Elongated body; tadpole-like in appearance. Entirely scaleless with smooth, loose skin. Their large heads sport small eyes and a small mouth. They have proportionally large pectoral fins and one large dorsal fin. Modified pelvic fins form an ‘adhesive disc’ which allows these fish to suction to hard surfaces. Lacks spiny fin rays. Body tapers into a small tail.
Habitat
Inhabit inshore habitats to depths of 50 feet on exposed coasts, commonly found among boulders, cobble, eelgrass, algae, or in tidepools.
Diet
Tiny crustaceans, isopods, worms, shrimps, and snails.
Life History
Not much is known about the reproduction of this particular species. They have sticky eggs that they deposit onto a substrate and the larvae are planktonic upon hatching. Tidepool snailfish can reach lengths of 7 inches.
Snailfish have teeth in their jaws with three-lobes of similar size, while the teeth in their throats are simple. The snailfish family is a widespread group of over 400 species, found in cold marine waters globally and inhabiting the greatest depths of any marine fish family. The deepest living known vertebrate is a snailfish that was documented at a depth of 26,716 feet.
Citations & Other Resources
Chernova, N. V. inchesSystematics and phylogeny of fish of the genus Liparis (Liparidae, Scorpaeniformes).inches Journal of Ichthyology 48 (2008): 831-852.
Hart. J. L., N. B. Andrews. 1988. Pacific Fishes of Canada. Bulletins of the Fisheries Research Board of Canada. Canadian Government Publishing Center Supplies and Services Canada. Ottawa, Canada.
Love, Milton S. Certainly more than you want to know about the fishes of the Pacific Coast: a postmodern experience. Really Big Press: Santa Barbara. 2011. 649 pp. ISBN 978-0-9628725-6-3.
Overdick, Ashlee A., Morgan S. Busby, and Deborah M. Blood. inchesDescriptions of eggs of snailfishes (family Liparidae) from the Bering Sea and eastern North Pacific Ocean.inches Ichthyological Research 61 (2014): 131-141.
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