Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien rifbewoner; diepte 4 - 16 m (Ref. 90102). Tropical
Indo-Pacific: East Africa to Fr. Polynesia.
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 2.7 cm TL mannelijk / geslacht onbekend; (Ref. 90102)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 6 - 7; Dorsale zachte stralen (totaal) : 9; Anale stekels: 1; Anale zachte stralen: 8. Characterized by white body color with irregular brown spotting; pelvic fins slightly united medially; absence of pelvic frenum; rounded caudal fin; longitudinal scale series 22; absence of scales on head and anterior body; cycloid scales embedded on posterior half of body; depth of body 6.3 in SL (Ref. 90102).
Inhabits reef crevices in 4-16 m (Ref. 90102).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Randall, J.E. and J. van Egmond, 1994. Marine fishes from the Seychelles: 108 new records. Zool. Verh. Leiden 297:43-83. (Ref. 10685)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2024-1)
Gevaar voor de mens
Harmless
Gebruik door de mens
Tools
Speciale rapporten
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Internetbronnen
Estimates based on models
Preferred temperature (Ref.
123201): 24.2 - 29.3, mean 28.1 °C (based on 2454 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00339 - 0.01546), b=3.10 (2.92 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.1 ±0.3 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
