Dwarf sperm whale wikipedia
WebThe dwarf sperm whale is a toothed whale that belongs to the cetacean species which includes all species of whale, dolphin and porpoise. As a whole there are around 80 – 90 recorded species of cetacea in existence today. WebEven smaller than several species of dolphins, dwarf sperm whales are gorgeous little whales closely related to pygmy sperm whales. Thought …
Dwarf sperm whale wikipedia
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The dwarf sperm whale (Kogia sima) is a sperm whale that inhabits temperate and tropical oceans worldwide, in particular continental shelves and slopes. It was first described by biologist Richard Owen in 1866, based on illustrations by naturalist Sir Walter Elliot. The species was considered to be synonymous … See more The first two dwarf sperm whale specimens, a male and a female, were collected in 1853 by naturalist Sir Walter Elliot, who thought it a kind of porpoise due to the short snout. However, when he sent drawings of these … See more The dwarf sperm whale ranges throughout tropical and temperate oceans of the world and inhabits the continental shelf and slope area. It seems to prefer warmer waters than the pygmy … See more Kogia is thought to be slow-moving, rarely displaying rapid surfacing behavior, tending to float at the surface with only the nape and dorsal fin exposed. From the surface, they sink … See more • Cetaceans portal • Mammals portal • Marine life portal • See more The dwarf sperm whale can range in size from 2 to 2.7 m (6.6 to 8.9 ft) in length and 136 to 272 kg (300 to 600 lb) in weight—less than … See more Diet The dwarf sperm whale is an open ocean predator. The stomach contents of stranded dwarf sperm whales comprise mainly squid and, … See more There is some hunting of the dwarf sperm whale in Indonesia, Japan, Sri Lanka, and the Lesser Antilles as food or bait, though there are no major operations. A bigger threat is likely ingestion of marine debris and entanglement in fishing gear, though it has not been … See more WebThe gorgeous pygmy sperm whales have only been recognized as a species since 1966. Like dwarf sperm whales, pygmy sperm whales have an unusual trick. To throw …
WebJan 1, 2024 · Dwarf sperm whales are smaller at 2.7 m and 280 kg. Adults of both species are dark bluish-gray to blackish-brown dorsally and light below. On the side of the head between the eye and the flipper there is often a crescent-shaped, light colored mark referred to as a “false gill.” WebThe dwarf sperm whale (Kogia sima, formerly Kogia simus) is one of three extant species in the sperm whale family. They are not often sighted at sea, and most extant information comes from the study of stranded carcasses. (Source: Wikipedia, '', http://en.wikipedia.org/wiki/Dwarf_sperm_whale, CC BY-SA 3.0 .
WebThe sperm whale was hunted voraciously up until 1988 for the waxy spermaceti oil in its cranium. It was found to be an exceedingly fine lubricant for machinery because it has interesting temperature-dependant density … WebSep 11, 2007 · Usage on de.wikipedia.org Kleiner Pottwal; Systematik der Wale; Usage on en.wikipedia.org Dwarf sperm whale; List of cetaceans; List of mammals of the …
WebEven smaller than several species of dolphins, dwarf sperm whales are gorgeous little whales closely related to pygmy sperm whales. Thought to include two separate species, the Atlantic dwarf sperm whale and the …
WebAnswer (1 of 4): Depends on what species of whale you’re talking about, but can range from 300 lb. (0.15 tons) to 220 tons. northeastern dunkin donutsWebFile:Dwarf sperm whale size.svg From Wikimedia Commons, the free media repository File File history File usage on Commons File usage on other wikis Size of this PNG preview … how to restore mouse cursorWebJan 30, 2024 · Credit: NOAA Northeast Fisheries Science Center. Sperm whales are the largest of the toothed whales and have one of the widest global distributions of any marine mammal species. They are found in all … how to restore muscle lossWebThis mark is called a false gill due to its resemblance to the gill slits of a fish. The lower jaw of dwarf sperm whales holds 7 to 13 pairs of sharp, curved, homodont teeth, while the upper jaw bears 3 pairs of vestigial teeth which are sharp, thin, and lack enamel. The throat region is grooved with several short longitu ... how to restore my apple idhow to restore mongo dumpWebUsage on cs.wikipedia.org Vorvaňovití; Usage on en.wikipedia.org Dwarf sperm whale; Usage on fr.wikipedia.org Baleine; Huile de baleine; Discussion Wikipédia:Wikiconcours/septembre 2010/Équipes/Équipe 19; Physeteroidea; Usage on gl.wikipedia.org Fiseteroideos; Usage on he.wikipedia.org דמויי ראשתן; Usage on … northeastern d\u0027amore mckimWebThe gorgeous pygmy sperm whales have only been recognized as a species since 1966. Like dwarf sperm whales, pygmy sperm whales have an unusual trick. To throw potential attackers off guard, they eject a reddish-brown cloud of intestinal fluid in the water before diving and making their escape. northeastern dynamic schedule