Spinner dolphin SCUBA tanks develop no faster.
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Differences in the whistle characteristics and repertoire of Bottlenose and Spinner Dolphins.
Several methods have been used to compare the whistles produced by dolphins. The two methods used in this study are: (1) a classification of whistle contours in six categories (i.e. constant frequency, upsweep, downsweep, concave, convex, and sine) and (2) the extraction of frequency and time parameters from each whistle contour. Bottlenose Dolphin Tursiops truncatus whistles are described in t...
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Predictive habitat models can provide critical information that is necessary in many conservation applications. Using Maximum Entropy modeling, we characterized habitat relationships and generated spatial predictions of spinner dolphin (Stenella longirostris) resting habitat in the main Hawaiian Islands. Spinner dolphins in Hawai'i exhibit predictable daily movements, using inshore bays as rest...
متن کاملIntestinal coccidiosis in a spinner dolphin (Stenella longirostris).
Intestinal coccidiosis was diagnosed histologically in the small intestine of a spinner dolphin (Stenella longirostris). Numerous intralesional coccidia were present in mucosal epithelial cells. Schizonts, gamonts, and unsporulated oocysts were seen. Schizonts were up to 30 x 20 microm and contained up to 16 merozoites, which measured 10-12 x 2 microm. Unsporulated oocysts were about 9-12 x 8-1...
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STOCK DEFINITION AND GEOGRAPHIC RANGE Six morphotypes within four subspecies of spinner dolphins have been described worldwide in tropical and warm-temperate waters (Perrin et al. 2009). The Gray’s (or pantropical) spinner dolphin (Stenella longirostris longirostris) is the most widely distributed subspecies and is found in the Atlantic, Indian, central and western Pacific Oceans (Perrin et al....
متن کاملSPINNER DOLPHIN (Stenella longirostris longirostris): Hawaiian Islands Stock Complex- Hawaii Island, Oahu/4-islands, Kauai/Niihau, Pearl & Hermes Reef, Midway Atoll/Kure, Hawaii Pelagic: 2012 U.S. PACIFIC MARINE MAMMAL STOCK ASSESSMENTS
STOCK DEFINITION AND GEOGRAPHIC RANGE Six morphotypes within four subspecies of spinner dolphins have been described worldwide in tropical and warm-temperate waters (Perrin et al. 2009). The Gray’s (or pantropical) spinner dolphin (Stenella longirostris longirostris) is the most widely distributed subspecies and is found in the Atlantic, Indian, central and western Pacific Oceans (Perrin et al....
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ورودعنوان ژورنال:
- The Journal of experimental biology
دوره 220 Pt 8 شماره
صفحات -
تاریخ انتشار 2017