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Distribution and ecology of marine turtles in waters off the southeastern United States

Journal of Herpetology

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Abstract

Aerial surveys of marine waters up to 222 km from shore in the Gulf of Mexico and nearby Atlantic Ocean suggest that marine turtles are largely distributed in waters less than 100 m in depth. The loggerhead turtle (Caretta caretta) was observed nearly 50 times as often in waters off eastern and western Florida as in the western Gulf of Mexico. Loggerheads were present year round but the frequency of sightings in the winter months was lower than at other seasons. Green turtles (Chelonia rnydas) were infrequently observed but were most conspicuous in waters off eastern Florida. Kemp's ridleys (Lepidochelys kempi) were most frequently sighted off southwestern Florida and rarely observed in the western Gulf of Mexico. Leatherback turtles (Dermochelys coriacea) were more conspicuous on the continental shelf than in adjacent deeper waters. A concentration of leatherback and loggerhead turtles occurred west of the Gulf Stream Current in August 1980, near Brevard County, Florida.

Additional Publication Details

Publication type:
Article
Publication Subtype:
Journal Article
Title:
Distribution and ecology of marine turtles in waters off the southeastern United States
Series title:
Journal of Herpetology
Volume
17
Issue:
4
Year Published:
1983
Language:
English
Contributing office(s):
Patuxent Wildlife Research Center
Description:
327-344
Larger Work Type:
Article
Larger Work Subtype:
Journal Article
First page:
327
Last page:
344
Number of Pages:
18