Results 81 to 90 of about 2,576 (176)

Somatic pairing, endomitosis and chromosome aberrations in snakes (Viperidae and Colubridae)

open access: yesAnais da Academia Brasileira de Ciências, 2003
The positioning of macrochromosomes of Bothrops jararaca and Bothrops insularis (Viperidae) was studied in undistorted radial metaphases of uncultured cells (spermatogonia and oogonia) not subjected to spindle inhibitors.
Beçak Maria Luiza   +2 more
doaj  

Los Géneros de Anfibios y reptiles de Colombia, III: Tercera Parte: Reptiles; Orden de las Serpientes

open access: yesCaldasia, 1944
El objeto principal de este trabajo y el de los dos anteriores que se han publicado en CALDASIA (Nos. 10 y 11) , es el de ayudar a los que principian el estudio de la fauna herpetológica de Colombia.
Dunn Emmett Reid
doaj  

Famille Viperidae

open access: yes, 2006
Jean-François Trape, Youssouph Mané
openaire   +1 more source

Quantifying venom in African snakes: Insights into protein content, yield and body size associations. [PDF]

open access: yesToxicon X
French S   +8 more
europepmc   +1 more source

The Complete Genome Sequence of the Black Mussurana snake (<i>Clelia clelia</i>). [PDF]

open access: yesBiodivers Genomes
Angarita-Sierra T   +3 more
europepmc   +1 more source

Capacidade reprodutiva de Bothrops jararaca (Serpentes, Viperidae) Reproductive capacity of Bothrops jararaca (Serpentes, Viperidae)

open access: yesIheringia: Série Zoologia, 2004
The relationship between female body size and egg number was examined in the snake Bothrops jararaca (Wied, 1924). Some authors have demonstrated that the estimated clutch size may be affected by the inclusion or exclusion of dead neonates or non-developed eggs. The reproductive system of 254 mature females newly arrived from nature was examined and 29.
openaire   +1 more source

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