Source | Reference Links | Additional Resources, Sperm whale (Physeter catodon); Animal Diversity Web. Name: Sperm whale, Physeter macrocephalus, cachalot Origin: The Real World. Sperm whales are still fairly numerous, but selective killing of the larger breeding-age males over many years upset the male-to-female ratio, and the birth rate has seriously declined in some populations. Over time, whalers began suggesting it was made by sperm whales—they had found samples of it in whale guts.
Spermaceti, originally mistakenly identified as the whales' semen, is the semi-liquid, waxy substance found within the whale's head (see below). Whaling greatly reduced the sperm whale population. The industry was booming with the absence of great scrutiny by regulatory bodies back in the days. Let's find possible answers to "Another name for the sperm whale" crossword clue. Members of a whale pod form strong and long lasting bonds. All State Mammals - All Aquatic Life Symbols. But its origin has been murky. By using our site, you acknowledge that you have read and understand our Privacy Policy Another name for the sperm whale. Odontoceti (toothed whales) breathe air at the surface of the water through a single, s-shaped blowhole. In this new effort, the researchers used DNA sequencing to test whether ambergris found on beaches is the same material as that found in sperm whales, and if so, to confirm whether it was made by the whales. You can unsubscribe at any time and we'll never share your details to third parties. This organ may contain as much as 1,900 litres (500 US gal) of spermaceti. Among whales, the sperm whale is unique in both appearance and social behavior. Information and translations of sperm whale in the most comprehensive dictionary definitions resource on the web Sperm definition, semen.
Gender: Varies (Can be either male or female) Age: Varies (Lifespan up to 70 years) Classification: Animal, vertebrate, mammal, cetacean, whale, toothed whale Not to mention, the sperm whale is also ranked second in deep diving, bested only by the elusive Cuvier’s beaked whales. or, February 5, 2020 Sperm whale; photo by Szecska on Flickr (noncommercial use permitted with attribution / share alike). In the 18th and 19th centuries, New England whalers sought out the Sperm whale for the valuable spermaceti oil, which makes an exceptionally fine lubricant. The word whale comes from the Old English hwæl, from Proto-Germanic *hwalaz, from Proto Indo European *(s)kwal-o-, meaning large sea fish, Sperm whales gather off Sri Lanka in great number - at least 100, perhaps many more. Origins - About origins .
Sperm whales were killed in two massive hunts, the Moby Dick whalers who worked mainly between 1740-1880, and the modern whalers whose operations peaked in 1964, when 29,255 were killed. Finally, we will solve this crossword puzzle clue and get the correct word.
Sperm whales are present in every ocean, and after humans and orca, are the most widely distributed mammal on earth. Sperm whales were a prime target of the commercial whaling industry from 1800 to 1987. Your feedback will go directly to Science X editors. Spermaceti (from Greek sperma meaning "seed", and ceti, the genitive form of "whale") is a waxy substance found in the head cavities of the sperm whale (and, in smaller quantities, in the oils of other whales). Sperm whales were a prime target of the commercial whaling industry from 1800 to 1987. dfo-mpo.gc.ca.
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