WebThe 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 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 with … 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 • Kogia pusilla • List of cetaceans 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 the 4.25 m (14 ft) and 417 kg (920 lb) pygmy sperm whale. A newborn is generally around 1 m (3 ft 3 in) long and 14 kg (31 … 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
Week1-Taxonomy 1 .pdf - Marine Mammal Biology MARS4030
WebPygmy Sperm Whales are found throughout the temperate and tropical zones both in the open ocean and the continental shelf edge and slope. These are not social animals so the rare sightings at sea usually only involve single animals or a small group. They appear to be slow moving and inactive especially on the surface, a behaviour trait that ... WebDec 23, 2024 · Dwarf sperm whales are also included in Appendix III of the Convention on the Conservation of European Wildlife Habitats, and in Annex IV of Council Directive 92/43/EEC on the Conservation of Natural Habitats and of Wild Fauna and Flora (the Habitats Directive). While in theory these include measures to protect the species and … soil mechanics equation sheet
Sperm Whale National Geographic
WebJan 4, 2024 · Yellowfin Madtom (Noturus Flavipinnis) This small sized catfish is native to Virginia occurring in main-stem Powell River, the Clinch River and its tributary, Copper Creek. Major threats to this species are mainly human-made, ranging from mining and pollution to oil spills. An extremely peculiar fact about this catfish is that it was thought to ... WebThey are the largest of 73 species that make up toothed whales, growing up to nearly 21m (69 feet) in length and weighing up to 80 tonnes. These magnificent animals can be found all around the globe in marine waters deeper than 3,000 feet below the surface. WebApr 3, 2024 · Dwarf Sperm Whales; Pygmy Killer Whales; Blainville and Cuvier’s Beaked Whales; Melon-Headed Whales; False Killer Whales; Spinner Dolphins; Of course, whales aren’t the only types of animals you might see while whale watching. You can often spot green sea turtles on the ocean surface, and on a snorkel tour you might catch sight of … slt regulatory report