Similarly to Pygmy Sperm Whales (Kogia breviceps), they share some common characteristics with Sperm Whales (Physeter macrocephalus).. CHARACTERISTICS . An adult dwarf sperm whale off the island of Hawai‘i. Dwarf sperm whales (Kogia sima) and pygmy sperm whales (Kogia breviceps) are the only two members of the Family Kogiidae, and both species are found in Hawaiian waters. These little-known dolphinlike whales are gray above and white below, and they are quite small—about 2.5 to 4 metres (8 to 13 feet) long. Little is known about the reproductive cycle of dwarf sperm whales, Kogia sima. The 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. appearance, dwarf sperm whales and pygmy sperm whales demonstrate similarities in their foraging ecology as well as their acoustic signals. Sperm whales are colossal aquatic creatures who can be found in any ocean biome, always appearing individually.They are the largest mundane creatures in the game, as massive as an adult dragon and only surpassed in total size by some savage giants.In comparison, a dwarf is 416 times smaller. Dwarf sperm whale is quite similar and closely related to the pygmy sperm whale: when found at sea, these two species usually seem to be the same. Most of the available information about this animal is taken from occasional strandings. Dwarf sperm whales, Kogia sima, world range is unknown though they are often found in coastal waters near the surface, and they are also known to be deep divers. Note the blunt head and large dorsal fin. There are three species of sperm whale. A small whale (smaller than some dolphins), Dwarf sperm whale is a rare and insufficiently explored species. A giant marine mammal with a toothy jaw. (135-270 kg). However, when the team analysed the time interval between the dwarf sperm whale's clicks, they produced fewer clicks per second (∼4), than those of the smaller surface species, which click at ∼10 clicks s –1. Other articles where Dwarf sperm whale is discussed: sperm whale: The pygmy and dwarf sperm whales (Kogia breviceps and K. simus) are the only other members of the family Physeteridae. Measuring in at around 9 feet this whale is currently considered the smallest of the whale species and makes up one of three species within the sperm whale family. However, one group of whales, sperm whales, produce an excretory substance called ‘ambergris’ that is very valuable indeed. Giant sperm whales are the largest creatures in the game by a wide margin; they are eight times the size of a dragon, ten times that of a bronze colossus, about 380 times the size of a fully-grown bull moose, and about 3,330 times the size of a measly dwarf. Dwarf Sperm Whale, Kogia sima, is a rarely seen, unobtrusive dolphin-sized cetacean. (2014) conducted diet and stable isotope analyses on stranded pygmy and dwarf sperm whales from the mid- Atlantic coast and found that the two species shared the same primary prey et al. Latin name : Kogia sima Suborder : Odotonceti Family: Kogiidae Length : 2.8 meters Weight : up to 270 kg Dive time : up to 25 minutes Male dwarf sperm whales are generally larger than females. In our work we've encountered dwarf sperm whales 84 times between 2002 and 2017, while we've seen pygmy sperm An adult dwarf sperm whale typically reaches lengths of 9 feet (2.7 m), and weighs between 300 and 600 lbs. In addition, the dwarf sperm whales’ clicks were softer (∼180–192 dB) than the researchers had anticipated. An infant sperm whale is called a sperm whale calf. The iconic sperm whale, which is the largest toothed whale on the planet, and then the much smaller and less familiar pygmy sperm whale and dwarf sperm whale. The dorsal fin located on the middle of the back varies in shape — some dwarf sperm whales have more triangular dorsal fins, while others have a curvy or pointed fin. The pygmy (Kogia breviceps) and dwarf (Kogia sima) sperm whales are porpoise‐like shaped odontocetes smaller than 4 m (Plön, 2004) that are able to travel long distances (e.g., 255 nautical miles in 4 days, Scott et al., 2001). Staudinger . They are distributed worldwide… Feeding Behavior (Ecology) Dwarf sperm whales likely hunt near the ocean bottom on deep sea cephalopods, fish, and crustaceans.. Life History. Hunting giant sperm whales is not easy due to their aquatic nature (and their sheer size). A dead pygmy sperm whale washed up at North Salmon Creek Beach in Sonoma County on Sunday. 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