Environment: milieu / climate zone / kisaran kedalaman / distribution range
Ekologi
laut berasosiasi dengan karang. Tropical
Western Central Pacific. Eastern Central Pacific: Marquesan Islands (Ref. 41656).
Size / Weight / umur
Kematangan: Lm ? range ? - ? cm
Max length : 12.0 cm SL jantan/; (Ref. 54980)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
Duri punggung (Keseluruhan (total)) : 13; duri punggung lunak (Keseluruhan (total)) : 23 - 24; Duri dubur: 2; Sirip dubur lunak: 26. Freely movable teeth around 300 in upper jaw and 250 in lower jaw; crenulate lip margins; absence of fleshy disc behind lower lip; short and unbranched supraorbital cirrus; absence of nuchal cirri; males with fleshy occipital crest; body depth at origin of anal fin ca 7-8 SL; deep notch between spinous and soft ray portions of dorsal fin, the last ray joined by membrane to caudal peduncle; last anal ray and peduncle not bound by membrane; male coloration gray-brown, ventrally blending to white, with white vertical rows of white striations reaching dorsal fin parallel with spines and rays; a series of small, dark brown spots running along the back and continuing into dorsal-fin base; head finely dotted with white, turning white on branchiostegal membranes; a curving black line behind eye; cheek with 2 small black spots; caudal and soft dorsal ray tips white. Dorsal rays XIII, 23-24; 13 unbranched caudal rays (Ref. 54980).
Body shape (shape guide): elongated.
Facultative air-breathing (Ref. 126274); Found in surge-zone (Ref. 54980). 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). Feeds on filamentous algae (Ref. 89972).
Oviparous, distinct pairing (Ref. 205).
Springer, V.G., 2001. Blennidae. Blennies (combtooth and sabertooth blennies). p. 3538-3546. In K.E. Carpenter and V. Niem (eds.) FAO species identification guide for fishery purposes. The living marine resources of the Western Central Pacific. Vol. 6. Bony fishes part 4 (Labridae to Latimeriidae), estuarine crocodiles. FAO, Rome. (Ref. 12848)
Status IUCN Red List (Ref. 130435: Version 2025-1)
ancaman kepada manusia
Harmless
penggunaan manusia
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates based on models
Phylogenetic diversity index (Acuan
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00776 (0.00356 - 0.01695), b=3.00 (2.81 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Acuan
69278): 2.0 ±0.00 se; based on food items.
Daya lenting (Acuan
120179): Tinggi, Waktu penggandaan populasi minimum kurang dari 15 bulan (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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