A dorsal fin is a fin located on the back of most marine and freshwater vertebrates within various taxa of the animal kingdom. Many species of animals...
7 KB (819 words) - 23:18, 20 May 2024
possess two dorsal fins with separate bases, as opposed to the single dorsal fin of most ray-finned fish (except some teleosts). The caudal fin is either...
89 KB (7,629 words) - 21:29, 9 July 2024
Captive orcas (redirect from Dorsal fin collapse)
females, have a dorsal fin that is partially or completely collapsed to one side. Several hypotheses exist as to why this happens. A dorsal fin is held erect...
77 KB (8,852 words) - 17:18, 3 July 2024
Fish anatomy (redirect from Fin spine)
below. Finlets: Small fins generally between the dorsal and the caudal fins, but may also be between the anal fin and the caudal fin. In bichirs, there are...
88 KB (10,960 words) - 18:38, 7 July 2024
organism Dorsal, positioned on top of an aircraft's fuselage Dorsal consonant, a consonant articulated with the back of the tongue Dorsal fin, the fin located...
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and tail fins. As they swim, they use other fins, such as dorsal and anal fins, to achieve stability and refine their maneuvering. The fins on the tails...
60 KB (4,733 words) - 16:19, 17 June 2024
of the ryukin and possesses an egg-shaped body, a high dorsal fin, double caudal and anal fins, and no shoulder hump. Veiltail goldfish - It is similar...
17 KB (2,446 words) - 20:13, 13 March 2024
Stethacanthidae (section First dorsal fin and spine)
million years ago. Members of this family are noted for their peculiar dorsal fin. The taxonomic history of the Family Stethacanthidae has been rather complicated...
15 KB (1,781 words) - 18:24, 21 January 2024
Vertical stabilizer (redirect from Fin Stabilizer)
X-15 show a conventional fixed fin and trailing rudder, and a ventral fin. This was changed to dorsal and ventral fins each with the outer half acting...
26 KB (3,459 words) - 17:21, 28 June 2024
coloured area behind dorsal fin, known as a saddle patch, as well as an upwards sweeping stripe just behind the eye. The dorsal fin is thick and falcate...
38 KB (4,763 words) - 17:01, 17 May 2024