Environment: milieu / climate zone / depth range / distribution range
Ökologie
seewasser. Temperate
Indian Oean: known from the type locality of Arabia Sea and northern Indian Ocean. The validity is left for further study (Torii, 2003, unpublished thesis).
Size / Gewicht / Alter
Maturity: Lm ?  range ? - ? cm
Max length : 5.0 cm SL Männchen/unbestimmt; (Ref. 559)
Kurzbeschreibung
Bestimmungsschlüssel | Morphologie | Morphometrie
Rückenflossenstacheln (insgesamt) : 0; Rückenflossenweichstrahlen (insgesamt) : 51 - 61; Afterflossenstacheln: 0; Afterflossenweichstrahlen: 49 - 58. First ray of the first dorsal fin and pelvic fin rays extremely elongated. Scales more than 75 in longitudinal series. Pectoral fin rays fewer than 18. Attains 5 cm SL.
Life cycle and mating behavior
Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven
Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)
IUCN Rote Liste Status (Ref. 130435)
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Tools
Zusatzinformationen
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Internet Quellen
Estimates based on models
Preferred temperature (Ref.
123201): 17.5 - 27.7, mean 24 °C (based on 368 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00372 (0.00152 - 0.00908), b=3.19 (2.97 - 3.41), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.1 ±0.3 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).