Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien demersaal; diepte ? - 85 m (Ref. 49352). Subtropical
Northwest Pacific: off the Kerama Islands, Japan.
Grootte / Gewicht / Leeftijd
Maturity: Lm ?  range ? - ? cm
Max length : 3.4 cm SL mannelijk / geslacht onbekend; (Ref. 49352)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 12; Dorsale zachte stralen (totaal) : 10; Anale stekels: 2; Anale zachte stralen: 7; Wervels: 26. 5 distinct preopercular spines, upper jaw longer than lachrymal, a single papilla on the posterior portion of the maxilla, the outer edge of the lower jaw with 4 distinct papillae, first sensory pore of the lower jaw on both sides fused, an anterior tip of the isthmus attaining to the fifth sensory pore of the lower jaw, and anterior 4 dorsal spines anterior to third neural spine (Ref. 49352). Caudal fin rounded posteriorly (Ref. 49352).
Minimum depth from Ref. 58018.
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Imamura, H. and G. Shinohara, 2003. Cocotropus keramaensis, a new species of the family Aploactinidae (Teleostei) from the Kerama Islands, southern Japan. Ichthyol. Res. 50(3):233-238. (Ref. 49352)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2024-2)
Gevaar voor de mens
Harmless
Gebruik door de mens
Tools
Speciale rapporten
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Internetbronnen
Estimates based on models
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01288 (0.00419 - 0.03963), b=3.03 (2.77 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.2 ±0.3 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).