Definitions for squalidae
squal·i·dae

Princeton's WordNetRate this definition:0.0 / 0 votes

1. Squalidae, family Squalidaenoun

   dogfishes having a spine in each dorsal fin

WikipediaRate this definition:0.0 / 0 votes

1. Squalidae

   Squalidae, more commonly known as dogfish, dog sharks, or spiny dogfish, are one of several families of sharks categorized under Squaliformes, making it the second largest order of sharks, numbering 119 species across 7 families. Having earned their name after a group of fishermen reportedly observed the species chasing down smaller fish in dog-like packs, dogfish have slender, streamlined bodies, usually more compact in comparison to other species, and a pointed snout. Dogfish likewise have two dorsal fins, each with smooth spines, but no anal fin, and their skin is generally rough to the touch. As the species reaches adulthood, males usually measure a maximum of 100 cm (39 inches), while females typically measure 125 cm (49 inches) long. The species therefore exhibits female-dominant sexual dimorphism. Dogfish sharks have slate-gray or gray-brown skin with white dots that becomes paler (almost white) around the belly region. These sharks are characterized by teeth in upper and lower jaws similar in size; a caudal peduncle with lateral keels; the upper precaudal pit usually is present; and the caudal fin is without a subterminal notch. They are carnivorous, principally preying upon organisms smaller than themselves. Some of their prey include herring, mackerel, and capelin. In special cases, they may consume jellyfish and squid. Even at a young age, spiny dogfish pups may hunt fish two or three times their size. Unlike virtually all other shark species, dogfish sharks possess venom which coats their dorsal spines; this venom is mildly toxic to humans and would be harmful if the shark were to be mishandled. The livers and stomachs of the Squalidae contain the compound squalamine, which possesses the property of reduction of small blood vessel growth in humans. Dogfish sharks use their strong jaw and sharp teeth to consume their prey. The spiny dogfish has broken several records in the areas of migration and gestation. This shark tends to be a highly migratory species: one shark was recorded as traveling 8,000 km (5,000 miles) after being tagged in Washington state, United States, and found again later in Japan. In addition to its long distance migration, the spiny shark holds the record for longest gestation period of any other vertebrate at 22–24 months. Females produce eggs and give birth to live young that measure to be 20–33 cm (8–13 inches).

ChatGPTRate this definition:0.0 / 0 votes

1. squalidae

   Squalidae is a family of sharks in the order Squaliformes, also known as the dogfish sharks. They are found worldwide and are generally small to medium-sized, ranging from 0.2 to 7.4 meters long. The family contains many species, most of which have long, slender bodies and relatively short gills. They are typically bottom-dwelling sharks and are known for their adaptability, being able to inhabit a wide range of oceanic environments.

WikidataRate this definition:0.0 / 0 votes

1. Squalidae

   Squalidae is a family of sharks in the order Squaliformes, they have two dorsal fins, each with smooth spines, but have no anal fin. Their skin is generally rough to the touch. Unlike virtually all other shark species, dogfish possess venom, which coats its dorsal spines and is mildly toxic to humans. These sharks are characterized by teeth in upper and lower jaws similar in size; caudal peduncle with lateral keels; upper precaudal pit usually present; and a caudal fin without subterminal notch. They are carnivores and prey upon organisms smaller than themselves. The livers and stomachs of the Squalidae contain the compound squalamine, which possesses the property of reduction of small blood vessel growth in humans.

Matched Categories

1. • Fish Family

Usage in printed sourcesFrom: 

1. [["1836","1"],["1846","1"],["1848","2"],["1851","1"],["1859","1"],["1868","4"],["1875","1"],["1876","8"],["1878","2"],["1880","4"],["1881","1"],["1884","1"],["1885","2"],["1887","1"],["1889","2"],["1905","5"],["1911","5"],["1917","1"],["1918","4"],["1933","1"],["1950","3"],["1951","2"],["1952","1"],["1953","1"],["1970","6"],["1971","1"],["1973","3"],["1974","3"],["1976","2"],["1982","3"],["1983","2"],["1986","5"],["1989","1"],["1993","1"],["1996","2"],["1997","1"],["1998","1"],["1999","1"],["2000","2"],["2002","4"],["2003","3"],["2004","3"],["2005","2"],["2008","4"]]

How to pronounce squalidae?

1. Alex

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   David

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   Mark

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   Daniel

   British

   Libby

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   Mia

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   Karen

   Australian

   Hayley

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   Natasha

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   Priya

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   Neerja

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   Zira

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   Oliver

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   Wendy

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   Fred

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   Tessa

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How to say squalidae in sign language?

Numerology

1. Chaldean Numerology

   The numerical value of squalidae in Chaldean Numerology is: 7

2. Pythagorean Numerology

   The numerical value of squalidae in Pythagorean Numerology is: 8

References

1. ^ Princeton's WordNet
   http://wordnetweb.princeton.edu/perl/webwn?s=squalidae
2. ^ Wikipedia
   https://en.wikipedia.org/wiki/Squalidae
3. ^ ChatGPT
   https://chat.openai.com
4. ^ Wikidata
   https://www.wikidata.org/w/index.php?search=squalidae
5. ^ Usage in printed sources
   https://books.google.com/ngrams/graph?content=squalidae