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Teleostei (teleosts) > Ophidiiformes (Cusk eels) > Ophidiidae (Cusk-eels) > Neobythitinae
Etymology: Apagesoma: Greek, apages, -es, -es = soft, lacking firmness + Greek, soma = body (Ref. 45335); australe: The specific name refers to the southerly position of the type locality..
More on authors: Nielsen, King & Møller.

Environment: milieu / climate zone / depth range / distribution range Ecology

Marine; benthopelagic; depth range ? - 4275 m (Ref. 75736). Deep-water; 49°S -

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Southern Ocean: known from two localities off the Crozet Islands (Ref. 75736).

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 59.5 cm SL male/unsexed; (Ref. 75736)

Short description Identification keys | Morphology | Morphometrics

Dorsal soft rays (total): 119 - 123; Anal soft rays: 94 - 96; Vertebrae: 65 - 66. Species distinguished by the following characters: elongated body (depth at origin of anal fin 9.0-10.5% SL and at origin of dorsal fin 13.0% SL); D 119-123; A 94-96; pectoral 28; vertebrae 15+50-51; anterior anal fin ray below dorsal fin ray number 28-31; no teeth on vomer and on basibranchial plates; long rakers on anterior gill arch 9-11 (ref. 75736)

An oviparous species caught at abyssal depths with remains of crustaceans in stomach and intestine. Presumably benthic or benthopelagic (Ref. 75736).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Nielsen, J.G., N.D. King and P.R. Møller, 2008. Rare abyssal, ophidiid fishes from off the Crozet Islands, Southern Ocean, with a new species of Apagesoma Carter, 1983. Cybium 32(1):43-50. (Ref. 75736)

IUCN Red List Status (Ref. 130435)

Data deficient (DD) ; Date assessed: 15 August 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

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Trophic ecology
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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00380 (0.00165 - 0.00876), b=3.14 (2.93 - 3.35), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.7 ±0.6 se; based on size and trophs of closest relatives

Resilience (Ref. 120179): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Moderate to high vulnerability (49 of 100).

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Apagesoma australe Nielsen, King & Møller, 2008