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Perciformes/Scorpaenoidei (Scorpionfishes) >
Aploactinidae (Velvetfishes)
Etymology: Cocotropus: Greek, kokkos = berry, seed + Greek, tropsis, tropo = turning (Ref. 45335); roseomaculatus: Named for its characteristic pinkish spots on the body and fins.
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
marien demersaal. Temperate
Western Indian Ocean: South Africa.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 2.9 cm SL mannelijk / geslacht onbekend; (Ref. 76876)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 12; Dorsale zachte stralen (totaal) : 8; Anale stekels: 2; Anale zachte stralen: 6; Wervels: 26. This species is distinct in having the following characters: D XII, 8; pectoral 13; vertebrae total 26, 4 dorsal spines anterior to 3rd neural spine; posterior portion of maxilla without papillae; first pair of sensory pores of lower jaw contralaterally fused; isthmus tip almost reaching the 5th sensory pore of lower jaw; vomerine teeth absent; upper jaw longer than lachrymal; preopercular spines 5; weakly developed lower jaw papillae; body and fins with pinkish spots (Ref. 76876).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Imamura, H. and G. Shinohara, 2004. A new species of Cocotropus (Actinopterygii: Teleostei: Aploactinidae) from South Africa, Western Indian Ocean. Species Diversity 9:201-205. (Ref. 76876)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
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Schattingen op basis van modellen
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00631 (0.00252 - 0.01577), b=3.13 (2.91 - 3.35), 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
Kwetsbaarheid van de visserij (Ref.
59153): Low vulnerability (10 of 100).
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