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Lophiiformes (Anglerfishes) >
Ogcocephalidae (Batfishes)
Etymology: Halieutopsis: Greek, halieutis = fisher + Greek, opsis = apperance (Ref. 45335); bathyoreos: From a species of a deep mountain (Ref. 40825).
Environment: milieu / climate zone / depth range / distribution range
Ökologie
seewasser bathydemersal; tiefenbereich 960 - 1500 m (Ref. 40825). Deep-water
Pacific Ocean: off Japan, Hawaiian Islands, and New Zealand.
Size / Gewicht / Alter
Maturity: Lm ? range ? - ? cm
Max length : 6.3 cm SL Männchen/unbestimmt; (Ref. 40825)
Kurzbeschreibung
Bestimmungsschlüssel | Morphologie | Morphometrie
Rückenflossenweichstrahlen (insgesamt) : 5; Afterflossenweichstrahlen: 4; Wirbelzahl: 19. This species is distinguished from its congeners in having the following characters: subtriangular disc in outline; illicial trough and esca fully visible in ventral view; tubercles on dorsal surface with 6-8 facets (Ref. 92977); a shelflike rostrum extending anteriorly well beyond the mouth; a dorsal, relatively wide, leaf-shaped dorsal escal lobe slightly bisected ventrally; an illicial cavity completely square in outline and completely visible from the ventral view; tubercles absent on ventral surface of disk (Ref. 40825, 55719). Additional characters due to its redescription (Ref. 55719) are: rostrum width 21-29% of head length; tubercles on the dorsal surface of the disk about half the diameter of those on the lateral margin; and, 13-15 large lateral-line scales on the tail (Ref. 55719).
Holotype taken from a depth of 1,500 m (Ref. 33390). Minimum depth from Ref. 58018.
Life cycle and mating behavior
Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven
Ho, H.-C., C.D. Roberts and K.-T. Shao, 2013. Revision of batfishes (Lophiiformes: Ogcocephalidae) of New Zealand and adjacent waters, with description of two new species of the genus Malthopsis. Zootaxa 3626(1):188-200. (Ref. 92977)
IUCN Rote Liste Status (Ref. 130435)
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Tools
Zusatzinformationen
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Internet Quellen
Estimates based on models
Preferred temperature (Ref.
123201): 3 - 5.2, mean 4.1 °C (based on 301 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02291 (0.00925 - 0.05675), b=2.94 (2.72 - 3.16), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.2 ±0.5 se; based on size and trophs of closest relatives
Widerstandsfähigkeit (Ref.
120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
