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Blenniiformes (Blennies) >
Blenniidae (Combtooth blennies) > Salariinae
Etymology: Praealticus: Latin, prae = in front of + Latin, altus, alticus = nutritious.
Eponymy: This is a toponym referring to Tanegashima, Osumi Islands, Japan, type locality [note spelling, without “h”]. (Ref. 128868), visit book page.
More on authors: Jordan & Starks.
Environnement : milieu / zone climatique / profondeur / gamme de distribution
Écologie
marin démersal. Tropical
Western Pacific: southern Japan, Taiwan, and Guam.
Taille / Poids / Âge
Maturité: Lm ?  range ? - ? cm
Max length : 5.9 cm SL mâle / non sexé; (Ref. 28618)
Description synthétique
Clés d'identification | Morphologie | Morphométrie
Épines dorsales (Total) : 13; Rayons mous dorsaux (Total) : 17 - 19; Épines anales: 2; Rayons mous anaux: 18 - 19. Nasal cirrus simple and supraorbital cirrus long, a little pinnate. Nuchal cirrus absent. Occipital crest in male, none in female. Some oblique lines distinct on cheek.
Body shape (shape guide): fusiform / normal; Cross section: circular.
Facultative air-breathing (Ref. 126274); Adults inhabit surge, rocky shore areas. Grow to less than 14 cm TL. Oviparous. Eggs are demersal and adhesive (Ref. 205), and are attached to the substrate via a filamentous, adhesive pad or pedestal (Ref. 94114). Larvae are planktonic, often found in shallow, coastal waters (Ref. 94114).
Cycle de vie et comportement reproducteur
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Oviparous, distinct pairing (Ref. 205).
Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2025-2)
Menace pour l'homme
Harmless
Utilisations par l'homme
Outils
Articles particuliers
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Sources Internet
Estimations basées sur des modèles
Température préférée (Réf.
123201): 20.7 - 28.5, mean 25.4 °C (based on 257 cells).
Indice de diversité phylogénétique (Réf.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01047 (0.00461 - 0.02381), b=2.98 (2.79 - 3.17), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Niveau trophique (Réf.
69278): 2.0 ±0.00 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).
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