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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: hiramatsui: Named after W. Hiramatsu, who collected the type specimens of this species (Ref. 75057).
Eponymy: Professor Cornelius Jan van der Horst (1889–1951) was a Dutch zoologist who moved to South Africa (1928) and became Head of the Zoology Department, Witwatersrand University, Johannesburg. [...] Wataru Hiramatsu was working at the Laboratory of Marine Biology, Kochi University when he collected the eponymous goby. Among his publications is: First record of the blenniid fish Laiphognathus multimaculatus from Japan (1990). (Ref. 128868), visit book page.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin démersal; profondeur ? - 42 m (Ref. 75057). Subtropical; 36°N - 32°N, 132°E - 141°E (Ref. 75057)
Distribution
Territoires | Zones FAO | Écosystèmes | Occurrences | Carte par point | Introductions | Faunafri
Northwest Pacific: Izu Islands, off Pacific coast of middle of Honshu, and Kashiwa-jima Island, off southwest coast of Shikoku (Japan)
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 6.5 cm SL mâle / non sexé; (Ref. 75057); 6.3 cm SL (female)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 7; Rayons mous dorsaux (Total) : 12; Épines anales: 1; Rayons mous anaux: 11. This species differs by having the following characters: 12 segmented rays on second dorsal fin; 38-39 longitudinal scale count; 15-16 predorsal scales; 16-17 transverse scale count from origin of second dorsal fin backward and downward to anal-fin base; pectoral-fin base broadly covered by cycloid scales; well developed connecting membrane between innermost rays; trough along posterior margin of eye well developed; almost entirely blackened operculum; cheek and occipital region scattered with minute yellow spots (and no yellow lines) (Ref. 75057).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Iwata, A., K. Shibukawa and N. Ohnishi, 2007. Three new species of the shrimp-associated Goby genus Vanderhorsitia (Perciformes:Gobiidae: Gobiinae) from Japan, with re-descriptions of two related congeners. Bull. Natl. Mus. Nat. Sci. Ser. A, Suppl. 1:185-205. (Ref. 75057)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2 (Global))
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Estimations basées sur des modèles
Indice de diversité phylogénétique (Réf. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00741 (0.00346 - 0.01589), b=3.09 (2.91 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Niveau trophique (Réf. 69278) |
3.3 ±0.3 se; based on size and trophs of closest relatives |
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 (15 of 100). 🛈 |