Rain-harvesting in a wild population of Crotalus
Individual venom variability in the South American rattlesnake Crotalus
A field observation on the feeding behavior of Crotalus
Species 19-Oct-03 24-Oct-04 14-Oct-05 Agkistrodon contortrix (copperhead) 2 1 0 Agkistrodon piscivorus (cottonmouth) 11 8 12 Coluber constrictor (racer) 2 5 1 Crotalus
horridus (timber rattlesnake) 2 1 4 Nerodia erythrogaster (plainbelly water snake) 3 1 0 Nerodia sipedon (northern water snake) 0 0 0 Opheodrys aestivus (rough green snake) 13 1 6 Pantherophis spiloides (gray ratsnake) 9 2 2 Storeria dekayi (brown snake) 4 0 0 Thamnophis proximus (western ribbon snake) 2 3 2 Thamnophis sirtalis (common garter snake) 0 4 0 Mean Total individuals 48 26 27 Survey hours 3 3.
Inquérito anátomo-patológico em serpentes dos gêneros Crotalus
e Bothrops (Serpentes, Viperidae, Crotalinae).
Of the endangered snakes, timber rattlesnakes (scientific name Crotalus
horridus) are most at risk because people kill them and because their habitat has been mowed down or paved over, said Mr.
Blue Hills is conservation land and the home to many varieties of wildlife, including the occasional hermit, but Palmer's focus is on Crotalus
horridus, also known as the rattlesnake.
59) The C-type lectin, convulxin, from the tropical rattlesnake Crotalus
durissus terrificus, is a multimeric protein that binds specifically to GPVI and induces platelet activation through the clustering of GPVI.
He taught science and biology--and retains the humorous manner of a hip high school teacher--then decided he could be of more use helping the world understand the genus Crotalus
GEOGRAPHIC VARIATION IN THE OCCURENCE OF MATING BEHAVIOR AND ANDROGEN LEVELS IN THE RATTLESNAKE Crotalus
durissus) and non-venomous (Wetmore 1965, Ferguson-Lees and Christie 2001, DuVal et al.
We included cases cured with homeopathic snake medicines including Naja (cobra), Crotalus
horridus (American rattlesnake), and Cenchris (copperhead).
Hemorrhagic and edema-forming activity and histologic changes in the mouse footpad induced by venoms from Argentinian Bothrops and Crotalus
Melissa Amarello of Arizona State University and two citizen scientists monitored new Crotalus
cerberus morns and found a burst of defensiveness, Females that once tolerated people coming within a few yards began rattling at intruders from
Cannibalism of nonviable offspring by postparturient Mexican lance-headed attlesnakes, Crotalus