Web16 Sep 2013 · The name Chimaera is, of course, borrowed from the Chimera in Greek mythology, a fire-breathing beast composed of parts from a snake, a lion, and a goat. ... the article, states, “that’s more than 30 [ratfish] for every woman, man and child in the state [of Washington].” Spotted ratfish have been a dominant species in bottom trawl surveys ... WebCommon Name: Spotted Ratfish Scientific Name: Hydrolagus colliei Class: Chondrichthyes Subclass: Holocephali Order: Chimaeriformes Habitat: Marine; shallow cold waters Range: Baja California to Alaska Notes: Cephalic clasper on the head of male ratfish (holds female while mating), Venomous spine on dorsal fin. Common Name:

ITIS - Report: Hydrolagus colliei

The spotted ratfish (Hydrolagus colliei) is a chimaera found in the north-eastern Pacific Ocean. Often seen by divers at night in the Pacific Northwest, this cartilaginous fish gets its characteristic name from a pointed rat-like tail. The ratfish lays leathery egg cases on the bottom of muddy or sandy areas, … See more The spotted ratfish has a very distinct appearance compared to unrelated fish species. The female is up to 97 cm (38 in) long, much bigger than the male. These fish have a smooth and scaleless skin that is a silvery-bronze … See more The spotted ratfish can be found in the northeastern Pacific Ocean, ranging from Alaska to Baja California, with an isolated population in the Gulf of California. They are abundant in much of their range. They be found most commonly off the Pacific Northwest. … See more Like some sharks, spotted ratfish are oviparous. Their spawning season peaks during the spring to autumn. During this time, the female releases up to two fertilized eggs into … See more A rare albino Puget Sound ratfish was discovered near Whidbey Island, Washington. It is the only pure albino among the 7.2 million specimens in the University of Washington's fish collection. See more The spotted ratfish swims slowly above the seafloor in search of food. Location of food is done by smell. Their usual hunting period is at night, when they move to shallow water to feed. They are particularly drawn to crunchy foods such as See more The ratfish prefers to maintain a safe distance from divers, and are usually not aggressive. However, if they feel their territory has been invaded, they are able to inflict a mildly toxic wound with their dorsal fin spines. As they swim, they perform See more • "Spotted Ratfish". Elasmodiver.com. Retrieved 2024-07-01. • "Spotted ratfish Information Page". Nmfs.noaa.gov. Retrieved 2024-07-01. See more WebHydrolagus colliei (Lay & Bennett, 1839). To FishBase images ... AphiaID looping statements in r programming

Fin tip trace showing the path of the tip of the right pectoral fin of ...

WebThe spotted ratfish ( Hydrolagus colliei) is a chimaera found in the north-eastern Pacific Ocean. Often seen by divers at night in the Pacific Northwest, this cartilaginous fish gets its characteristic name from a pointed rat -like tail. The ratfish lays leathery egg cases on the bottom of muddy or sandy areas which are often mistaken by divers ... Web24 Nov 2024 · Definition. Movement used by sharks, rays, skates, and chimaeras to traverse their environment. The class Chondrichthyes is comprised of sharks, rays, skates, and chimeras. They are among the oldest jawed vertebrate fish (de Bellard 2016 ). Chondrichthyans are classified as cartilaginous fish because they lack boney structures … WebThe small and blunt rodent-like snout has teeth formed into three pairs of tooth plates tending to protrude from the mouth like a rodent’s incisors. Hence the common name “ratfish” or ”rabbitfish.” Large green eyes and a … looping statements scanner in java github