- Agkistrodon bilineatus howardgloydi
Taxobox
name = "Agkistrodon bilineatus howardgloydi"
regnum =Animalia
phylum =Chordata
subphylum =Vertebrata
classis =Reptilia
ordo =Squamata
subordo =Serpentes
familia =Viperidae
subfamilia =Crotalinae
genus = "Agkistrodon "
species = "A. bilineatus"
subspecies = "A. b. howardgloydi"
trinomial = "Agkistrodon bilineatus howardgloydi"
trinomial_authority = (Conant, 1984)
synonyms = * "Agkistrodon bilineatus howardgloydi" - Conant, 1984McDiarmid RW, Campbell JA, Touré T. 1999. Snake Species of the World: A Taxonomic and Geographic Reference, vol. 1. Herpetologists' League. 511 pp. ISBN 1-893777-00-6 (series). ISBN 1-893777-01-4 (volume).]:"Common names: Castellana.Gloyd HK, Conant R. 1990. Snakes of the "Agkistrodon" Complex: A Monographic Review. Society for the Study of Amphibians and Reptiles. 614 pp. 52 plates. LCCN 89-50342. ISBN 0-916984-20-6.] ""Agkistrodon bilineatus howardgloydi" is a venomous pitviper
subspecies ITIS|ID=635145|taxon="Agkistrodon bilineatus howardgloydi"|year=2008|date=31 July] found inHonduras ,Nicaragua andCosta Rica .Description
Of the ten specimens available to Gloyd and Conant (1990) from
Nicaragua andCosta Rica , the largest male was 96 cm and the largest female 82 cm in length. Acceding to Villa (1984), adults in Nicaragua almost never exceed 135 cm. In both sexes, the tail length is 19% of the total body length.Scalation includes 23 rows of keeled
dorsal scales at midbody, 128-135ventral scales and 54-61subcaudal scales , roughly half of which are paired, especially towards the tail tip.The dorsal color pattern consists of light to medium reddish brown ground color overlaid with 10-14/13-17 broad brown or brownish crossbands in males/females. Large adult males tend to be melanistic. Juveniles are more lightly colored, even to the point of being bright red. The head is clearly marked on either side with two longitudinal light lines: the upper one is narrow and broken or even absent posterior to the
supraocular scale , while the lower one wider and split into two parts may or may not meet at the suture of the thirdsupralabial scale .Geographic range
Found in the dry Pacific lowlands of
Honduras ,Nicaragua andCosta Rica . The type locality given is "0.8 km north Mirador el Cañon del Tigre, Parque Nacional Santa Rosa, Provincia Guanacaste, Costa Rica."ee also
*
List of crotaline species and subspecies
*
*
*Snakebite References
External links
*
Wikimedia Foundation. 2010.