Teleostei (teleosts) >
Ovalentaria/misc (Various families in series Ovalentaria) >
Plesiopidae (Roundheads) > Acanthoclininae
Etymology: Acanthoclinus: Greek, akantha = thorn + Greek, klinein, kline = sloping and bed, due to the four apophyses of sphenoid bone (Ref. 45335).
More on author: Forster.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; demersal. Subtropical; 23°S - 43°S, 150°E - 176°E (Ref. 56303)
Southwest Pacific: New Zealand.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 20.0 cm TL male/unsexed; (Ref. 51568); max. reported age: 9 years (Ref. 51568)
Short description
Identification keys | Morphology | Morphometrics
Eggs are guarded by the male parent (Ref. 205).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Eggs are guarded by the male parent (Ref. 205).
Francis, M.P., 1996. Geographic distribution of marine reef fishes in the New Zealand region. N.Z. J. Mar. Freshwat. Res. 30:35-55. (Ref. 45524)
IUCN Red List Status (Ref. 130435: Version 2025-2 (Global))
Threat to humans
Harmless
Human uses
Tools
Special reports
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Internet sources
Estimates based on models
Phylogenetic diversity index (Ref. 82804) |
PD50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00457 (0.00179 - 0.01169), b=3.10 (2.88 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trophic level (Ref. 69278) |
3.4 ±0.52 se; based on food items. |
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Generation time |
3.3 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies. |
Resilience (Ref. 120179) |
Medium, minimum population doubling time 1.4 - 4.4 years (tmax=9; K=0.4). |
Fishing Vulnerability (Ref. 59153) |
Low to moderate vulnerability (32 of 100). 🛈 |