Environment: milieu / climate zone / depth range / distribution range
Ökologie
seewasser riff-verbunden; standorttreu; tiefenbereich 1 - 11 m (Ref. 58302). Tropical
Eastern Central Pacific: known only from the Hawaiian Islands. Recently been reported from Midway Islands (Ref. 28620).
Size / Gewicht / Alter
Maturity: Lm ? range ? - ? cm
Max length : 11.7 cm TL Männchen/unbestimmt; (Ref. 3921)
Rückenflossenstacheln (insgesamt) : 12; Rückenflossenweichstrahlen (insgesamt) : 9; Afterflossenstacheln: 3; Afterflossenweichstrahlen: 5. Coronal spines present; virtually no occipital pit; about 40-45 vertical scale rows; lachrymal bone with 3 spines over maxillary, posterior 2 close set and pointing down and to rear, first points mostly forward; suborbital ridge with one spine at posterior end of ridge (Ref. 10482).
Inhabits shallow reefs (Ref. 9710). Benthic in or near coral (Ref. 58302).
Life cycle and mating behavior
Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven
Randall, J.E., 1985. Guide to Hawaiian reef fishes. Harrowood Books, Newtown Square, PA 19073, USA. 74 p. (Ref. 3921)
IUCN Rote Liste Status (Ref. 130435)
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Tools
Zusatzinformationen
Download XML
Internet Quellen
Estimates based on models
Preferred temperature (Ref.
123201): 24.2 - 26.5, mean 25.3 °C (based on 51 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01259 (0.00606 - 0.02615), b=3.03 (2.86 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 4.2 ±0.73 se; based on food items.
Widerstandsfähigkeit (Ref.
120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
