De la Riva de la Viña Ignacio

Investigación

As a herpetologist, I am interested in taxonomy, systematics, phylogeny, biogeography, ecology, and life history of amphibians and reptiles in general. However, I am mostly devoted to tropical species and my research is conducted mainly in Latin America, though I have worked in other areas as well. Frogs are my major focus. Also, I am interested in theoretical aspects of taxonomy and systematics, e.g., the species concept, the gap between phylogenies and classifications, the implications of naming species or not, integrative taxonomy, etc.

I have been working in the Neotropics for more that 30 years now, and the main target of my research have been the Amazonian and Andean frogs of Bolivia and Peru.

Of course, conservation issues cannot be forgotten. With amphibians, I am lately involved in studying the extension and impact of chytridiomycosis, and the effects of climate warming on amphibians and reptiles worldwide.

Publicaciones

 (*= Indexed journals) (Ask author for PDFs: iriva@mncn.csic.es)

192.— Jiménez-Robles, O. & De la Riva, I. Thermal ecology or interspecific competition: what drives the warm and cold distribution limits of mountain ectotherms? (to be submitted) (*).

191.— Lansac, C. & De la Riva, I. A morphological and osteological assessment of the taxonomic validity of three species of marsupial frogs (Anura: Hemiphractidae: Gastrotheca) from the Yungas of Bolivia. Zootaxa (to be submitted) (*)

190.— Brown, R. M., Calvo-Revuelta, M., Goyes Vallejo, J. Sánchez-Vialas, A. & De la Riva, I. On the second (or was it the first?) specimen of the recently discovered Calliophis salitan Brown, Smart, Leviton and Smith 2018, and the first report of this species from Mindanao Island, southern Philippines. Herpetology Notes (submitted) (*).

189.— Rojas-Runjaic, F.J.M., Barrio-Amorós, C. L., Señaris, J.C., De la Riva, I. & Castroviejo-Fisher, S. Discovery of an additional piece of the large gymnophthalmid puzzle: a new genus and species of stream spiny lizard (Sauria: Cercosaurinae) from the western Guiana Shield in Venezuela. Zootaxa (accepted). (*)

188.— Montero-Mendieta, S., De la Riva, I., Irisarri, I., Leonard, J. A., Webster, M. T. & Vilà, C. Phylogenomics and evolutionary history of Neotropical frogs of the genus Oreobates (Anura: Craugastoridae) along elevational gradients. Molecular Phylogenetics and Evolution (accepted). (*)

187.— Jiménez-Robles, O., Miranda-Calle, B. & De la Riva, I. 2021. Lizard oviparity at high elevations: the case of the Bolivian endemic Liolaemus variegatus. South American Journal of Herpetology 19: 54–62. (*)

186.— Pereyra, M. O., Blotto, B. L., Baldo, D., Chaparro, J. C., Ron, S., Elias-Costa, E., P. Iglesias, P. P., Venegas, P., Thomé, M. T. C., Ospina-Sarria, J. J., Maciel, N., Rada, M., Kolenc, F., Borteiro, C., Rivera-Correa, M., Rojas-Runjaic, F., Moravec, J., De la Riva, I., Wheeler, W. C., Castroviejo-Fisher, S., Grant, T., Haddad, C. F. B. & Faivovich, J. 2021. Evolution in the genus Rhinella: a total evidence phylogenetic analysis of neotropical true toads (Anura: Bufonidae). Bulletin of the American Museum of Natural History (in press) (*)

185.— Padial, J. M. & De la Riva, I. 2020. A paradigm shift in our view of species drives current trends in biological classification. Biological Reviews 2020: 000–000. doi: 10.1111/brv.12676  (*).

184.— Echevarría, L. Y., De la Riva, I., Venegas, P., Rojas-Runjaic, F., Dias, L. R. & Castroviejo-Fisher, S. 2020. Total evidence and sensitivity phylogenetic analyses of egg‐brooding frogs (Anura: Hemiphractidae). Cladistics (2020): 1–27. (*)

183.— De la Riva, I., Lansac, C., Cepeda, B., Cantillo, G., De Luca, J., González, L., Márquez, R. & Burrowes, P. 2020. Forensic bioacosutics? The advertisement calls of two locally extinct frogs from Colombia. Amphibian and Reptile Conservation 14 (3): 177–188. (*)

182.— Horváth, G., Jiménez-Robles, O., Martín, J., López, P., De la Riva, I., Herczeg, G. 2020. Linking behavioural thermoregulation, boldness and individual state in male Carpetan rock lizards. Ecology and Evolution 10: 10230–10241. (*).

181.— Réjaud, A., Rodrigues, M. T., Crawford, A., Castroviejo-Fisher, S., Jaramillo, A. F., Chaparro, J. C., Glaw, F., Gagliardi, G. Moravec, J., De la Riva, I., Lima, A., Pérez, P., Werneck, F., Hrbek, T., Ron, S., Ernst, R., Kok, P., Chave, J. & Fouquet, A. 2020. Historical biogeography identifies a possible role of Miocene wetlands in the diversification of the Amazonian rocket frogs (Aromobatidae: Allobates). Journal of Biogeography 47: 2472–2482. (*)

180.— Megía-Palma, R., Jiménez-Robles, O., Hernández-Agüero, J. A., & De la Riva, I. 2020. Plasticity of haemoglobin concentration and thermoregulation behaviour in a mountain lizard. Journal of Thermal Biology 92: 102656. (*)

179.— Burrowes, P. A., Navas, C. A., Jiménez-Robles, O., Delgado, P. & De la Riva, I. 2020. Climatic heterogeneity in the Bolivian Andes: are frogs trapped? South American Journal of Herpetology 18: 1–12. (*)

178.— Jaramillo, A. F., De la Riva, I., Guayasamin, J. M., Chaparro, J. C., Gagliardi Urrutia, G., Gutiérrez, R., Brcko, I., Vilà, C. & Castroviejo-Fisher, S. 2020. Vastly underestimated radiation of Amazonian salamanders (Plethodontidae: Bolitoglossa) and implications about plethodontid diversification. Molecular Phylogenetics and Evolution 149: 1–23. (*)

177.— Chaparro, J. C., Quiroz, A. J., Mamani, L., Gutiérrez, R. C., Condori, P., De la Riva, I., Herrera-Juárez, G., Cerdeña, J., Arapa, L. P. & Abdala, C. S. 2020. An endemic new species of Andean lizard of the genus Liolaemus from southern Peru (Iguania: Liolaemidae) and its phylogenetic position. Amphibian and Reptile Conservation 14 (2): 47–63. (*)

176.— Burrowes, P. A., James, T. Y., Jenkinson, T. S. & De la Riva, I. 2020. Genetic analysis of post-epizootic amphibian chytrid strains in Bolivia. Transboundary and Emerging Diseases 2020;00:1–9. https://doi.org/10.1111/ tbed.13568  (*).

175.— De la Riva, I. 2020. Unexpected beta-diversity radiations in highland clades of Andean Terraranae frogs. Pp. 741–764, in: Rull, V., Carnaval, A. (eds.): Neotropical diversification: Patterns and Processes. Fascinating Life Sciences, Springer Nature Switzerland AG.

174.— Sánchez-Vialas, A., Calvo, M., Castroviejo-Fisher, S. & De la Riva, I. 2020. Synopsis of the amphibians of Equatorial Guinea based upon the authors’ field work and Spanish natural history collections. Proceedings of the California Academy of Sciences 66 (8): 137–230. (*)

173.— Scheele, B. C., Pasmans, F., Berger, L., Skerratt, L., Martel, A., Beukema, W., Acevedo, A. A., Burrowes, P. A., Carvalho, T., Catenazzi, A., De la Riva, I., Fisher, M. C., Flechas, S. V., Foster, C. N., Frías-Álvarez, P., Garner, T. W. J., Gratwicke, B., Guayasamin, J. M., Hirschfeld, M., Kolby, J. E., Kosch, T. A., La Marca, E., Lindenmayer, D. B., Lips, K. R., Longo, A. V., Maneyro, R., McDonald, C. A., Mendelson III, J., Palacios-Rodríguez, P., Parra-Olea, G., Richards-Zawacki, C. L., Rödel, M.-O., Rovito, S. M., Soto-Azat, C., Toledo, L. F., Voyles, J., Weldon, C., Whitfield, S. M., Wilkinson, M., Zamudio, K. R. & Canessa, S. 2020. Response to Comment on Amphibian fungal panzootic causes catastrophic and ongoing loss of biodiversity. Science 10.1126/science.aay2905 (*)

172.—Guillory, W. X., French, C. M., Twomey, E. M., Chávez, G., Prates, I., von May, R., De la Riva, I., Lötters, S., Reichle, S., Serrano-Rojas, J., Whitworth, A. & Brown, J. L. 2019. Phylogenetic relationships and systematics of the Amazonian poison frog genus Ameerega using ultraconserved genomic elements. Molecular Phylogenetics and Evolution 142 (2020): 1–13. (*)

171.—Calvo, M., Sánchez-Vialas, A. & De la Riva, I. 2019. La Colección de Herpetología. Pp. 220–233, In: Doadrio, I., Araujo, R. & Sánchez-Almazán (Eds.): Las colecciones del Museo Nacional de Ciencias Naturales: investigación y patrimonio. Editorial CSIC, Madrid.

170.—García-Porta, J., Irisarri, I., Kirchner, M., Rodríguez, A., Kirchhof, S., Brown, J. L., Mac Leod, A., Turner, A., Ahmadzadeh, F., Albaladejo, G., Crnobrnja-Isailovic, J., De la Riva, I., Fawzi, A., Galán, P.,  Göçmen, B., Harris, D. J., Jiménez-Robles, O., Joger, U., Jovanovic Glavas, O., Karis, M., Koziel, G., Künzel, S., Lyra, M., Miles, D., Nogales, M. J.,  Oguz, M., Pafilis, P., Rancilhac, L., Rodríguez, N., Rodríguez Concepción, B., Sánchez, E., Salvi, D., Slimani, T., S’khifa, A., Qashqaei, A. T., Zagar, A., Lemmon, A., Lemmon, E. M., Carretero, M. A., Carranza, S., Philippe, H., Sinervo, B., Müller, J., Vences, M. & Wollenberg Valero, K. C. 2019. Environmental temperatures shape thermal physiology as well as diversification and genome-wide substitution rates in lizards. Nature Communications 10 (4077): 1–12. (*)

169.—Jiménez-Robles, O. & De la Riva, I. 2019. Lizards in the mist: thermal niches are constrained by habitat and microclimates in lizard communities in the Andes of southern Bolivia. Journal of Biogeography 46: 1676–1686 (*)

168.—Scheele, B. C., Pasmans, F., Berger, L., Skerratt, L., Martel, A., Beukema, W., Acevedo, A. A., Burrowes, P. A., Carvalho, T., Catenazzi, A., De la Riva, I., Fisher, M. C., Flechas, S. V., Foster, C. N., Frías-Álvarez, P., Garner, T. W. J., Gratwicke, B., Guayasamin, J. M., Hirschfeld, M., Kolby, J. E., Kosch, T. A., La Marca, E., Lindenmayer, D. B., Lips, K. R., Longo, A. V., Maneyro, R., McDonald, C. A., Mendelson III, J., Palacios-Rodríguez, P., Parra-Olea, G., Richards-Zawacki, C. L., Rödel, M.-O., Rovito, S. M., Soto-Azat, C., Toledo, L. F., Voyles, J., Weldon, C., Whitfield, S. M., Wilkinson, M., Zamudio, K. R. & Canessa, S. 2019. Amphibian fungal panzootic reveals catastrophic and ongoing loss of biodiversity. Science 363 (6434): 1459–1463. (*)

167.—De la Riva, I. 2018. Foreword. In: Schmid, M., Bogart, J. P. & Hedges, S. B. (Eds.): The Arboranan frogs: Evolution, Biology, Cytogenetics. Cytogenetic and Genome Research 155 (1–4): 6. (*)

166.—Aguilar-Puntriano C., Ávila, L. J., De la Riva, I., Johnson, L., Morando, M., Troncoso-Palacios, J., Wood, P. L., Sites, J. W. 2018. The shadow of the past: convergence of young and old South American desert lizards as measured by head shape traits. Ecology & Evolution 2018 (8): 11399–11409. (*)

165.—Venegas, P. J., Barboza, A. C., De la Riva, I. & Padial, J. M. 2018. A new species of Phrynopus from the northeastern Andes of Peru, its phylogenetic position, and notes on the relationships of Holoadeninae (Anura: Craugastoridae). Zootaxa 4446 (4): 501–524. (*)

164.—Sánchez-Vialas, A., Calvo, M., Castroviejo-Fisher, S. & De la Riva, I. 2018. On the taxonomic identity of Petropedetes newtoni (Amphibia: Anura: Petropedetidae). Zookeys 765: 59–78. (*).

163.—De la Riva, I., Cortez, C. & Burrowes, P. A. 2017. A new species of Microkayla (Anura: Craugastoridae: Holoadeninae) from Department La Paz, Bolivia. Zootaxa 4363 (3): 350–360. (*)

162.—Montero-Mendieta, S., Grabherr, M., Lantz, H., De la Riva, I., Leonard, J. A., Webster, M. T. & Vilà, C. 2017. A practical guide to build de-novo assemblies for single tissues of non-model organisms: the example of a Neotropical frog. PeerJ 5: e3702 (*)

161.—Jiménez-Robles, O. & De la Riva, I. 2017. Cannibalism by a female Liolaemus orientalis (Squamata: Liolaemidae). Studies in Neotropical Fauna and Environment 52 (3): 244–247. (*)

160.—De la Riva, I., Chaparro, J. C., Castroviejo-Fisher, S. & Padial, J. M. 2017 “2018”. Underestimated anuran radiations in the high Andes: five new species, a new genus, and their phylogenetic relationships (Anura: Craugastoridae). Zoological Journal of the Linnean Society 182: 129–172. (*)

159.—Castroviejo-Fisher, S., Köhler, J., De la Riva, I., & Padial, J. M. 2017. A new morphologically cryptic species of Phyllomedusa (Hylidae: Phyllomedusinae) from Amazonian forests of northern Peru revealed by DNA sequences. Zootaxa 4269 (2): 245–264. (*)

158.—Jiménez-Robles, O., Guayasamin, J. M., Ron, S. R., & De la Riva, I. 2017. Amphibian diversity and reproductive modes in a heterogeneous landscape in the slopes of the Cordillera del Cutucú, Ecuadorian Amazon. Ecology and Evolution 7: 2489–2500. (*)

157.—Burrowes, P. A. & De la Riva, I. 2017. Unraveling the historical prevalence of the invasive chytrid fungus in the Bolivian Andes: Implications in recent amphibian declines. Biological Invasions 19 (6): 1781–1794. (*)

156.—Burrowes, P. A. & De la Riva, I. 2017. Chytrid fungus detected in museum specimens of Andean aquatic birds: implications for pathogen dispersal. Journal of Wildlife Diseases 53 (2): 349–355. (*)

155.—Ceriaco, L. M. P., Gutiérrez, Dubois, A. … De la Riva, I., … et al. (489 additional authors). 2016. Photography-based taxonomy is inadequate, unnecessary, and potentially harmful for biological sciences. Zootaxa 4196 (3): 435–445. (*)

154.—Winter, M., Fiedler, W., Hochachka, W. H., Koehnke, A., Meiri, S. & De la Riva, I. 2016. Patterns and biases in climate change research on amphibians and reptiles. Royal Society Open Science 3:160158. (*)

153.—Ttito, A, Landauro, C. Z., Venegas, P., De la Riva, I. & Chaparro, J. C. 2016. A new species of Telmatobius Wiegmann, 1834, from the Eastern Cordillera Central of the Andes, Peru (Anura: Telmatobiidae), with description of its tadpole, and range extension of T. mendelsoni De la Riva et al., 2012. Annals of Carnegie Museum 83 (4): 255–268. (*)

152.—Motta, A. P., Chaparro, J. C., Pombal, J. P., Guayasamin, J. M., De la Riva, I. & Padial, J. M. 2016. Molecular phylogenetics and taxonomy of the Andean genus Lynchius Hedges, Heinicke and Duellman, 2008 (Anura: Craugastoridae). Herpetological Monographs 30: 119–142. (*)

151.—De la Riva, I. & Aparicio, J. 2016. Three new species of Psychrophrynella (Anura: Craugastoridae) from the Cordillera de Apolobamba, Bolivia, with comments on its amphibian fauna. Salamandra 52 (4): 283–292. (*)

150.—Jiménez-Robles, O., Butrón-Gálvez, P., Carpio, R. & De la Riva, I. 2016. Revised distribution, phenotypic variation and conservation status of Liolaemus fittkaui (Squamata: Liolaemidae), an endemic to the Andes of Central Bolivia. Phyllomedusa 15 (1): 7–20. (*)

149.—Goicoechea, N., Frost, D. R., De la Riva, I., Pellegrino, K. C. M., Sites, J., Rodrigues, M. T. & Padial, J. M. 2016.Molecular systematics of teioid lizards (Teioidea/Gymnophthalmoidea: Squamata) based on the analysis of 48 loci under tree-alignment and similarity-alignment. Cladistics 32: 624–671. (*)

148.—Chaparro, J. C., Padial, J. M., Gutiérrez, R. C. & De la Riva, I. 2015. A new species of Andean frog of the genus Bryophryne from southern Peru (Anura: Craugastoridae) and its phylogenetic position, with notes on the diversity of the genus. Zootaxa 3994 (1): 94–108. (*)

147.—Castroviejo-Fisher, S., Padial, J. M., De la Riva, I. Pombal, Jr., J. P., da Silva, H. R., Rojas-Runjaic, F., Medina-Méndez, E. & Frost, D. R. 2015. Phylogenetic systematics of egg-brooding frogs (Anura: Hemiphractidae) and the evolution of direct development. Zootaxa 4004 (1): 1–75. (*)

146.—Jiménez-Robles, O., De la Riva, I., & Guayasamin, J. M. 2015. Rulyrana flavopunctata: reproduction. Herpetological Review 46 (2): 238–239.

145.—Solís, R., Penna, M., Fischer, M. De la Riva, I. & Bosch, J. 2015. Presence of Batrachochytrium dendrobatidis in anurans from the Andes highlands of northern Chile. Herpetological Journal 24: 55–59. (*)

144.—De la Riva, I. & Burrowes, P. A. 2014. A new species of Psychrophrynella (Anura: Craugastoridae) from the Cordillera Real, Department La Paz, Bolivia. Zootaxa 3887 (3): 459–470. (*)

143.—Gehara, M. C. M., Crawford, A. J., Orrico, V. G. D., Rodríguez, A., Lötters, S., Fouquet, A., Baldo, D., Barrientos, L. S., Brusquetti, F., De la Riva, I., Ernst, R., Faivovich, J., Gagliardi, J., Glaw, F., Guayasamin, J. M., Hölting, M., Jansen, M., Kok, P., Kwet, A., Lingnau, R., Lyra, M., Moravec, J., Pombal Jr., J., Rojas-Runjaic, F. J. M., Schulze, A., Señaris, J. C., Solé, M., Rodrigues, M. T., Twomey, E., Haddad, C. F. B., Vences,  M. & Köhler, J. 2014. High levels of diversity uncovered in a widespread nominal taxon: continental phylogeography of the Neotropical tree frog Dendropsophus minutus. PLoS One 9 (9) e103958 (*)

142.—De la Riva, I. & Reichle, S. 2014. Diversity and conservation of amphibians of Bolivia. In Heatwole, H., Barrio-Amorós, C. & Wilkinson, J. W. (eds.). Status of Decline of Amphibians: Western Hemisphere. Chapter 14, Part 4, vol. 9. Herpetological Monographs 28: 46–65. (*)

141.—Jungfer, K.-H., Faivovich, J., Padial, J. M., Castroviejo-Fisher, S., Lyra, M., Berneck, B. V. M., Iglesias, P., Kok, P. J. R., MacCulloch, R. D., Rodrigues, M. T., Verdade, V. K., Torres Gastello, C. P., Chaparro, J. C., Valdujo, P. H. Reichle, S., Moravec, J., Gvoždík, V., Gagliardi-Urrutia, G., Ernst, R., De la Riva, I., Means, D. B., Lima, A. P., Señaris, J. C., Wheeler, W. C. & Haddad, C. F.B. 2013. Systematics of spiny-backed treefrogs (Hylidae: Osteocephalus): an Amazonian puzzle. Zoologica Scripta 42: 351–380. (*)

140.—Goicoechea, N., Padial, J. M. Chaparro, J. C., Castroviejo-Fisher, S., De la Riva, I. 2013. A taxonomic revision of Proctoporus bolivianus Werner (Squamata, Gymnophthalmidae) with the description of three new species and resurrection of Proctoporus lacertus Stejneger. American Museum Novitates 3786:1–32. (*)

139.—Vences, M., Guayasamin, J. M., Miralles, A. and De la Riva, I. 2013. To name or not to name: Criteria to promote economy of change in supraspecific Linnean classification schemes. Zootaxa 3636 (2): 201–244. (*).

138.—De la Riva, I., Trueb, L. and Duellman, W. E. 2012. A new species of Telmatobius (Anura: Telmatobiidae) from montane forests of southern Peru, with a review of osteological features of the genus. South American Journal of Herpetology 7 (2): 91–109. (*)

137.—Goicoechea, N., Padial, J. M., Chaparro, J. C., Castroviejo-Fisher, S. and De la Riva, I. 2012. Molecular phylogenetics, species diversity, and biogeography of the Andean lizards of the genus Proctoporus (Squamata: Gymnophthalmidae). Molecular Phylogenetics and Evolution 65: 953–964. (*)

136.—Domic, E., Cortez, C., Embert, D., Aparicio, J., Reichle, De la Riva, I. & Padial, J. M. 2012. Los reptiles y anfibios de Madidi. pp. 96–111 in E. Salinas & R. B. Wallace (eds.): Conocimientos científicos y prioridades de conservación en Madidi. SERNAP & WCS, La Paz, Bolivia.

135.—Padial, J. M., Chaparro, J. C., Castroviejo-Fisher, S., Guayasamin, J. M., Lehr, E., Delgado, A. J., Vaira, M., Teixeira Jr., M., Aguayo, R. & De la Riva, I. 2012. A revision of species diversity in the Neotropical genus Oreobates (Anura: Strabomantidae), with the description of three new species from the Amazonian slopes of the Andes, and the proposal of candidate species. American Museum Novitates 3752: 1-55. (*)

134.—De la Riva, I., Castroviejo-Fisher, S., Chaparro, J. C., Boistel, R. & Padial, J. M. 2011. A new species of Atelopus (Anura: Bufonidae) from the Amazonian slopes of the Andes in south-eastern Peru. Salamandra 47 (3): 161-168. (*)

133.—De la Riva, I. & Burrowes, P. A. 2011. Rapid assessment of the presence of Batrachochytrium dendrobatidis in Bolivian Andean frogs. Herpetological Review 42 (3): 372-375.

132.—González-Voyer, A., Padial, J. M., Castroviejo-Fisher, S., De la Riva, I. & Vilà, C. 2011. Correlates of species richness in the largest tropical amphibian radiation. Journal of Evolutionary Biology 24: 931-942. (*)

131.—Padial, J. M. & De la Riva, I. 2010. A response to recent proposals of integrative taxonomy. Biological Journal of the Linnean Society 101: 747-756. (*)

130.—Köhler, J., Koscinski, D., Padial, J. M., Chaparro, J. C., Handford, P., Lougheed S. C. & De la Riva, I. 2010. Systematics of Andean gladiator frogs of the Hypsiboas pulchellus species group (Anura, Hylidae). Zoologica Scripta 36: 572-590.  (*)

129. —Padial, J. M., Miralles, A., De la Riva, I. & Vences, M. 2010. The integrative future of taxonomy. Frontiers in Zoology 7:16 (1-14). (*)

128.—Sinervo, B., Méndez-De la Cruz, F., Miles, D. B., Heulin, B., Bastiaans, E., Villagrán-Santa Cruz, M., Lara-Resendiz, R., Martínez-Méndez, N., Calderón-Espinosa, M. L., Mesa-Lázaro, R. N., Gadsden, H., Ávila, L. J., Morando, M., De la Riva, I. J., Sepúlveda, P. V., Rocha, C. F. D., Ibargüengoytía, N., Massot, M., Lepetz, V., Oksanen, T. A., Chapple, D., Bauer, A., Branch, W., Clobert, J., Sites, J. W. 2010. Erosion of lizard diversity by climate change and altered thermal niches. Science 328: 894–899. (*) In 2017 Web of Science indexed this paper in the category Multidisciplinary Sciences and it was ranked 329 out of 184,404 articles published between 2010 to 2014 (top 0.2%!!)

127.—Goicoechea, N., De la Riva, I. & Padial, J. M. 2010. Recovering phylogenetic signal from frog mating calls. Zoologica Scripta 39 (2): 141–154. (*)

126.—De la Riva, I., Parra-Olea, G., García-París, M. 2010. Systematics of Bolivian frogs of the genus Telmatobius (Anura, Ceratophryidae) based on mtDNA sequences. Systematics and Biodiversity 8 (1): 49–61. (*)

125.—Glaw, F., Köhler, J., De la Riva, I., Vieites, D. R. & Vences,  M. 2010. Integrative taxonomy of Malagasy treefrogs: combination of molecular genetics, bioacoustics and comparative morphology reveals twelve additional species of Boophis. Zootaxa 2383: 1–82. (*)

124.—Padial, J. M., Chaparro, J. C., Köhler, J., & De la Riva, I. 2009. Rediscovery, resurrection and redescription of Rhinella leptoscelis (Boulenger, 1912) (Anura: Bufonidae). Zootaxa 2115: 56-64. (*)

123.—Castroviejo-Fisher, S., Padial, J. M., Chaparro, J. C., Aguayo, R. & De la Riva, I. 2009. A new species of Hyalinobatrachium (Anura: Centrolenidae) from the Amazonian slopes of the Andes and comments on the diversity of the genus in the area. Zootaxa 2143: 24-44. (*)

122.—Padial, J. M., Castroviejo-Fisher, S. & De la Riva, I. 2009. The phylogenetic relationships of Yunganastes revisited (Anura). Molecular Phylogenetics and Evolution 52 (3): 911-915. (*)

121.—Padial, J. M., Castroviejo-Fisher, S., Köhler, J., Vilà, C., Chaparro J. C. & De la Riva, I. 2009. Deciphering the products of evolution at the species level: the need for an integrative taxonomy. Zoologica Scripta 38: 431-447. (*)

120.—Padial, J. M. & De la Riva, I. 2009. Integrative taxonomy reveals cryptic Amazonian species of Eleutherodactylus (Anura). Zoological Journal of the Linnean Society 155: 97-122. (*)

119.—De la Riva, I., Chaparro, J. C. & Padial, J. M. 2008. A new, long-standing misidentified species of Psychrophrynella Hedges, Duellman & Heinicke from Departmento Cusco, Peru (Anura: Strabomantidae). Zootaxa 1823: 42-50. (*)

118.—Chaparro, J. C., Padial, J. M. & De la Riva, I. 2008. Two sympatric new species of Phrynopus (Anura: Brachycephalidae) from Yanachaga Chemillén National Park (central Peruvian Andes). Zootaxa 1761: 49-58. (*)

117.—Padial, J. M., Köhler, J., Muñoz, A. & De la Riva, I. 2008. Assessing the taxonomic status of tropical species through bioacoustics: geographical variation in the advertisement call in the Eleutherodactylus discoidalis species group (Anura: Leptodactylidae). Zoological Journal of the Linnean Society 152: 353-365. (*)

116.—Padial, J. M., Chaparro, J. C. & De la Riva, I. 2008. Systematics of Oreobates and the Eleutherodactylus discoidalis species group (Anura) based on two mtDNA genes and external morphology. Zoological Journal of the Linnean Society 152: 737-773. (*)

115.—Padial, J. M. Barea-Azcón, J. M., Fernández-Cardenete, L. & De la Riva, I.  2008. The complex distress call of Ptychadena pumilio (Anura). Salamandra 44 (3): 187-191. (*)

114.—Bolaños, F., Castro, F., Cortez, C., De la Riva, I., Grant, T., Hedges, S. B., Heyer, W. R., Ibáñez, R., La Marca, E., Lavilla, E., Silvano, D.L., Lötters, S., Parra Olea, G., Reichle, S., Reynolds, R., Rodríguez, L., Santos Barrera, G., Scott, N. J., Ubeda, C., Veloso, A., Wilkinson, M. and Young, B. 2008.  Chapter 9. Amphibians of the Neotropical Realm. Pp. 92–105 in  Stuart, S.N., Hoffmann, M., Chanson, J.S., Cox, N.A., Berridge, R., Ramani, P. and Young B.E. (Ed.), Threatened Amphibians of the World.  Lynx Ediciones, with IUCN - The World Conservation Union, Conservation International, and NatureServe, Barcelona.

113.—De la Riva, I., Chaparro, J. C., & Padial, J. M. 2008. The taxonomic status of Phyllonastes Heyer and Phrynopus peruvianus (Noble) (Lissamphibia, Anura): resurrection of Noblella Barbour. Zootaxa 1685: 67-68. (*)

112.—De la Riva, I. & Padial, J. M. 2008. First record of the genus Ptyodactylus Goldfuss, 1820 (Sauria: Gekkonidae) for Mauritania (West Africa). Salamandra 44 (1): 51-53. (*)

111.—De la Riva, I. & Lavilla, E. O. 2008. Essay 9.2. Conservation status of the Andean frogs of the genera Telmatobius and Batrachophrynus. P. 101 in  Stuart, S.N., Hoffmann, M., Chanson, J.S., Cox, N.A., Berridge, R., Ramani, P. and Young B.E. (Ed.), Threatened Amphibians of the World.  Lynx Ediciones, with IUCN - The World Conservation Union, Conservation International, and NatureServe, Barcelona.

110.—Vences, M. & De la Riva, I. 2007. A new species of Gephyromantis from Ranomafana National Park, south-eastern Madagascar (Amphibia, Anura, Mantellidae). Spixiana 30 (1): 135-143. (*)

109.—Padial, J. M., Chaparro, J. C. & De la Riva, I. 2007. A new species of the Eleutherodactylus discoidalis group (Anura: Leptodactylidae) from cloud forests of southern Peru. Herpetologica 63 (1): 114-122. (*)

108.—Padial, J. M., Castroviejo-Fisher, S., Köhler, J., Domic, E. & De la Riva, I. 2007. Systematics of the Eleutherodactyus fraudator species group. Herpetological Monographs 21: 214-241. (*)

107.—Padial, J. M. & De la Riva, I. 2007. Integrative taxonomists should use and produce DNA barcodes. Zootaxa 1586: 67-68. (*)

106.—Padial, J. M. & De la Riva, I. 2007. Taxonomy, the Cinderella of science, hidden by its evolutionary stepsister. Zootaxa 1577: 1-2. (*)

105.—Padial, J. M. & De la Riva, I. 2007. Where should the burden of proof lie when naming new species? Comment to Meiri S, Mace GM PLoS Biology 5 (7), e194 doi:10.1371/journal.pbio.0050194 (published online 20 September 2007). (*)

104.—Funk, W. C., Caldwell, J. P., Peden, C. E., Padial, J. M., De la Riva, I. & Cannatella, D. C. 2007. Tests of biogeographic hypotheses for diversification in the Amazonian forest frog, Physalaemus petersi. Molecular Phylogenetics and Evolution 44 (2): 825-837. (*)

103.—Chaparro, J. C. De la Riva, I. Padial, J. M., Ochoa, J. A. & Lehr, E. 2007. A new species of Phrynopus from Departamento Cusco, southern Peru (Anura: Brachycephalidae). Zootaxa 1618: 61-68. (*)

102.—Castroviejo-Fisher, S., De la Riva, I. & Vilà, C. 2007. Transparent frog shows potential of natural world. Nature 449: 972. (*)

101.—De la Riva, I. 2007. Bolivian frogs of the genus Phrynopus with the description of twelve new species (Anura: Brachycephalidae). Herpetological Monographs 21: 242-278. (*)

100.—Padial, J. M., Reichle, S., McDiarmid, R. & De la Riva, I. 2006. A new species of arboreal toad (Anura: Bufonidae: Chaunus) from Madidi National Park, Bolivia. Zootaxa 1278: 57-68. (*)

99.—Padial, J. M., McDiarmid, R. & De la Riva, I. 2006. Distribution and morphological variation of Eleutherodactylus mercedesae Lynch & McDiarmid, 1987 (Amphibia, Anura, Leptodactylidae) with first record for Peru. Zootaxa 1278: 49-56. (*).

98.—Padial, J. M., Köhler, J. & De la Riva, I. 2006. The taxonomic status of Hyla roeschmanni De Grys, 1938. Zootaxa 1230: 63-68. (*).

97.—Padial, J. M., De Sá, R. O. & De la Riva, I. 2006. The distress calls of Leptodactylus chaquensis Cei, 1950 and Leptodactylus elenae Heyer, 1978 (Anura: Leptodactylidae). Salamandra 42 (1): 57-60. (*)

96.—Padial, J. M., & De la Riva, I. 2006. Taxonomic Inflation and the stability of species lists: the perils of ostrich’s behavior. Systematic Biology 55 (5): 859-867. (*)

95.—Glaw, F., Vences, M., Andreone, F., Glos, J., De la Riva, I., Blommers-Schlösser, R. M. A., Randrianirina, J. E., Jesu, R., Schimmenti, G., Vallan, D., Klaas, P., Mercurio, V., Glaw, K., & Rasoamiamponona, N. R. 2006. The calls of the frogs of Madagascar. Vences, M., Glaw, F. & Márquez, R. (Eds). ALOSA-Fonoteca Zoológica MNCN. Barcelona. 44 pp, 3 CDs, 297 recordings. ISBN: 84-609-8402-8

94.—Faivovich, J. & De la Riva, I. 2006. On “Hyla” chlorostea Reynolds and Foster, 1992, a hylid of uncertain relationships, with some comments on Hyloscirtus (Anura: Hylidae). Copeia 2006 (4): 785-791. (*)

93.—Vences, M. & De la Riva, I. 2005. Mantidactylus majori (NCN). Male egg guarding. Herpetological Review 36 (4): 435-436.

92.—Padial, J. M., Reichle, S. & De la Riva, I. 2005. Ischnocnema sanderi Padial, Reichle & De la Riva (Amphibia, Anura, Leptodactylidae): a nomenclatural note. Graellsia 61 (1): 143.

91.—Padial, J. M., Reichle, S. & De la Riva, I. 2005. New species of Ischnocnema from Bolivian Andean forests. Journal of Herpetology 39 (2): 186-191.  (*)

90.—Padial, J. M., Gonzáles, L. & De la Riva, I. 2005. A new species of Eleutherodactylus from Andean humid montane forests of Bolivia. Herpetologica 61 (3): 318-325. (*).

89.—Padial, J. M. & De la Riva, I. 2005. Rediscovery, redescription and advertisement call of Eleutherodactylus heterodactylus Miranda Ribeiro, 1937 (Anura: Leptodactylidae), and notes on other Eleutherodactylus. Journal of Herpetology 39 (3): 372-379. (*)

88.—Padial, J. M. & De la Riva, I. 2005. First record of Hydrolaetare schmidti (Cochran & Goin, 1959) for Bolivia (Anura: Leptodactylidae) and new distributional data of Bolivian Anurans. Herpetozoa 18 (1/2): 65-67. (*)

87.—Padial, J. M. & De la Riva, I. 2005. Annotated check- list of the amphibians of Mauritania (West Africa). Revista Española de Herpetología 18: 89-99.

86.—Padial, J. M. & De la Riva, I. 2005. The taxonomic status of Eleutherodactylus skydmainos Flores & Rodríguez, 1997 and E. karcharias Flores & Rodríguez, 1997 (Anura: Leptodactylidae). Amphibia-Reptilia 26 (4): 533-566. (*)

85.—Lavilla, E. O. & De la Riva, I. (Eds.). 2005. Studies on the Andean Frogs of the Genera Telmatobius and Batrachophrynus. Asociación Herpetológica Española, Monografías de Herpetología 7, Valencia. 349 pp.

84.—De la Riva, I., Ríos, J. N. & Aparicio, J. 2005. A new species of Bufo (Anura: Bufonidae) from Bolivia. Herpetologica 61 (3): 280-286. (*)

83.—De la Riva, I., Aparicio, J. & Ríos, J. 2005. New species of Telmatobius (Anura: Leptodactylidae) from humid paramo of Peru and Bolivia. Journal of Herpetology 39 (3): 409-416. (*)

82.—De la Riva, I. & Chaparro, J. C. 2005. A new species of tree frog from cloud forests of southeastern Peru (Anura: Hylidae: Hyla). Amphibia-Reptilia 26 (4): 515-521. (*)

81.—De la Riva, I. 2005. Bolivian frogs of the genus Telmatobius (Anura: Leptodactylidae): synopsis, taxonomic comments, and description of a new species. In: E. O. Lavilla and I. De la Riva, (eds.), Studies on the Andean Frogs of the Genera Telmatobius and Batrachophrynus, pp. 65-101. Asociación Herpetológica Española, Monografías de Herpetología 7, Valencia.

80.—Reichle, S., Cortés, C., Padial, J. M. & De la Riva, I. 2004. Notes on Enyalioides palpebralis (Boulenger, 1883) (Reptilia: Squamata: Hoplocercidae) in Bolivia. Boletín de la Asociación Herpetológica Española 15 (1): 14-16.

79.—Padial, J. M., González, L., Reichle, S., & De la Riva, I. 2004. First records of five species of the genus Eleutherodactylus (Anura: Leptodactylidae) for Bolivia. Graellsia 60 (2): 167-174.

78.—Bosch, J. & De la Riva, I. 2004. Are frog calls modulated by the environment? An analysis with anuran species from Bolivia. Canadian Journal of Zoology 82 (6): 880-888. (*)

77.—De la Riva, I., Márquez, R. & Bosch, J. 2004. The advertisement calls of two New Guinean species of Litoria (Amphibia, Anura, Hylidae). Amphibia-Reptilia 25 (2): 173-178. (*)

76.—De la Riva, I. 2004. Taxonomic status of Bufo simus Schmidt, 1857 (Anura: Bufonidae). Journal of Herpetology 38 (3): 127-130. (*)

75.—De la Riva, I. & Harvey, M. B. 2003. A new species of Telmatobius from Bolivia and redescription of T. simonsi Parker, 1940 (Amphibia: Anura: Leptodactylidae). Herpetologica 59 (1): 127-142. (*)

74.—Lasso, C., Rial, A. I., Castroviejo, J. & De la Riva, I. 2002. Herpetofauna del Parque Nacional de Monte Alén (Río Muni, Guinea Ecuatorial). Graellsia 58 (2): 21-34.

73.—De la Riva, I., Reichle, S., Köhler, J., Lötters, S., Bosch, J., Mayer, S., Hennessey, A. B. & Padial, J. M. 2002. Guía sonora de las ranas y sapos de Bolivia. Márquez, R., De la Riva, I., Bosch, J. & Matheu, E. (Eds). ALOSA-AHE-MNCN, Barcelona. 47 pp, 2 CDs, 166 recordings. ISBN: 84-607-4138-9

72.—De la Riva, I. 2002. Taxonomy and distribution of the South American toad Bufo poeppigii Tschudi, 1845 (Amphibia, Anura, Bufonidae). Graellsia 58 (1): 49-57.

71.—De la Riva, I. 2002. Rediscovery and taxonomic status of Telmatobius marmoratus gigas Vellard 1969 "1968" (Anura: Leptodactylidae). Herpetologica 57 (2): 220-228. (*)

70.—De la Riva, I. (Ed.). 2002. Museo Nacional de Ciencias Naturales. Memoria 98-00. Museo Nacional de Ciencias Naturales, CSIC. Madrid. 222 pp.

69.—Reichle, S., Lotters, S. & De la Riva, I. 2001. A new species of the discoidalis group of Eleutherodactylus from the inner-Andean valleys of Bolivia, with notes on the variation of the advertisement call of Eleutherodactylus cruralis (Anura: Leptodactylidae). Journal of Herpetology 35 (1): 21-26. (*)

68.—De la Riva, I., Bosch, J. & Márquez, R. 2001. Calls of three species of arthroleptid frogs from Río Muni, Equatorial Guinea. African Zoology 36 (1): 107-110. (*)

67.—Márquez, R., De la Riva, I. & Bosch, J. 2000. Advertisement calls of Bufo camerunensis, Chiromantis rufescens, Dimorphognathus africanus and Phrynobatrachus auritus from Equatorial Guinea (Central Africa). The Herpetological Journal 10 (1): 41-44. (*)

66.—Lötters, S., De la Riva, I., Reichle, S. & Soto, G. 2000. First records of Bufo guttatus from Bolivia with comments on Bufo glaberrimus (Amphibia; Bufonidae).  Bonner Zoologische Beiträge 49 (1/4): 75-78.

65.—Bosch, J., De la Riva, I. & Márquez, R. 2000. Advertisement calls of seven species of hyperoliid frogs, from Equatorial Guinea. Amphibia-Reptilia 21 (2): 246-255. (*)

64.—De la Riva, I., Köhler, J., Lötters, S. & Reichle, S. 2000. Ten years of research on Bolivian amphibians: updated checklist, distribution, taxonomic problems, literature, and iconography. Revista Española de Herpetología 14: 19-164.

63.—De la Riva, I. 2000. The taxonomic status of Hyla goinorum Bokermann, 1962 (Amphibia, Anura, Hylidae). Amphibia-Reptilia 21: 493-495. (*)

62.—De la Riva, I. 2000. La obra herpetológica de Jiménez de la Espada: su validez y relevancia después de un siglo. En: López-Ocón, L. & Pérez-Montes,C. (Eds.): Marcos Jiménez de la Espada (1831-1898). Tras la senda de un explorador. CSIC, Madrid. Pp. 76-90.

61.—Duellman, W. E. & De la Riva, I. 1999. Rediscovery and taxonomic status of Hyla splendens Schmidt, 1856 (Anura: Hylidae). Copeia 1999 (1): 197-199. (*)

60.—Dirksen, L. & De la Riva, I. 1999. The lizards and amphisbaenians of Bolivia (Reptilia, Squamata): checklist, localities, and bibliography. Graellsia 55: 199-215.

59.—De la Riva, I. & Maldonado, M. 1999. First record of Leptodactylus ocellatus (Linnaeus, 1758) (Amphibia, Anura, Leptodactylidae) in Bolivia and comments on related species. Graellsia 55: 193-197.

58.—De la Riva, I. 1999. A new Phyllomedusa from southwestern Amazonia (Amphibia: Anura: Hylidae). Revista Española de Herpetología 13: 123-131.

57.—De la Riva, I. 1999. Notes on the Paradox Frog, Pseudis paradoxa, in Bolivia. British Herpetological Society Bulletin 68: 14-19.

56.—De la Riva, I. 1999. First record of Dendrophryniscus minutus (Melin, 1941) in Bolivia (Anura: Bufonidae). Herpetozoa 12 (1/2): 91-92. (*)

55.—De la Riva, I. 1999. Geographic distribution: Scarthyla ostinodactyla. Herpetological Review 30 (2): 108.

54.—De la Riva, I. 1999. Geographic distribution: Hyla schubarti. Herpetological Review 30 (2): 107.

53.—Lötters, S. & De la Riva, I. 1998. Redescription of Atelopus tricolor Boulenger from southeastern Peru and adjacent Bolivia, with comments on related forms.  Journal of Herpetology 32 (4): 481-488. (*)

52.—Alcobendas, M., Blanco, M. J. & De la Riva, I. 1998. Necrológica: Pere Alberch. Boletín de la Asociación Herpetológica Española 9: 52-53.

51.—De la Riva, I. & Köhler, J. 1998. A new minute leptodactylid frog, genus Phyllonastes, from humid montane forests of Bolivia. Journal of Herpetology 32 (3):325-329 (*)

50.—De la Riva, I. & Gonzáles, L. 1998. Sobre la presencia de Pleurodema guayapae Barrio, 1964 (Amphibia, Anura, Leptodactylidae) en Bolivia. Alytes 16 (1/2): 68-76.

49.—De la Riva, I. 1998. Contributions to West Indian Herpetology (book review). Amphibia-Reptilia 19 (1): 109-110. (*)

48.—Lavilla, E. O., De Sá, R. O. & De la Riva, I. 1997. Description of the tadpole of Atelopus tricolor (Anura: Bufonidae). Journal of Herpetology 31 (1): 121-124. (*)

47.—Duellman, W. E., De la Riva, I. & Wild, E. R. 1997. Frogs of the Hyla armata and Hyla pulchella groups in the Andes of South America, with definitions and analyses of phylogenetic relationships of Andean groups of Hyla. Scientific Papers, University of Kansas Natural History Museum 3: 1-41.

46.—De la Riva, I., Márquez, R, & Bosch, J. 1997. Description of the advertisement calls of some South American Hylidae (Amphibia, Anura): taxonomic and methodological consequences. Bonner Zoologische Beiträge 47 (1/2): 175-185.

45.—De la Riva, I. & Lynch, J. D. 1997. New species of Eleutherodactylus from Bolivia (Amphibia: Leptodactylidae). Copeia 1997 (1): 151-157. (*)

44.—De la Riva, I. & Duellman, W. E. 1997. The identity and distribution of Hyla rossalleni Goin. Amphibia-Reptilia 18 (4): 433-436. (*)

43.—De la Riva, I. 1997. Redescription, variation, biology, and distribution of Eleutherodactylus platydactylus (Boulenger, 1903) (Amphibia: Anura: Leptodactylidae), the taxonomic status of Eleutherodactylus bockermanni Donoso-Barros, 1970, and comments on polymorphism in anurans. Revista Española de Herpetología 11: 71-90.

42.—De la Riva, I. 1997. Herpetofauna (Cocodrilos, tortugas y saurios) del Parque Nacional de Coiba (Panamá): comentarios sobre su diversidad. En: Castroviejo, S. (ed.): Flora y Fauna del Parque nacional de Coiba (Panamá). AECI, Madrid. Pp. 433-444.

41.—De la Riva, I. 1997. La fauna de anfibios del Parque Nacional de Coiba (Panamá): Composición y biogeografía. En: Castroviejo, S. (ed.): Flora y Fauna del Parque Nacional de Coiba (Panamá). AECI, Madrid. pp. 419-432.

40.—Márquez, R., De la Riva, I. & Bosch, J. 1996. Advertisement calls of three glass frogs from the Andean forests (Amphibia: Anura: Centrolenidae). The Herpetological Journal 6 (3): 97-99. (*)

39.—Bosch, J., De la Riva, I. & Márquez, R. 1996. The calling behaviour of Lysapsus limellus and Pseudis paradoxa (Amphibia: Anura: Pseudidae). Folia Zoologica 45 (1): 49-55. (*)

38.—De la Riva, I., Márquez, R, & Bosch, J. 1996. Advertisement calls of four microhylid frogs from Bolivia (Amphibia, Anura). The American Midland Naturalist 136 (2): 418-422. (*)

37.—De la Riva, I., Márquez, R, & Bosch, J. 1996. The advertisement calls of three South American poison frogs (Amphibia: Anura: Dendrobatidae), with comments on their taxonomy and distribution. Journal of Natural History 30: 1413-1420. (*)

36.—De la Riva, I., Bosch, J. & Márquez, R. 1996. Advertisement calls of two Bolivian toads (Anura: Bufonidae: Bufo). The Herpetological Journal 6 (2): 59-61. (*)

35.—De la Riva, I. 1996. The specific name of Adenomera (Anura: Leptodactylidae) in the Paraguay River Basin. Journal of Herpetology 30 (4): 556-558. (*)

34.—Márquez, R., De la Riva, I. & Bosch, J. 1995. Advertisement calls of Bolivian Leptodactylidae (Amphibia, Anura). Journal of Zoology, London 237: 213-136. (*)

33.—Fugler, C. M., De la Riva, I & Cabot, J. 1995. Herpetologica Boliviana: Oxybelis boulengeri Procter (Serpentes: Colubridae), adición a la fauna del país. Ecología en Bolivia 24: 89-90.

32.—Fugler, C. M., De la Riva, I & Cabot, J. 1995. Herpetologica Boliviana: Una lista comentada de las serpientes de Bolivia con datos sobre su distribución. Ecología en Bolivia 24: 41-87.

31.—De la Riva, I., Márquez, R. & Bosch, J. 1995. Advertisement calls of eight Bolivian species of Hylids (Amphibia, Anura). Journal of Herpetology 29 (1): 113-118. (*)

30.—De la Riva, I. 1995. A new reproductive mode for the genus Adenomera (Amphibia: Anura: Leptodactylidae): Taxonomic implications for certain Bolivian and Paraguayan populations. Studies on Neotropical Fauna and Environment 30 (1): 15-29. (*)

29.—De la Riva, I. 1995. Geographic distribution: Melanophryniscus rubriventris. Herpetological Review 26 (3): 152-153.

28.—De la Riva, I. 1995. Geographic distribution: Chiasmocleis ventrimaculata. Herpetological Review 26 (2): 104.

27.—De la Riva, I., Márquez, R. & Bosch, J. 1994. Advertisement calls of Bolivian species of Scinax (Amphibia, Anura, Hylidae). Bijdragen tot de Dierkunde (Contributions to Zoology) 64 (2): 75-85. (*)

26.—De la Riva, I. 1994. Description of a new species of Telmatobius from Bolivia (Anura: Leptodactylidae). Graellsia 50: 161-164.

25.—De la Riva, I. 1994. Anfibios anuros del Parque Nacional de Monte Alén, Río Muni, Guinea Ecuatorial. Revista Española de Herpetología 8: 123-139.

24.—De la Riva, I. 1994. Geographic Distribution: Eleutherodactylus peruvianus.  Herpetological Review 25 (4): 159.

23.—De la Riva, I. 1994. An undescribed defensive mechanism in the Neotropical hylid frog Phrynohyas coriacea. Amphibia-Reptilia 15 (2): 226-227. (*)

22.—De la Riva, I. 1994. A new aquatic frog of the genus Telmatobius (Anura, Leptodactylidae) from Bolivian cloud forests. Herpetologica 50 (1): 38-45. (*)

21.—Sanchíz, F. B. & De la Riva, I. 1993. Remarks on the tarsus of Centrolenid frogs (Amphibia, Anura). Graellsia 49: 115-117.

20.—Pérez-Mellado, V. & De la Riva, I. 1993. Sexual size dimorphism and ecology: the case of a tropical lizard, Tropidurus melanopleurus (Sauria, Tropiduridae). Copeia 1993 (4): 969-976. (*)

19.—Márquez, R., De la Riva, I. & Bosch, J. 1993. Advertisement calls of Bolivian species of Hyla (Amphibia, Anura, Hylidae). Biotropica 25 (4): 426-443. (*)

18.—Lavilla, E. O. & De la Riva, I. 1993. La larva de Telmatobius bolivianus. Alytes 11 (2): 37-46.

17.—De la Riva, I. 1993. Ecología de una comunidad neotropical de anfibios durante la estación lluviosa. Tesis Doctoral. Universidad Complutense de Madrid. 365 pp. ISBN 84-669-0659-2 (CD ROM)

16.—De la Riva, I. 1993. Sinopsis del género Eleutherodactylus (Amphibia, Anura, Leptodactylidae) en Bolivia y adición de tres nuevas especies para el país. Revista Española de Herpetología 7: 97-105.

15.—De la Riva, I. 1993. The taxonomic status of Hyla carinata Andersson, 1938. The Herpetological Journal 1993 (3): 113-114. (*)

14.—De la Riva, I. 1993. A new species of Scinax (Anura: Hylidae) from Argentina and Bolivia. Journal of Herpetology 27 (1): 41-46. (*)

13.—De la Riva, I. & Mateo, J. A. 1992. Inventario de la colección herpetológica de Doñana. En: Inventario de las colecciones herpetológica y ornitológica. Estación Biológica de Doñana. CSIC. pp. 9-17.

12.—De la Riva, I., Dorda, J. & García Paris, M. 1992. Anfibios y Reptiles. En: Blanco, J. C. y González, J. L. (eds.): El Libro Rojo de los Vertebrados de España.  ICONA, MACA. Madrid. pp 156-225.

11.—De la Riva, I., Castroviejo, J. & Cabot, J. 1992 “1987”. Pseustes sulphureus (Wagler, 1824) (Serpentes: Colubridae) nueva especie para Bolivia, y datos sobre la herpetofauna boliviana. Acta Zoologica Lilloana 41: 215-218.

10.—De la Riva, I. 1992. A new species of Phrynopus (Anura: Leptodactylidae) from Bolivia. Herpetologica 48 (1): 111-114. (*)

9.—De la Riva, I. 1991. Comentarios sobre el género Gastrotheca (Anura: Hylidae) en Bolivia y descripción de una especie nueva. Revista Española de Herpetología 6: 15-22.

8.—De la Riva, I. 1991. Bufo brongersmai: geographic distribution. Herpetological Review 22 (3): 102.

7.—Fugler, C. M. & De la Riva, I. 1990. Herpetología boliviana: lista provisional de las serpientes conocidas en el país. Museo Nacional de Historia Natural (Bolivia), Comunicación 9: 22-53.

6.—De la Riva, I. 1990. Lista preliminar comentada de los anfibios de Bolivia, con datos sobre su distribución. Bollettino del Museo regionale di Scienze naturali, Torino 8 (1): 261-319.

5.—De la Riva, I., 1990. Sobre la distribución de Rana iberica. Boletín de la Asociación Herpetológica Española 1: 20.

4.—De la Riva, I. 1990. Una especie nueva de Ololygon (Anura: Hylidae) procedente de Bolivia. Revista Española de Herpetología 4: 81-86.

3.—Lizana, M., Ciudad, M. J. & De la Riva, I. 1988. Nuevas citas de Hemidactylus turcicus en la provincia de Cáceres.  Doñana, Acta Vertebrata 15 (2): 227-228.

2.—De la Riva, I. 1987. Zoogeografía de Lacerta schreiberi Bedriaga, 1878. Revista Española de Herpetología 2: 49-69.

1.—De la Riva, I. 1985. Una nueva localidad para Lacerta viridis en Soria: el Macizo del Moncayo. Doñana, Acta Vertebrata 12 (2): 327-328.