Progress on the small cetacean body mass database, with special ...
WEB6 apr. 2024 · Over the past month, I’ve been devoting more of my effort towards developing a database for the body masses of small toothed whales that I’ve began about 15 months ago. I’ve briefly mentioned this project in last month’s post dedicated to the body mass of river dolphins. I will now provide a broader overview of…
Dwarf Sperm Whales: Are they Endangered? - Our Endangered …
WEB24 okt. 2023 · Also Known As: Kogia Sima, Kogia simus, sperm whale; Estimated Number Left: Anywhere between 7,000-15,000; They are often confused with pygmy sperm whales for the resemblance they bear, only distinguished by the location of their dorsal fin. However, they have a dolphin-like stature and some similarities with porpoises.
Kogia sima (Owen, 1866) - World Register of Marine Species
WEB5 nov. 2023 · 159025 (urn:lsid:marinespecies.org:taxname:159025) Classification. Biota; Animalia (Kingdom); Chordata (Phylum); Vertebrata (Subphylum); Gnathostomata (Infraphylum ...
World Cetacea Database - Phocoena spinipinnis (Burmeister, 1865)
WEB28 apr. 2024 · original description (of Phocaena spinipinnis Burmeister, 1865) Burmeister, H. (1865). Description of a new species of porpoise in the Museum of Buenos Ayres. Annals and Magazine of Natural History 16:132--134.
Dwarf sperm whale - Alchetron, The Free Social Encyclopedia
WEB24 jan. 2024 · The 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.
All About Whales: Gentle Giants of the Deep - Gage Beasley
WEB11 nov. 2023 · This criterion excludes porpoises and dolphins but includes the dwarf sperm whale (Kogia simus), despite being less than three meters long due to its resemblance to the sperm whale. So, while they’re technically whales, dolphins and porpoises are typically not called by that name.
Temporal variation in dwarf sperm whale (Kogia sima) habitat use …
WEB2 dec. 2023 · MARINE MAMMAL SCIENCE, 24(1): 171–182 ( January 2008) C 2007 by the Society for Marine Mammalogy DOI: 10.1111/j.1748-7692.2007.00183.x Temporal variation in dwarf sperm whale (Kogia sima) habitat use and group size off Great Abaco Island, Bahamas M EAGAN M. D UNPHY-D ALY M ICHAEL R. H EITHAUS Department of …
Molecular Evidence for Relaxed Selection on the Enamel Genes of …
WEB10 feb. 2024 · Selection (dN/dS) analyses were performed on a concatenation of seven enamel genes with the Coevol and codeml programs. Figure 4 shows the results of the Coevol selection analysis and provides a visual portrayal of selection intensity on the concatenation of enamel genes in 93 cetartiodactyls.
WoRMS - World Register of Marine Species - Phocoena spinipinnis ...
WEB10 aug. 2023 · 343898 (urn:lsid:marinespecies.org:taxname:343898) Classification. Biota; Animalia (Kingdom); Chordata (Phylum); Vertebrata (Subphylum); Gnathostomata (Infraphylum ...
Poster: Cetaceans of British Columbia | Pacific Region | Fisheries …
WEB2 jan. 2024 · Kogia simus Highest SARA status: No status. Pygmy sperm whale Kogia breviceps Highest SARA status: No status. Hubbs’ beaked whale Mesoplodon carlhubbsi Highest SARA status: No status. Stejneger’s beaked whale Mesoplodon stejnegeri Highest SARA status: No status. Cuvier’s beaked whale Ziphius cavirostris Highest SARA …
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