http://bioweb.uwlax.edu/bio203/f2013/nixon_abig/adaptation.htm WebThe differences between them are subtle. Short-finned pilot whales are a bit smaller and their flippers are not quite as long (they are a sixth of the body length rather than a fifth). …

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WebShort-finned pilot whales also have fewer teeth. Adults are black or dark grey, they have a lighter grey saddle patch on the back behind the … WebIt has only 40 to 48 teeth, compared to 120 in many other dolphin species. This may represent an evolutionary trend toward fewer teeth in squid eaters. Its teeth are used only for catching/grasping. An adult pilot … pipeline characters play

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WebJul 20, 1998 · pilot whale, (genus Globicephala), also called blackfish or pothead whale, either of two species of small, slender toothed whales of … The long-finned pilot whale was thought to have 9–12 teeth in each row and flippers one-fifth of total body length, ... Pilot whales have historically had low survival rates in captivity, with the average annual survival being 0.51 years during the mid-1960s to early 1970s. See more Pilot whales are cetaceans belonging to the genus Globicephala. The two extant species are the long-finned pilot whale (G. melas) and the short-finned pilot whale (G. macrorhynchus). The two are not readily distinguishable at … See more Pilot whales are classified into two species; the long-finned pilot whale (Globicephala melas) and the short-finned pilot whale (G. … See more Pilot whales are mostly dark grey, brown, or black, but have some light areas such as a grey saddle patch behind the dorsal fin. Other light areas are an anchor-shaped patch under the chin, a faint blaze marking behind the eye, a large marking on the belly, and a … See more The IUCN lists long-finned pilot whales as "least concern" in the Red List of Threatened Species. Long-finned pilot whales in the North … See more The animals were named "pilot whales" because pods were believed to be "piloted" by a leader. They are also called "pothead whales" … See more Pilot whales can be found in oceans nearly worldwide, but data about current population sizes is deficient. The long-finned pilot whale prefers slightly cooler waters than the … See more Foraging and parasites Although pilot whales are not known to have many predators, possible threats come from humans and killer whales. Both species eat primarily See more WebFemales average about 5.7 m (19 ft) and weigh about 1300 kg (2900 lb). Usually all black to coal gray, pilot whales have a white or light-gray anchor-shaped or heart-shaped patch … step incorporated fairmont mn