Teleostei (teleosts) >
Perciformes/Cottoidei (Sculpins) >
Liparidae (Snailfishes)
Etymology: Careproctus: Greek, kara = face + Greek, proktos = anus (Ref. 45335); merretti: Named for Nigel R. Merrett.
Eponymy: Dr Nigel Robert Merrett (d: 1940) is a British zoologist and ichthyologist. [...] (Ref. 128868), visit book page.
More on authors: Andriashev & Chernova.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; bathydemersal; non-migratory; depth range ? - 3990 m (Ref. 35937). Deep-water
Northeast Atlantic: Porcupine Depression, south of Ireland.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 20.5 cm SL male/unsexed; (Ref. 35937)
Short description
Identification keys | Morphology | Morphometrics
Vertebrae: 69. Head small, considerably flattened, width almost 1.5 times greater than its depth. Caudal fin rays 9. Hypural plate single; epural absent. Abdominal disc (sucker) small (4%SL), no musculature. Peritoneum black (Ref. 33642).
Body shape (shape guide): elongated; Cross section: compressed.
Known from only one specimen (Ref. 35937).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Andriyashev, A.P. and N.V. Chernova, 1989. A new species of the genus Careproctus (Liparidae) from the four-kilometer depth of the Porcupine Depression (Northeastern Atlantic). J. Ichthyol. 29(5):94-98. (Ref. 35937)
IUCN Red List Status (Ref. 130435: Version 2025-2)
Threat to humans
Harmless
Human uses
Fisheries: of no interest
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