Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; demersal; depth range ? - 354 m (Ref. 58018). Tropical
Eastern Indian Ocean: Rowley Shoals, Australia.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 22.7 cm SL male/unsexed; (Ref. 35044)
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Kishimoto, H., 1989. A new species and a new subspecies of the stargazer genus Gnathagnus from northwestern Australia. Jap. J. Ichthyol. 36(3):303-314. (Ref. 35044)
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=0.00617 (0.00257 - 0.01480), b=3.11 (2.90 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trophic level (Ref. 69278) |
4.1 ±0.7 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) |
Low to moderate vulnerability (34 of 100). 🛈 |