Results 41 to 50 of about 49,729 (264)

Revisión taxonómica de Alytes grandis Brunner (Amphibia, Anura)

open access: yesEstudios Geologicos, 1986
Se examina el holotipo y único resto atribuido de Alytes grandis Brunner, 1957, un supuesto discoglósido del Pleistoceno alemán, comparándose con otros anuros actuales y fósiles del Paleártico.
B. Sanchiz, H. H. Schleich
doaj   +1 more source

Anura

open access: yes, 2015
Published as part of Benton, MJ, Donoghue, PCJ, Vinther, J, Asher, RJ, Friedman, M & Near, TJ, 2015, Constraints on the timescale of animal evolutionary history, pp. 1-107 in Palaeontologia Electronica (Florence, Italy) (Florence, Italy) 15 (1) on pages 49-50, DOI: 10.26879/424, http://zenodo.org/record ...
Benton, MJ   +5 more
openaire   +2 more sources

REPRODUCTION AND HABITAT OF TEN BRAZILIAN FROGS (ANURA) [PDF]

open access: yes, 2008
Basic data on habitat, behavior, and reproduction arelacking for most Neotropical frog species and even highertaxonomic groups (Crump 1974; Haddad and Prado2005), particularly for those restricted to the AtlanticForest.
Facure, Katia G., Giaretta, Ariovaldo A.
core   +2 more sources

Leptodactylus knudseni [PDF]

open access: yes, 2006
Number of Pages: 12Integrative BiologyGeological ...
Heyer, Miriam Muedeking   +1 more
core   +1 more source

THE ILIOSACRAL ARTICULATION IN PSEUDINAE (ANURA: HYLIDAE) [PDF]

open access: yesHerpetologica, 2005
We analyzed the iliosacral joint and iliolumbaris muscle anatomy of the species of Pseudinae, based on the two types of articulations defined by Emerson. Unusual characters should be expected in the pseudine iliosacral articulation structure, given their aquatic habits and evolutionary history.
Manzano, Adriana Silvina   +1 more
openaire   +2 more sources

Craugastor fecundus [PDF]

open access: yes, 2018
Number of pages=10Geological SciencesIntegrative ...
McCranie, James R.
core   +1 more source

Glassfrogs of Ecuador: Diversity, Evolution, and Conservation

open access: yesDiversity, 2020
Glassfrogs (family: Centrolenidae) represent a fantastic radiation (~150 described species) of Neotropical anurans that originated in South America and dispersed into Central America.
Juan M. Guayasamin   +4 more
doaj   +1 more source

Enzymatic activity of bone markers on Lithobates catesbeianus (Shaw, 1802) growth during the ossification process

open access: yesBrazilian Journal of Biology, 2021
In order to better understand the ossification processes in anurans our study was carried out on tadpoles and adults of Lithobates catesbeianus. In this sense, we characterized the kinetic properties of alkaline phosphatase with p-nitrophenylphosphatase (
R. R. Colosio   +5 more
doaj   +1 more source

The phylogeny of Dendropsophini (Anura: Hylidae: Hylinae)

open access: yesCladistics, 2020
AbstractThe relationships of the hyline tribe Dendropsophini remain poorly studied, with most published analyses dealing with few of the species groups ofDendropsophus. In order to test the monophyly of Dendropsophini, its genera, and the species groups currently recognized inDendropsophus, we performed a total evidence phylogenetic analysis.
Ward C. Wheeler   +21 more
openaire   +5 more sources

Updates on the diet items of Conophis lineatus (Squamata: Dipsadidae)

open access: yesCaldasia, 2020
Conophis lineatus is a widely distributed species, from Mexico to Costa Rica, recognized for its wide diet breadth. Here we present two feeding events under natural conditions, as well as a review of liter-ature on the species in the diet of C. lineatus.
Carlos Javier Pérez-Alvarado   +1 more
doaj   +1 more source

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