Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Anthony J. Wilmes"'
Publikováno v:
The Southwestern Naturalist. 62:179-186
The range of the parthenogenetic lizard Aspidoscelis tesselatus extends from eastern Chihuahua, Mexico, to southeastern Colorado, USA. In Colorado, pattern-class D, source of the neotype of the species, is syntopic with the more widely distributed pa
Publikováno v:
BIOS. 86:53-57
African brown house snakes (Boaedon fuliginosus) provide a unique opportunity to observe juvenile pheromone trailing behavior in a species of snake that does not use overwintering hibernacula or exhibit aggregation behavior. Using a standard Y-maze a
Autor:
Justin L. Rheubert, Dustin S. Siegel, David M. Sever, Kevin M. Gribbins, Robert D. Aldridge, Katherine Touzinsky, Anthony J. Wilmes
Publikováno v:
Journal of Herpetology. 48:162-171
Reproductive cycles of lizards have long been studied in both field and laboratory scenarios. However, comparisons of spermatogenic cycles and germ cell development strategies in different populations across a large geographic range have yet to be ex
Autor:
Justin L. Rheubert, Robert D. Aldridge, David L. Gruenewald, Anthony J. Wilmes, Tharun Kotaru
Publikováno v:
African Journal of Herpetology. 61:159-168
In snakes, pheromone trailing is a strategy used for long-distance location of conspecifics. The two existing hypotheses for this behaviour are: a) to locate individuals for reproductive purposes; and b) to form aggregations during the winter/dry sea
Publikováno v:
African Journal of Herpetology. 60:177-180
Many ophidians exhibit prolonged copulation, a behaviour hypothesised to be the result of a slow and gradual ejaculation process or a behaviour aimed toward reducing sperm competition (male mate guarding). While observing courtship behaviour in a cap
Autor:
Andrea M. Grelle, Laura K. Garey, Jacob Boling, Anthony J. Wilmes, Rory McKee, Michael I. Kelrick, John Estes, Chad E. Montgomery, Julie Hasken, James M. Walker, Jennifer L. Newby
Publikováno v:
The Southwestern Naturalist. 56:128-130
The diploid, parthenogenetic, whiptail lizard Aspidoscelis tesselata is represented by two distinctive variants of color pattern in southeastern Colorado. Pattern-class C has been recorded from several sites in the canyonlands of Otero, Las Animas, a