Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Cyclura cychlura"'
Publikováno v:
Journal of Tropical Ecology, 2016 Jan 01. 32(1), 75-78.
Externí odkaz:
https://www.jstor.org/stable/26563597
Autor:
John B. Iverson, Amanda N Benton, Mark E. Welch, Giuliano Colosimo, Charles R. Knapp, Anna C Jackson, Andrea S. Varela-Stokes
Three subspecies of Northern Bahamian Rock Iguanas, Cyclura cychlura, are currently recognized: C. c. cychlura, restricted to Andros Island, and C. c. figginsi and C. c. inornata, native to the Exuma Island chain. Populations on Andros are geneticall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d4ff526f41ef13e752d33a93db1a5e4
https://hdl.handle.net/2108/311752
https://hdl.handle.net/2108/311752
Autor:
L. Michael Romero, Sandra D. Buckner, Christine R. Lattin, Trevor T. Zachariah, Caro Perez-Heydrich, Jill Jollay, Amy N. Schnelle, Charles R. Knapp
Publikováno v:
Ecology and Evolution
Investigations focusing on host–ectoparasite interactions in animals have revealed asymptomatic to severe health and fitness consequences suggesting that species mobilize different interspecific response mechanisms. Fewer studies, however, have exa
Akademický článek
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Akademický článek
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Autor:
Melissa A. O'Brien, Catherine Tylan, Mark W. Herr, Susannah S. French, Jennifer B. Tennessen, Jermayne Jones, Tracy Langkilde, Kiara Camacho, Alison C. Webb, Christopher J. Thawley, Gail L. McCormick, Sean P. Graham
Publikováno v:
General and comparative endocrinology. 287
There is growing interest in the use of glucocorticoid (GC) hormones to understand how wild animals respond to environmental challenges. Blood is the best medium for obtaining information about recent GC levels; however, obtaining blood requires rest
Autor:
Charles R. Knapp, Silvia Alvarez-Clare
Publikováno v:
Journal of Tropical Ecology. 32:75-78
Herbivores are predicted to forage on a variety of plants in order to obtain a nutritionally sufficient diet. Most herbivores, however, forage non-randomly and may be influenced by morphological, chemical and physical traits in their food. We examine
Reptile-Associated Ticks from Dominica and the Bahamas With Notes on Hyperparasitic Erythraeid Mites
Publikováno v:
Journal of Parasitology. 101:24-27
Ticks were collected or recorded from 522 individual reptiles on Dominica and from 658 reptiles from the Bahamas. Two species of ticks were collected on Dominica: Amblyomma antillorum and Amblyomma rotundatum. Similarly, 2 species were collected in t
Publikováno v:
Oecologia, vol 189, iss 4
We utilized natural experiment opportunities presented by differential conditions (presence/absence of seabirds and invasive species) on cays in the Bahamas to study whether interisland variations in food resources contributed to gigantism in Allen C
Autor:
Geoffrey R. Smith, John B. Iverson
Publikováno v:
Canadian Journal of Zoology. 84:1522-1527
Changes in sex ratio of a population over time can indicate possible conservation concerns. Using population estimates for males and females, we examined changes in the sex ratio of two populations of the endangered Allen’s Cay Rock Iguana ( Cyclur