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Ovalentaria/misc (Various families in series Ovalentaria) >
Plesiopidae (Roundheads) > Acanthoclininae
Etymology: Acanthoplesiops: Greek, akantha = thorn + Greek, plesios = near + Greek, ops = similar (Ref. 45335).
Eponymy: Dr Robert Worth Hiatt (1913–1997), Senior Professor of Zoology at the University of Hawaii, was a marine ecologist, conchologist and hydrologist. [...] (Ref. 128868), visit book page.
More on author: Schultz.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin récifal; non migrateur; profondeur 0 - 18 m (Ref. 37816), usually 1 - 5 m (Ref. 90102). Tropical; 35°N - 9°S
Western Pacific: Philippines, Moluccas, southern Japan, Izu Islands, and Marshall Islands.
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 2.4 cm SL mâle / non sexé; (Ref. 48635)
Épines dorsales (Total) : 19 - 21; Rayons mous dorsaux (Total) : 3 - 5; Épines anales: 8 - 10; Rayons mous anaux: 3 - 5. Nearly all black, but a thin white line over the back from the tip of the snout and along the tips of the dorsal fin spines (Ref. 48635).
Body shape (shape guide): elongated; Cross section: oval.
Cryptic and rarely seen (Ref. 90102). Adults are found in shallow wave-washed seaward reefs; also in sheltered rubble reef slopes to at least 20 m depth (Ref. 48635). Eggs are guarded by the male parent (Ref. 205).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Eggs are guarded by the male parent (Ref. 205).
Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
Menace pour l'homme
Harmless
Utilisations par l'homme
Pêcheries: sans intérêt
Outils
Articles particuliers
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Sources Internet
Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf. 82804) |
PD50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00457 (0.00179 - 0.01169), b=3.10 (2.88 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Niveau trophique (Réf. 69278) |
3.5 ±0.50 se; based on food items. |
Résilience (Réf. 120179) |
Haut, temps minimum de doublement de population inférieur à 15 mois (Preliminary K or Fecundity.). |
Vulnérabilité de la pêche (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |