Results 111 to 120 of about 12,731 (271)

La comunidad de serpientes del Distrito Metropolitano Quito (DMQ), provincia de Pichincha, Ecuador, con comentarios sobre su biogeografía

open access: yesACI Avances en Ciencias e Ingenierías, 2017
El Distrito Metropolitano de Quito (DMQ), forma parte de ocho cantones que pertenecen a la provincia de Pichincha, ubicada en el norte de Ecuador. Geopolíticamente está dividida en 33 parroquias rurales o suburbanas y 32 parroquias urbanas.
Jorge Hernan Valencia Velez
doaj   +1 more source

Clonophis, C. kirtlandii [PDF]

open access: yes, 1985
Number of Pages: 2Integrative BiologyGeological ...
Powell, Robert, Rossman, Douglas A.
core   +1 more source

Variações circadianas em Spilotes pullatus (Colubridae)

open access: yesBiotemas, 2006
Circadian variation of Spilotes pullatus (Colubridae). The circadian rhythm of  the mean heart rate and RR and QT intervals in electrocardiograms were determined for Spilotes pullatus in normal cycle (day/light and night/dark) conditions, during springtime.
Pereira da Cruz, José Geraldo   +2 more
openaire   +3 more sources

Snakes from the Atlantic Rainforest area of Serra do Mendanha, in Rio de Janeiro state, southeastern Brazil: a first approximation to the taxocenosis composition

open access: yesBrazilian Journal of Biology
We studied the species composition of the snake community of Serra do Mendanha, in Rio de Janeiro state, Southeastern Brazil, with an effort of 800 hours/man in different habitats, including undisturbed forest, secondary forest, areas under regeneration,
JAL. Pontes   +3 more
doaj   +1 more source

The mitochondrial genome of the bamboo false cobra (Pseudoxenodon bambusicola)

open access: yesMitochondrial DNA. Part B. Resources, 2019
Pseudoxenodon is a genus of snakes belonging to the family Colubridae. In this study, the mitochondrial genome sequence of Pseudoxenodon bambusicola was generated through the next-generation sequencing technique.
Dan He
doaj   +1 more source

INVENTARISASI JENIS – JENIS ULAR YANG DITEMUKAN DI SEKITAR PANTAI MERTA SARI DAN PADANG GALAK

open access: yesSimbiosis: Journal of Biological Sciences, 2017
Sea snakes have a strong venom and when they bite can be fatal for humans, whereas snakes found in mangrove areas are weak venomous snakes and non-venomous snakes (McKay, 2006).
I Gusti Putu Ayunda Pratiska   +3 more
doaj   +1 more source

Circadian variation of Spilotes pullatus (Colubridae)

open access: yesBiotemas, 2006
The circadian rhythm of the mean heart rate and RR and QT intervals in electrocardiograms were determined for Spilotes pullatus in normal cycle (day/light and night/dark) conditions, during springtime. The statistical analysis of the results revealed significant differences among time intervals, using Tukey's test.
Marcelo Reinert   +2 more
openaire   +2 more sources

Composição e história natural das serpentes de Cerrado de Itirapina, São Paulo, sudeste do Brasil [PDF]

open access: yes, 2008
Neotropical snake assemblages present high species richness and complex structures. The Cerrado is the second largest biome in Brazil, and was included among the 25 World's biodiversity hotspots.
MARQUES, Otavio Augusto Vuolo   +2 more
core   +1 more source

The use of contemporary software in determining the population density of species of the Colubridae and Psommophiidae families [PDF]

open access: yesE3S Web of Conferences
This research provides information on using contemporary software for assessing the density of Colubridae and Psammophiidae family representatives in the Kashkadarya region.
Yangiboyev E.Ch.   +4 more
doaj   +1 more source

Storeria storerioides [PDF]

open access: yes, 2008
Number of Pages: 4Integrative BiologyGeological ...
Ernst, Carl H.
core   +1 more source

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