Classification / Names
Populärnamn | synonymer | Catalog of Fishes(Släkte, Arter) | ITIS | CoL | WoRMS | Cloffa
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Perciformes/Zoarcoidei (Eelpouts and pricklebacks) >
Zoarcidae (Eelpouts) > Lycodinae
Etymology: Pachycara: Greek, pachys = fat + Greek, kara = face (Ref. 45335); dolichaulus: Name from Greek 'dolichos' for long, and 'aulos' for tube, referring to the species' unusually long nostril tube; noun in apposition..
Environment: milieu / climate zone / depth range / distribution range
Ekologi
marina batypelagisk; djupintervall 666 - 718 m (Ref. 78516). Deep-water
Southeast Pacific: off Peru.
Size / Vikt / Age
Maturity: Lm ? range ? - ? cm
Max length : 24.4 cm SL hane/ej könsbestämd; (Ref. 78516)
Short description
Bestämningsnycklar | Morfologi | Morfometri
These distinct features distinguish this species from congeners in the area: unique lateral line configuration, low vertebral count, dorsal fin origin, five postorbital pores, and absence of nape scales.
Found in deep waters off Peru (Ref. 78516).
Life cycle and mating behavior
Maturities | Reproduktion | Spawnings | Egg(s) | Fecundities | Larver
Anderson, M.E., 2006. Studies on the Zoarcidae (Teleostei: Perciformes) of the Southern Hemisphere. XII. Two new lycodine species from off Peru. Species Diversity 11(3):183-190. (Ref. 78516)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Fiskeri: saknar intresse
Verktyg
Special reports
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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=0.00120 (0.00057 - 0.00252), b=3.10 (2.91 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.4 ±0.4 se; based on size and trophs of closest relatives
Resiliens (Ref.
120179): Låg, lägsta populationsfördubblingstid 4,5-14 år (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (20 of 100).
