Results 21 to 30 of about 94 (40)

Territoriality and Use of Space of the Guacamayo Plump Toad (Osornophryne guacamayo) at Guacamayo Mountain Range, Napo Province, Ecuador. [PDF]

open access: yes, 2019
Osornophryne guacamayo is a species of bufonid toad that lives in the eastern montane forest of Ecuador. Research has been done regarding its taxonomy, but there is few information about its ecology.
Puertas Santamaria, Christian Daniel
core  

Osteological Atlas of Melanophryniscus (Anura, Bufonidae): a Synthesis after 150 years of Skeletal Studies in the Genus Herpetological Monographs

open access: yes, 2021
Toads of the genus Melanophryniscus are known since the mid-late 19th Century, and the first skeletal description was made early in 1875. However, it was not until the 1970s that osteological variation was discussed in a more inclusive taxonomic scenario.
Baldo, Juan Diego   +4 more
core   +1 more source

FIGURE 3 in A new species of Osornophryne (Anura: Bufonidae) from the Andean highlands of northern Ecuador

open access: yes, 2008
FIGURE 3. Dorsal (A) and lateral (B) views of the head (QCAZ 14082 and QCAZ 14080, respectively) and ventral views of palmar (C) and plantar (D) surfaces (QCAZ 14080 and QCAZ 14082, respectively) of O. bufoniformis.
Guayasamin, Juan M.   +3 more
core   +1 more source

MirFaHp2017-0007 Osornophryne sp.

open access: yes, 2017
Fotografía de Osornophryne sp. (Sapito de páramo), tomada en el departamento del Huila (Colectado: MUD-H634). El grupo de investigación de Biodiversidad de Alta Montaña (BAM) en conjunto con la Corporación Autónoma Regional Del Alto Magdalena (CAM ...
Tovar Ortiz, Angie Marcela
core  

Componentes filogenético y ambiental de la evolución morfológica de los sapos andinos del género Osornophryne (Amphibia: Bufonidae)

open access: yes, 2012
El origen y evolución de los caracteres morfológicos está determinado por la contribución de tres factores causales: el filogenético o histórico, el funcional o adaptativo y el estructural o arquitectónico (Cubo, 2004).
Janeta Melo, Alejandro Lenin
core   +2 more sources

Bufonidae

open access: yes, 2009
Family: Bufonidae This group of toads contains some of the most familiar anurans, including the cane toad (Rhinella marina; previously Bufo marinus) and the jambato (Atelopus ignescens). Most of them have a warty appearance and are diurnal, terrestrial,
Guayasamin, Juan M., Funk, Chris
core   +1 more source

Evaluación ecológica de anuros en las lagunas de Telpis y Mejía Santuario de Flora y Fauna Galeras departamento de Nariño [PDF]

open access: yes, 2002
Se realizó un estudio ecológico en las Lagunas de Telpis y Mejía, Santuario de Flora y Fauna Galeras a 3600 m, Departamento de Nariño, Colombia; durante los meses de febrero, abril y diciembre de 2000 y enero de 2001, abarcando las épocas de lluvias ...
Narváez Vásquez, Carlos Alberto   +1 more
core   +1 more source

Efecto antibacteriano del exudado cutáneo total de Osornophryne guacamayo sobre Escherichia Coli ATCC® 25922 y Staphylococcus Aureus ATCC® 25923

open access: yes
gráficos.La resistencia bacteriana es un problema de salud pública mundial debido a que algunas enfermedades se vuelven difíciles de tratar y pueden causar la muerte.
Toapanta Gallegos, Stefany Abigail
core   +1 more source

Distribution, diet, and vocalizations of the engangered colombian toad Osornophryne Percrssa (Anura, Bufonidae)

open access: yes, 2015
Herein, we describe the distribution, call, diet, and niche model of Osornophryne percrassa. This species has been recorded at 23 locations of Colombia, 14 of which are reported in this work.
Guerrero, Jhonattan   +2 more
core  

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