Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Stanley F. Fox"'
Publikováno v:
Phyllomedusa: Journal of Herpetology, Vol 17, Iss 1 (2018)
Age estimation through skeletochronology and mark-recapture of free-living Liolaemus leopardinus (Squamata: Liolaemidae) from Chile. Age determination is a crucial component of ecological studies. Researchers have relied on different methods and tech
Externí odkaz:
https://doaj.org/article/e9b4a663a2e845fb9fa8d8a8ab7d4307
Publikováno v:
Phyllomedusa: Journal of Herpetology, Vol 16, Iss 2 (2017)
Externí odkaz:
https://doaj.org/article/8801a57965434577a8f9d7b8681ac1c6
Publikováno v:
Behaviour. 158:195-223
Predation prompts the evolution of antipredator traits, molds behaviour, and can lead to the evolution of parental care. We investigated parental care and predator-avoidance behaviour of neonates in the social lizard Liolaemus leopardinus. We used cl
Publikováno v:
Biological Journal of the Linnean Society. 130:336-344
Sexual selection is widespread in animals, but quite naturally studied in adults. Juvenile males in most animals are not differentiated from females and coloration is usually drab. However, there is no reason to suspect that sexual differences cannot
Publikováno v:
Journal of Herpetology. 51:197-201
Increasing evidence indicates that sex-determination mechanisms in reptiles (genotypic sex determination [GSD] and temperature-dependent sex determination [TSD]) are considerably labile and not mutually exclusive. Environmental factors can override G
Autor:
Enrique Santoyo-Brito, Stanley F. Fox
Publikováno v:
The Southwestern Naturalist. 60:336-339
We report the use and evaluation of various techniques to locate, identify, and observe our target species, the collared lizard (Crotaphytus collaris), while refuged inside rock crevices. We tested the use of radiotelemetry, visual observation via an
Publikováno v:
Herpetologica. 76:285
Optimal escape theory states that animal prey counterbalance costs and risks before fleeing from predators. The theory seeks to explain the variation in distance between the predator and prey when the prey initiates flight (flight initiation distance
Publikováno v:
Herpetologica. 76:27
The characteristics of a species' evolution can be influenced by its mode of sex determination and, indeed, sex determination mechanisms vary widely among eukaryotes. In nonavian reptiles, the sex determination mechanism has historically thought to b
Autor:
Stephen D. Garvin, Stanley F. Fox, Jack W. Dillwith, Bruce H. Noden, R. W. Barker, Mark E. Payton
Publikováno v:
Journal of Medical Entomology. 52:873-878
Reptiles were collected in nine counties in Oklahoma from September 2002 to May 2004 and examined for Ixodes scapularis (Say) larvae and nymphs to determine seasonal incidence and prevalence of these ticks. In total, 209 reptile specimens consisting
Publikováno v:
The Southwestern Naturalist. 59:30-37
We introduced 250 alligator snapping turtles (Macrochelys temminckii) originating from a turtle farm in Arkansas into six pools adjacent to the Washita River in Johnston, Bryan, and Marshall counties, Oklahoma. Additionally, we released 16 captive-br