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Teleostei (teleosts) > Ophidiiformes (Cusk eels) > Bythitidae (Livebearing brotulas)
Etymology: Anacanthobythites: From the Greek (with negative prefix) acantha meaning thorn or prickle, and buthos for depths of the sea, an often-used suffix for bythitines) referring to the lack of developed gill rakers on the first branchial arch; tasmaniensis: Named for its type locality, Tasmania, Australia.

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

Marine; reef-associated; depth range ? - 9 m (Ref. 80765). Temperate

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

Eastern Indian Ocean: Tasmania, Australia.

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 5.3 cm SL male/unsexed; (Ref. 80765)

Short description Identification keys | Morphology | Morphometrics

Dorsal soft rays (total): 78 - 79; Anal soft rays: 68 - 69; Vertebrae: 47. This species is distinguished by the following characters: no infraorbital pores; first anal fin ray under dorsal ray 19; lateral line with 53 scale rows; 16 scale rows from anal fin origin to dorsal fin base; 16-17 pectoral fin rays (Ref. 80765).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

Anderson, M.E., 2008. A new genus with two new species of live-bearing brotulas (Teleostei: Ophidiiformes: Bythiidae) from southern Australia. Species Diversity 13:149-156. (Ref. 80765)

IUCN Red List Status (Ref. 130435: Version 2024-1)

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 |

More information

Trophic ecology
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Ecology
Ecology

Population dynamics
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Length-weight rel.
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Life cycle
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Maturity/Gills rel.
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Anatomy
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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00813 (0.00246 - 0.02688), b=2.92 (2.67 - 3.17), 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

Resilience (Ref. 120179): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Anacanthobythites tasmaniensis Anderson, 2008