Results 11 to 20 of about 3,511 (183)

Crocodiles and Alligators: Physicians’ Answer to Cancer?

open access: yesCurrent Oncology, 2019
Despite advances in therapeutic approaches and supportive care, cancer remains a significant burden on human health.[...]
Naveed Ahmed Khan   +2 more
exaly   +5 more sources

Social Signals and Behaviors of Adult Alligators and Crocodiles [PDF]

open access: yesAmerican Zoologist, 1977
We compare and contrast the signalling systems and social behaviors of Alligator mississippiensis, Crocodylus aculus, and Crocodylus mloticus . Our qualitative analysis focuses primarily on the behaviors of adults during three phases of reproduction: I. Defense of Territory and Courtship, II. Nesting and Incubation, and III. Hatching and Post Hatching.
LESLIE D. GARRICK, JEFFREY W. LANG
openaire   +3 more sources

Alligators and crocodiles as indicators for restoration of Everglades ecosystems

open access: yesEcological Indicators, 2009
Abstract Alligators and crocodiles integrate biological impacts of hydrological operations, affecting them at all life stages through three key aspects of Everglades ecology: (1) food webs, (2) diversity and productivity, and (3) freshwater flow. Responses of crocodilians are directly related to suitability of environmental conditions and hydrologic ...
University of Florida, Fort Lauderdale Research and Education Center College Avenue, Davie, FL 33314, United States ( host institution )   +6 more
openaire   +4 more sources

Alligators and Crocodiles Have High Paracellular Absorption of Nutrients, But Differ in Digestive Morphology and Physiology [PDF]

open access: yesIntegrative and Comparative Biology, 2015
Much of what is known about crocodilian nutrition and growth has come from animals propagated in captivity, but captive animals from the families Crocodilidae and Alligatoridae respond differently to similar diets. Since there are few comparative studies of crocodilian digestive physiology to help explain these differences, we investigated young ...
Tracy, C.   +7 more
openaire   +5 more sources

XXVII. On the communications between the cavity of the tympanum and the palate in the crocodilia (gavials, alligators and crocodiles) [PDF]

open access: yesPhilosophical Transactions of the Royal Society of London
There are three perforations which succeed each other along the middle line of the base of the cranium in the Crocodilian Reptiles. The hindmost (Plate XL. fig. 1, v ), situated in the basioccipital, near the condyle, is the smallest and least con­stant in size and existence: it gives passage to a vein, which ...
openaire   +3 more sources

Pulmonary anatomy in the Nile crocodile and the evolution of unidirectional airflow in Archosauria [PDF]

open access: yesPeerJ, 2013
The lungs of birds have long been known to move air in only one direction during both inspiration and expiration through most of the tubular gas-exchanging bronchi (parabronchi).
Emma R. Schachner   +2 more
doaj   +2 more sources

First ovum-in-ovo pathological titanosaurid egg throws light on the reproductive biology of sauropod dinosaurs

open access: yesScientific Reports, 2022
Pathologic eggs have been documented in the amniote eggs of birds, turtles, and dinosaurs. These eggs occur either in the form of one egg within another egg, a condition known as ovum-in-ovo or multi-shelled eggs showing additional pathological eggshell ...
Harsha Dhiman   +2 more
doaj   +1 more source

Alligator mississippiensis [PDF]

open access: yes, 1994
Number of Pages: 14Integrative BiologyGeological ...
Ernst, Carl H., Ross, Charles A.
core   +1 more source

Crocodylus acutus [PDF]

open access: yes, 1999
Number of Pages: 17Integrative BiologyGeological ...
Ernst, Carl H.   +2 more
core   +1 more source

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