Reproductive behavior and development in Spilotes sulphureus (Serpentes: Colubridae) from Ecuador. The Birdsnake Spilotes sulphureus is a large-sized species that occurs from the Amazon region to the Atlantic forest of South America. Despite the wide distribution little is known about its natural history. Here we report, for the frst time, reproductive behavior displayed by this species observed in a pair of Ecuadorian specimens in captivity. A ritualized pre-copulatory behavior followed a colubrine pattern similar to the congeneric species Spilotes pullatus. The repertoire included chin-rubbing, continuous tongue ficking, head raising, body jerking, cloacal gaping, and partial mounting. Oviposition occurred 86–98 days after of the frst cop...
Se estudió el dimorfismo sexual y el ciclo de reproducción de una población de Sceloporus horridus h...
The Neotropical genus Lachesis Daudin, 1803 includes snakes restricted to the humid forests of Centr...
176 p. Recurso ElectrónicoLa muda y la reproducción son eventos importantes en la vida de un ave y d...
The reproductive behaviors of nineteen species of the Cynolebiatini are described in this study. The...
Strategies and reproductive modes of anurans (Amphibia) in a permanent pond in Serra de Paranapiacab...
Synallaxis albilora (White-lored Spinetail) is a Neotropical ovenbird restricted to flooded areas in...
La raza caprina CriolloNeuquina habita la provincia de Neuquén (Argentina) y constituye la forma de ...
The study of the behavior of animals under human care, elucidates answers that help in the conservat...
Ecuador posee una amplia biodiversidad en cuanto a especies zootécnicas, siendo las gallinas de camp...
The main wild doves of the region of Piracicaba (State of S. Paulo, Brazil) are Columba cayennensis ...
Reproduction is a fundamental biological process to animal life histories and includes risks which a...
The health risk of triatomines as vectors of Trypanosoma cruzi is related to the domiciliation of or...
We analyzed life history traits (reproductive biology and postnatal development) in natural populati...
Aunque el conocimiento de la distribución de la Lechucita Canela (Aegolius harrisii) se amplió notab...
El genero Buccinanops (dŽOrbigny, 1841) (Caenogastropoda, Nassariidae) es endémico del océano Atlánt...
Se estudió el dimorfismo sexual y el ciclo de reproducción de una población de Sceloporus horridus h...
The Neotropical genus Lachesis Daudin, 1803 includes snakes restricted to the humid forests of Centr...
176 p. Recurso ElectrónicoLa muda y la reproducción son eventos importantes en la vida de un ave y d...
The reproductive behaviors of nineteen species of the Cynolebiatini are described in this study. The...
Strategies and reproductive modes of anurans (Amphibia) in a permanent pond in Serra de Paranapiacab...
Synallaxis albilora (White-lored Spinetail) is a Neotropical ovenbird restricted to flooded areas in...
La raza caprina CriolloNeuquina habita la provincia de Neuquén (Argentina) y constituye la forma de ...
The study of the behavior of animals under human care, elucidates answers that help in the conservat...
Ecuador posee una amplia biodiversidad en cuanto a especies zootécnicas, siendo las gallinas de camp...
The main wild doves of the region of Piracicaba (State of S. Paulo, Brazil) are Columba cayennensis ...
Reproduction is a fundamental biological process to animal life histories and includes risks which a...
The health risk of triatomines as vectors of Trypanosoma cruzi is related to the domiciliation of or...
We analyzed life history traits (reproductive biology and postnatal development) in natural populati...
Aunque el conocimiento de la distribución de la Lechucita Canela (Aegolius harrisii) se amplió notab...
El genero Buccinanops (dŽOrbigny, 1841) (Caenogastropoda, Nassariidae) es endémico del océano Atlánt...
Se estudió el dimorfismo sexual y el ciclo de reproducción de una población de Sceloporus horridus h...
The Neotropical genus Lachesis Daudin, 1803 includes snakes restricted to the humid forests of Centr...
176 p. Recurso ElectrónicoLa muda y la reproducción son eventos importantes en la vida de un ave y d...