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Journal articles on the topic 'Rhinella margaritifera'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

FAJARDO MARTINEZ, XIMENA, ALIRIO FAJARDO PATIÑO, and JAIME DE LA OSSA. "Hábitos alimentarios del complejo Rhinella margaritifera (Laurenti, 1768) (AMPHIBIA: BUFONIDAE), Amazonas, Colombia." Revista Colombiana de Ciencia Animal - RECIA 5, no. 2 (2013): 301. http://dx.doi.org/10.24188/recia.v5.n2.2013.295.

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El presente estudio se realizó con cuatro especies del Complejo Rhinella margaritifera: Rhinella alata (Thominot, 1884), Rhinella castaneotica (Caldwell, 1991), Rhinella margaritifera (Laurenti, 1768) y Rhinella sp., a las cuales se les analizaron aspectos relacionados con sus hábitos alimentarios y morfometria. El material que sirvió de base para este trabajo fue coleccionado en la localidad el Quebradón El Ayo, corregimiento de La Pedrera, departamento del Amazonas, Colombia. Fueron examinados 77 anuros a los cuales se les efectuaron análisis de componentes principales para establecer agrupa

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dos, Santos Sueny P., Roberto Ibáñez, and Santiago R. Ron. "Systematics of the Rhinella margaritifera complex (Anura, Bufonidae) from western Ecuador and Panama with insights in the biogeography of Rhinella alata." ZooKeys 501 (April 30, 2015): 109–45. https://doi.org/10.3897/zookeys.501.8604.

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The Rhinella margaritifera species group consists of 17 species of toads distributed in tropical and subtropical South America and eastern Central America. The identity of some of its species is poorly understood and there are numerous undescribed cryptic species. Among them, the status of Rhinella margaritifera is one of the most problematic. Its range includes lowland rainforests separated by the Andes, the Chocoan rainforest to the west and the Amazonian rainforest to the east. This distribution is puzzling because the Andes are an old and formidable barrier to gene flow and therefore shoul

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3

Silva, David Santos da, Rodrigo Petry Corrêa de Sousa, Marcelo Vallinoto, et al. "Comparative molecular and conventional cytogenetic analyses of three species of Rhinella (Anura; Bufonidae)." PLOS ONE 19, no. 8 (2024): e0308785. http://dx.doi.org/10.1371/journal.pone.0308785.

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The genus Rhinella corresponds to a group of anurans characterized by numerous taxonomic and systemic challenges, leading to their organization into species complexes. Cytogenetic data for this genus thus far are limited to the diploid number and chromosome morphology, which remain highly conserved among the species. In this study, we analyse the karyotypes of three species of the genus Rhinella (Rhinella granulosa, Rhinella margaritifera, and Rhinella marina) using both classical (conventional staining and C-banding) and molecular (FISH-fluorescence in situ hybridization with 18S rDNA, telome

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ÁVILA, ROBSON WALDEMAR, DRAUSIO HONORIO MORAIS, RENATA PEREZ, et al. "A new species of the Rhinella margaritifera (Laurenti 1768) species group (Anura, Bufonidae) from southern Brazilian Amazonia." Zootaxa 4868, no. 3 (2020): 368–88. http://dx.doi.org/10.11646/zootaxa.4868.3.3.

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Neotropical toads from the Rhinella margaritifera species group have been considered a taxonomic puzzle for a long time. Because of the high morphological similarity and an unknown number of undescribed taxa among the species of this group, we did an extensive search for character distribution within all nominal taxa. Herein we describe Rhinella parecis sp. nov. a new species from Southern Brazilian Amazon. We provide a morphological diagnosis, morphometric comparisons with similar species, and a molecular phylogenetic hypothesis on the relationships of the new species. Rhinella parecis sp. no

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5

Ávila, Robson W., André Pansonato, and Christine Strüssmann. "A new species of the Rhinella margaritifera group (Anura: Bufonidae) from Brazilian Pantanal." Zootaxa 2339 (December 31, 2010): 57–68. https://doi.org/10.5281/zenodo.193265.

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Ávila, Robson W., Pansonato, André, Strüssmann, Christine (2010): A new species of the Rhinella margaritifera group (Anura: Bufonidae) from Brazilian Pantanal. Zootaxa 2339: 57-68, DOI: 10.5281/zenodo.193265

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Ferrão, Miquéias, Albertina Pimentel Lima, Santiago Ron, Sueny Paloma dos Santos, and James Hanken. "New Species of Leaf-litter Toad of the Rhinella margaritifera Species Group (Anura: Bufonidae) from Amazonia." Copeia 108, no. 4 (2020): 967–86. https://doi.org/10.1643/CH2020043.

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Ferrão, Miquéias, Lima, Albertina Pimentel, Ron, Santiago, Santos, Sueny Paloma dos, Hanken, James (2020): New Species of Leaf-litter Toad of the Rhinella margaritifera Species Group (Anura: Bufonidae) from Amazonia. Copeia 108 (4): 967-986, DOI: 10.1643/CH2020043, URL: http://dx.doi.org/10.1643/ch2020043

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Ávila, Robson Waldemar, Drausio Honorio Morais, Renata Perez, et al. "A new species of the Rhinella margaritifera (Laurenti 1768) species group (Anura Bufonidae) from southern Brazilian Amazonia." Zootaxa 4868, no. 3 (2020): 368–88. https://doi.org/10.11646/zootaxa.4868.3.3.

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Ávila, Robson Waldemar, Morais, Drausio Honorio, Perez, Renata, Pansonato, André, Carvalho, Vinicius Tadeu De, Rojas, Rommel R., Gordo, Marcelo, Farias, Izeni Pires (2020): A new species of the Rhinella margaritifera (Laurenti 1768) species group (Anura Bufonidae) from southern Brazilian Amazonia. Zootaxa 4868 (3): 368-388, DOI: 10.11646/zootaxa.4868.3.3

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Vaz-Silva, Wilian, Natan M. Maciel, Rogério P. Bastos, and José P. Pombal. "Revealing Two New Species of the Rhinella margaritifera Species Group (Anura, Bufonidae): An Enigmatic Taxonomic Group of Neotropical Toads." Herpetologica 71, no. 3 (2015): 212–22. https://doi.org/10.1655/HERPETOLOGICA-D-14-00039.

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Vaz-Silva, Wilian, Maciel, Natan M., Bastos, Rogério P., Pombal, José P. (2015): Revealing Two New Species of the Rhinella margaritifera Species Group (Anura, Bufonidae): An Enigmatic Taxonomic Group of Neotropical Toads. Herpetologica 71 (3): 212-222, DOI: 10.1655/HERPETOLOGICA-D-14-00039, URL: http://dx.doi.org/10.1655/herpetologica-d-14-00039

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ÁVILA, ROBSON WALDEMAR, ANDRÉ PANSONATO, RENATA PEREZ, et al. "On Rhinella gildae Vaz-Silva, Maciel, Bastos & Pombal 2015 (Anura: Bufonidae): Phylogenetic relationship, morphological variation, advertisement and release calls and geographic distribution." Zootaxa 4462, no. 2 (2018): 274. http://dx.doi.org/10.11646/zootaxa.4462.2.9.

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Anurans in the Rhinella margaritifera group have a long history of taxonomic confusion, mainly by morphological similarity between species and lack of acoustic and genetic data for many of the 19 described species. Herein, we presented data for Rhinella gildae based on recently collected specimens from its type locality. We provide patterns of morphological variation, measurements, advertisement and release calls and infer the phylogenetic position of R. gildae. The species geographical distribution was updated, occurring in two Amazonian localities in Maranhão state, and Cerrado areas in Mara

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Rojas, Rommel R., Pedro Perez Peña, Robson W. Ávila, et al. "Two new surprising species of leaf-litter toad of the Rhinella margaritifera species group (Anura: Bufonidae) from the Peruvian Amazon, Loreto-Peru." Zootaxa 5150, no. 4 (2022): 487–515. https://doi.org/10.11646/zootaxa.5150.4.2.

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Rojas, Rommel R., Peña, Pedro Perez, Ávila, Robson W., Carvalho, Vinicius Tadeu De, Perez, Renata, Farias, Izeni Pires, Gordo, Marcelo, Hrbek, Tomas (2022): Two new surprising species of leaf-litter toad of the Rhinella margaritifera species group (Anura: Bufonidae) from the Peruvian Amazon, Loreto-Peru. Zootaxa 5150 (4): 487-515, DOI: 10.11646/zootaxa.5150.4.2

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Couto, Rodney Murillo Peixoto, Priscilla Soares dos Santos, Mauricio Neves Godoi, and Maiara Cabrera Miguel. "New record and distribution map of Rhinella ocellata (Günther, 1858) in Brazil (Anura: Bufonidae)." Cuadernos de Educación y Desarrollo 16, no. 4 (2024): e3960. http://dx.doi.org/10.55905/cuadv16n4-094.

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Here, we highlight significant expansions in the distribution of Rhinella ocellata in the state of Mato Grosso do Sul, Brazil. Originally described as Bufo ocellatus by Günther (1858) and subsequently reclassified as Rhinella ocellata by Cochran (1954), this species belongs to the Rhinella margaritifera group. Novel records were obtained through nocturnal surveys of anurans in two previously undocumented locations for the species. In December 2019, in Vista Alegre, Maracaju, the species was identified approximately 190 km south of the nearest record in Miranda. The second record, in Aparecida

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Negreiros Almeida, Marllus Rafael, Wirven Lima da Fonseca, Luiz Henrique Medeiros Borges, and Paulo Sérgio Bernarde. "Predation by the Pebas four-eyed opossums Philander pebas on the toad Rhinella margaritifera in the west Brazilian Amazon." Therya notes 5, no. 2 (2024): 167–71. http://dx.doi.org/10.12933/therya_notes-24-166.

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Las especies de Philander se encuentran en bosques tropicales y subtropicales. Algunas especies tienen una dieta compuesta por artrópodos, las especies dentro de este género se consideran depredadores oportunistas de vertebrados. La información sobre la historia natural, ecología y comportamiento de este género aún es escasa. Aquí presentamos el primer caso documentado de depredación de Rhinella margaritifera por parte de Philander pebas en el bosque de llanura aluvial amazónica. La observación documentada aquí, se realizó durante trabajos de campo en el Área de Relevante Interesse Ecológico J

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ÁVILA, ROBSON W., ANDRÉ PANSONATO, and CHRISTINE STRÜSSMANN. "A new species of the Rhinella margaritifera group (Anura: Bufonidae) from Brazilian Pantanal." Zootaxa 2339, no. 1 (2010): 57. http://dx.doi.org/10.11646/zootaxa.2339.1.3.

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We describe adult morphology, advertisement call and some natural history traits of a new species of toad from the Pantanal, western Brazil. Rhinella paraguayensis sp. nov. belongs to the Rhinella margaritifera group, and is characterized by medium size, snout rounded in dorsal view, with a vertical apical ridge, supraorbital crests weakly developed, parietal crest not well developed, postorbital crest prominent, presence of a dorsolateral line of tubercles, tympanum evident, bony protrusions at angle of jaws, absence of vertebral apophyses and of projections on upper eyelids, and parotoid gla

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Moravec, Jiri, Edgar Lehr, Juan Carlos Cusi, Jesus Cordova, and Vaclav Gvozdik. "A new species of the Rhinella margaritifera species group (Anura, Bufonidae) from the montane forest of the Selva Central, Peru." ZooKeys 371 (January 17, 2014): 35–56. https://doi.org/10.3897/zookeys.371.6580.

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We describe a new species of the bufonid toad genus <em>Rhinella </em>from transition montane forest of the buffer zones of the Yanachaga-Chemillén National Park and the Pui Pui Protected Forest (eastern slopes of Andes, Selva Central, Peru). The new species belongs to the <em>Rhinella margaritifera </em>species group (confirmed by mtDNA data) and differs from all its members by the absence of tympanic membrane and tympanic annulus. It is characterized by medium size (SVL 57.5–65.5 mm, n = 5), moderately developed cranial crests, absence of neural crest of vertebrae, absence of bone protrusion

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Sugai, José, Franco Souza, Paulo Filho, and Eurico Sczesny-Moraes. "Rhinella scitula (Caramaschi & Niemeyer, 2003) (Amphibia: Anura: Bufonidae): New distribution records." Check List 10, no. (3) (2014): 694–96. https://doi.org/10.15560/10.3.694.

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<em>Rhinella scitula </em>is a small frog belonging to the <em>R. margaritifera</em> group that is found in southwestern and central Mato Grosso do Sul, Brazil, and in the provinces of Amambay and Concepcion in Paraguay. We extend the distribution of the species across the north and the southeast prior distribution limit, and provide an updated map. The distribution of <em>R. scitula </em>encompasses mainly areas with seasonal forests and mountainous landscape in central-western Brazil and northeastern Paraguay.

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Köhler, Jörn, Miguel Vences, José M. Padial, Amadeus Plewnia, and Stefan Lötters. "Misjudged for long: a new toad of the Rhinella veraguensis species group (Anura: Bufonidae) from the Yungas forests of Bolivia." Salamandra 59, no. 4 (2023): 307–26. https://doi.org/10.5281/zenodo.10053567.

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We re-evaluate the taxonomic status of specimens of <i>Rhinella </i>collected from rainforests on the eastern Andean slopes and foothills of central Bolivia. The respective populations have been allocated to different nominal taxa, namely <i>Rhinella fissipes </i>and <i>R. leptoscelis</i>, in the past. By detailed morphological comparisons, including the type specimens of crucial taxa, as well as a phylogenetic analysis based on the mitochondrial 16S rRNA gene, we here demonstrate that the focal populations represent a divergent lineage within the <i>Rhinella veraguensis </i>spe

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BARCELOS, LUCAS A., and VANESSA K. VERDADE. "Reassessment of a fossil specimen of Rhinella marina (Linnaeus, 1758) (Anura: Bufonidae), from Early Pleistocene of Bolivia." Zootaxa 4830, no. 2 (2020): 392–400. http://dx.doi.org/10.11646/zootaxa.4830.2.10.

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Bufonidae is a cosmopolite and speciose clade that is currently hypothesized to have originated in Gondwana around 78–99 Ma (Pramuk et al. 2008). The systematics of the family was assessed using morphological and molecular data, alone or in a total evidence analysis (Pramuk 2006; Pramuk et al. 2008; Bocxlaer et al. 2010; Pyron & Wiens 2011). Due to taxonomic changes, most of the South American species of Bufo Garsault were relocated to the genus Rhinella Fitzinger, currently the second most speciose genus with 92 scientifically named and valid species (Frost 2020). The species in the genus

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Sinhorin, Adilson Paulo, Jacqueline Kerkhoff, Evadro Luiz Dall'Oglio, Domingos de Jesus Rodrigues, Leonardo Gomes de Vasconcelos, and Valéria Dornelles Gindri Sinhorin. "Chemical profile of the parotoid gland secretion of the Amazonian toad (Rhinella margaritifera)." Toxicon 182 (July 2020): 30–33. http://dx.doi.org/10.1016/j.toxicon.2020.04.106.

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Avila-Pires, Teresa Cristina Sauer, Marinus Steven Hoogmoed, and Wáldima Alves da Rocha. "Notes on the Vertebrates of northern Pará, Brazil: a forgotten part of the Guianan Region, I. Herpetofauna." Boletim do Museu Paraense Emílio Goeldi - Ciências Naturais 5, no. 1 (2021): 13–112. http://dx.doi.org/10.46357/bcnaturais.v5i1.647.

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We discuss the herpetological results of seven expeditions to the Guianan part of Pará, which resulted in a total of 80 species of amphibians (77 frogs and three caecilians) and 95 species of reptiles (36 species of lizards, three species of amphisbaenians, 49 species of snakes, five species of chelonians and two species of caiman). We report six species new to science (three frogs, one caecilian, one lizard, one amphisbaenian), six new records for Brazil (five frogs, one caecilian) and 23 new records for Pará (13 frogs, four lizards, six snakes). For each of the new records we provide comment

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dos Santos, Sueny P., Roberto Ibáñez, and Santiago R. Ron. "Systematics of the Rhinella margaritifera complex (Anura, Bufonidae) from western Ecuador and Panama with insights in the biogeography of Rhinella alata." ZooKeys 501 (April 30, 2015): 109–45. http://dx.doi.org/10.3897/zookeys.501.8604.

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Kelehear, Crystal, Stephanie J. Keightley, and Christopher M. Ritzi. "First Record ofAmblyomma dissimileInfesting the South American Common Toad (Rhinella margaritifera) in French Guiana." Comparative Parasitology 84, no. 2 (2017): 163–64. http://dx.doi.org/10.1654/1525-2647-84.2.163.

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Rojas Zamora, Rommel Roberto, and Pedro E. PÉREZ PEÑA. "EVIDENCIA PRELIMINAR DEL EFECTO BORDE EN ANFÍBIOS DE LA RESERVA NACIONAL PUCACURO, AL NORTE DE LA AMAZONÍA PERUANA." Folia Amazónica 27, no. 1 (2019): 55–67. http://dx.doi.org/10.24841/fa.v27i1.447.

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Los anfibios son organismos que poseen una sensible relación con la degradación de hábitats y pueden ser usados como bioindicadores. En este trabajo usamos datos preliminares de una evaluación rápida en la Reserva Nacional Pucacuro, Perú, para probar la influencia del efecto borde en anfibios e identificar potenciales especies indicadoras. Calculamos y comparamos estadísticamente la abundancia, riqueza, tamaños y fluctuaciones espaciales en especies de anfibios en tres zonas de muestreo a tres distancias (Borde, 100 y 200 metros) de áreas deforestadas. Nuestros resultados sugieren la existenci

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Prudente, Ana Lúcia Da Costa, Marcelo José Sturaro, Alessandra Elisa Melo Travassos, Gleomar Fabiano Maschio, and Maria Cristina Santos-Costa. "Anurans of the Urucu Petrol Basin, municipality of Coari, State of Amazonas, northern Brazil." Check List 9, no. 3 (2013): 601. http://dx.doi.org/10.15560/9.3.601.

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We present the first species amphibian list for municipality of Coari, state of Amazonas, Brazil. The list was drawn up as a result of data obtained from specimens deposited in the Herpetological Collection of the Museu Paraense Emílio Goeldi and inventories conducted in the Urucu Petrol Base, in 2003-2004 and 2007-2009. Sampling methods included pitfall traps with drift fences and time constrained searches. We considered the data collected by other researchers, incidental encounters and records of dead individual on the road. Fifty four species were recorded. Rhinella gr. margaritifera (n= 68

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Prudente, Ana Lúcia, Marcelo Sturaro, Alessandra Travassos, Gleomar Maschio, and Maria Cristina Santos-Costa. "Anurans of the Urucu Petrol Basin, municipality of Coari, State of Amazonas, northern Brazil." Check List 9, no. (3) (2013): 601–6. https://doi.org/10.15560/9.3.601.

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We present the first species amphibian list for municipality of Coari, state of Amazonas, Brazil. The list was drawn up as a result of data obtained from specimens deposited in the Herpetological Collection of the Museu Paraense Emílio Goeldi and inventories conducted in the Urucu Petrol Base, in 2003-2004 and 2007-2009. Sampling methods included pitfall traps with drift fences and time constrained searches. We considered the data collected by other researchers, incidental encounters and records of dead individual on the road. Fifty four species were recorded. <em>Rhinella </em>gr. <em>margari

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Valentim, D. S. S., Y. B. S. Silva, M. F. M. Furtado, N. S. Souza, and C. E. C. Campos. "Atividade Reprodutiva de Rhinella gr. margaritifera (Anura; Bufonidae) em Poça Temporária no Município de Serra do Navio, Amapá." Biota Amazônia 3, no. 3 (2013): 188–92. http://dx.doi.org/10.18561/2179-5746/biotaamazonia.v3n3p188-192.

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Correa, Fabricio Simões, and Lenise Chagas Rodrigues. "Are leaf-litter anurans with aquatic reproduction affected by distance to forest edge and presence of predators?" Animal Biology 65, no. 1 (2015): 33–43. http://dx.doi.org/10.1163/15707563-00002458.

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Both habitat fragmentation and predator abundance are known to affect habitat use. The current study analyzed the use of ponds by leaf-litter anurans in relation to distance to the forest edge and presence of aquatic predators in a forest fragment in Eastern Amazon. We selected three trails perpendicular to the forest edge, and in each trail we positioned nine plastic basins on the forest floor at different distances from the forest edge. From November 2011 to July 2012, each basin was surveyed monthly for presence of evidence of anuran breeding activity and aquatic predators. We recorded 112

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Fouquet, Antoine, Miguel Vences, Marie-Dominique Salducci, et al. "Revealing cryptic diversity using molecular phylogenetics and phylogeography in frogs of the Scinax ruber and Rhinella margaritifera species groups." Molecular Phylogenetics and Evolution 43, no. 2 (2007): 567–82. http://dx.doi.org/10.1016/j.ympev.2006.12.006.

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Moravec, Jiri, Edgar Lehr, Juan Carlos Cusi, Jesus Cordova, and Vaclav Gvozdik. "A new species of the Rhinella margaritifera species group (Anura, Bufonidae) from the montane forest of the Selva Central, Peru." ZooKeys 371 (January 17, 2014): 35–56. http://dx.doi.org/10.3897/zookeys.371.6580.

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URGILES, VERONICA L., VALENTINA POSSE, BRUNO A. TIMBE, PEDRO X. ASTUDILLO, and JUAN C. SÁNCHEZ-NIVICELA. "A new terrestrial frog (Anura: Craugastoridae) from the montane cloud forests of the southeastern Ecuadorian Andes." Zootaxa 4318, no. 3 (2017): 520. http://dx.doi.org/10.11646/zootaxa.4318.3.5.

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We describe a new species of Pristimantis from the Tinajillas-Rio Gualaceño Ecological Conservation Area, Morona Santiago province, an area of montane forest in the southeastern Andes of Ecuador. Pristimantis nimbus sp. nov. is similar to P. altamazonicus, P. ardyae, P. bambu, P. bellator, P. caeruleonotus, P. cethospilus, P. churuwiai, P. croceoinguinis, P. cryptomelas, P. diadematus, P. flavobracatus, P. gualacenio, P. nigrogriseus, P. ventrimarmoratus, and P. versicolor from which it can be distinguished by the presence of flash marks on flanks, groin, and arm insertion composed of bright-y

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Manzano, Adriana, and Virginia Abdala. "An overview of the osseous palmar sesamoid in Anura, with the particular case of some Rhinella species." PeerJ 11 (May 15, 2023): e15063. http://dx.doi.org/10.7717/peerj.15063.

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Background Sesamoids are generally regarded as structures that are not part of the tetrapod body plan. The presence of a palmar sesamoid is assumed to serve as a distribution point for the forces of the flexor digitorum communis muscle to the flexor tendons of the digits, which are embedded in the flexor plate. It has been considered that the palmar sesamoid is present in most anuran groups, and it has been suggested that it acts by inhibiting the closing of the palm, preventing grasping. Typical arboreal anuran groups lack a palmar sesamoid and flexor plate, a pattern shared with other tetrap

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FOUQUET, ANTOINE, PHILIPPE GAUCHER, MICHEL BLANC, and CLAUDIA M. VELEZ-RODRIGUEZ. "Description of two new species of Rhinella (Anura: Bufonidae) from the lowlands of the Guiana shield." Zootaxa 1663, no. 1 (2007). http://dx.doi.org/10.11646/zootaxa.1663.1.2.

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The Rhinella margaritifera complex is characterisized by the presence of many cryptic species throughout its wide distribution, ranging from Panama to Bolivia and almost entire Amazonia. French Guiana has long been thought to harbor two species of this group (Rhinella margaritifera and one unnamed species), though a recent survey using molecular data indicated as many as five lineages. At least three of these lineages do not appear to interbreed despite broad sympatry and thus could be easily regarded as distinct species according to both the biological and phylogenetic species concepts. We ex

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LIMA, ALBERTINA P., MARCELO MENIN, and MARIA CARMOZINA DE ARAÚJO. "A new species of Rhinella (Anura: Bufonidae) from Brazilian Amazon." Zootaxa 1663, no. 1 (2007). http://dx.doi.org/10.11646/zootaxa.1663.1.1.

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We describe adults, tadpoles, advertisement calls and provide information about natural history of a new species of toad in the Rhinella margaritifera species group from Pará, Brazil. The new species is characterized by medium size, snout pointed in dorsal view, supraorbital and supratympanic crests continuous, both with tubercles, tympanic membrane distinct, bony protusion at angle of jaws, parotoid glands small and not very distinct, lateral row of tubercles present, neural crests of vertebrae absent, skin on dorsal and dorsolateral surfaces with spicules in males and females. This species d

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Willkens, Yuri, Arnaldo Maldonado, Jeannie Nascimento dos Santos, Gleomar Fabiano Maschio, and Francisco Tiago de Vasconcelos Melo. "Redescription of Oswaldocruzia chambrieri (Strongylida: Molineidae) from Rhinella margaritifera (Anura: Bufonidae) in Caxiuanã National Forest, Brazil." Acta Parasitologica 61, no. 3 (2016). http://dx.doi.org/10.1515/ap-2016-0076.

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Ferrão, Miquéias, Albertina Pimentel Lima, Santiago Ron, Sueny Paloma dos Santos, and James Hanken. "New Species of Leaf-litter Toad of the Rhinella margaritifera Species Group (Anura: Bufonidae) from Amazonia." Copeia 108, no. 4 (2020). http://dx.doi.org/10.1643/ch2020043.

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MENIN, MARCELO, DOMINGOS J. RODRIGUES, and ALBERTINA P. LIMA. "The tadpole of Rhinella proboscidea (Anura: Bufonidae) with notes on adult reproductive behavior." Zootaxa 1258, no. 1 (2006). http://dx.doi.org/10.11646/zootaxa.1258.1.4.

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Abstract:

The tadpoles of Rhinella proboscidea are described and compared with other tadpoles of the Rhinella margaritifer group. The tadpole of R. proboscidea is characterized by small size (17.8 mm), tooth row formulae 2(2)/3, oral papillae only on lateral margins, jaw sheath V-shaped, spiracle sinistral, vent tube medial, body oval in dorsal view and depressed in lateral view, and color in life light brown. Tadpoles of R. proboscidea are morphologically similar to other species within this group and closely resemble those of R. margaritifer from Cusco Amazónico and R. castaneotica from Pará, Brazil.

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Fouquet, Antoine, Miqueias Ferrão, Miguel T. Rodrigues, et al. "Integrative species delimitation and biogeography of the Rhinella margaritifera species group (Amphibia, Anura, Bufonidae) suggest an intense diversification throughout Amazonia during the last 10 million years." Systematics and Biodiversity 22, no. 1 (2024). http://dx.doi.org/10.1080/14772000.2023.2291086.

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