Actinopterygii (ray-finned fishes) > Ophidiiformes
(Cusk eels) > Bythitidae
(Viviparous brotulas) > Bythitinae
Etymology: Hastatobythites: Latin, hastatus = formed like a spear-head, 1854 + Greek, bythites, -idos = the bottom of the sea (Ref. 45335).
Environment / Climate / Range
Marine; benthopelagic; depth range 146 - 850 m (Ref. 34024). Deep-water
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 9.0 cm SL male/unsexed; (Ref. 34024)
Countries | FAO areas | Ecosystems | Occurrences | Introductions | Faunafri
Western Pacific: Arafura Sea to off New South Wales, Australia.
A benthic species found on the continental shelf and slope (Ref. 75154). Rare species (Ref. 34024). A 5.7 cm SL female with full developed embryos (Ref. 34024).
Nielsen, J.G., D.M. Cohen, D.F. Markle and C.R. Robins, 1999. Ophidiiform fishes of the world (Order Ophidiiformes). An annotated and illustrated catalogue of pearlfishes, cusk-eels, brotulas and other ophidiiform fishes known to date. FAO Fish. Synop. 125(18):178p. Rome: FAO.
IUCN Red List Status (Ref. 90363)
Threat to humans
Fisheries: of no interest
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
CollaboratorsPicturesStamps, CoinsSoundsCiguateraSpeedSwim. typeGill areaOtolithsBrainsVision
Estimates of some properties based on empirical models
Phylogenetic diversity index (Ref. 82805
= 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00940 (-0.24104 - 0.25983), b=3.01 (2.88 - 3.14), based on LWR estimates for this family-BS (Ref. 93245
Trophic Level (Ref. 69278
): 3.4 ±0.5 se; Based on size and trophs of closest relatives
Resilience (Ref. 69278
): Low, minimum population doubling time 4.5 - 14 years (Assuming Fec < 100).
Vulnerability (Ref. 59153
): Low vulnerability (17 of 100) .