Classification / Names
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Perciformes/Cottoidei (Sculpins) >
Liparidae (Snailfishes)
Etymology: Careproctus: Greek, kara = face + Greek, proktos = anus (Ref. 45335); maculosus: From the Latin 'maculosus', meaning speckled, mottled, full of spots..
More on author: Stein.
Environment: milieu / climate zone / depth range / distribution range
Écologie
marin bathydémersal; profondeur 273 - 300 m (Ref. 78379). Polar
Distribution
Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri
Southwest Atlantic: known only from Burdwood Bank.
Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Max length : 4.6 cm SL (female)
Description synthétique
Morphologie | Morphométrie
Rayons mous dorsaux (Total): 42; Rayons mous anaux: 36. Can be diagnosed from all other congeners by the following combination of characters: vertebrae 46 (8+38), pectoral-fin rays 26, caudal fin rays 9 (4/5), radials 4, round ; teeth simple, stout canines; chin pores opening in a U-shaped pit opening posteriorly; disk about 1/3 HL, its distance from anus 2.8% SL (10.5% HL); prickles absent; gill opening above pectoral base; head 22.4%; preanal fin length 40.0% SL; snout-anus 25.0 % SL (92.7% HL); and peritoneum pale (Ref. 78379).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Stein, D.L., 2006. New and rare species of snailfishes (Scorpaeniformes: Liparidae) collected during the ICEFISH cruise of 2004. Polar. Biol. 29:705-712. (Ref. 78379)
Statut dans la liste rouge de l'IUCN (Ref. 126983)
Utilisations par l'homme
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00447 (0.00205 - 0.00975), b=3.17 (2.99 - 3.35), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Niveau trophique (Ref.
69278): 3.1 ±0.5 se; based on size and trophs of closest relatives
Résilience (Ref.
120179): Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).