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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Valenciennea: From Achille Valenciennes 1794-1865; he worked with Duméril, Cuvier and Lacepède since 1815; malacologist, author of a "Histoire naturelle des poissons" (Ref. 45335).
Eponymy: Achille Valenciennes (1794–1865) was a French zoologist; primarily an ichthyologist and conchologist. [...] (Ref. 128868), visit book page.
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
laut berasosiasi dengan karang; nir-ruaya (Ref. 52884); kisaran kedalaman 1 - 25 m (Ref. 48637), usually 1 - 6 m (Ref. 8527). Tropical; 22°C - 28°C (Ref. 27115); 31°N - 35°S, 24°E - 132°W
Indo-Pacific: East Africa to Tuamoto Islands, north to the Ryukyu Islands, south to Sydney, Australia, including Lord Howe Island.
Ukuran / Berat / umur
Kematangan: Lm ?  range ? - ? cm
Max length : 18.0 cm TL jantan/; (Ref. 2798); Umur maksimum dilaporkan: 1.00 Tahun (Ref. 56281)
Duri punggung (Keseluruhan (total)) : 7; duri punggung lunak (Keseluruhan (total)) : 17 - 19; Duri dubur: 1; Sirip dubur lunak: 16 - 19. Characterized by pale grey body color; yellowish head; bluish curved bar from below eye to opercle (Ref. 2798); thin bluish white bar on pectoral fin base; second to fourth dorsal spines prolonged as filaments in fish larger than about 4.5 cm; rounded caudal fin, longer than head; longitudinal scale series 101-126; ctenoid body scales, becoming cycloid anteriorly below first dorsal fin; head or midline of nape without scales; side of nape with scales extending forward to above or slightly before middle of opercle; fully scaled pectoral fin base and prepelvic area in adult; depth of body 4.5-5.1 in SL (Ref. 90102).
Body shape (shape guide): fusiform / normal.
Common in clear outer lagoon and seaward reefs, over hard bottoms as well as over sand and rubble. Typical along reef-crests in depths of 1-6 m, but has also been collected from depths of 24 m. Usually seen in pairs, hovering near their burrow. Monogamous (Ref. 52884, 48637). Adults feed on small benthic invertebrates, fishes, and fish eggs by sifting mouthfuls of sand.
Distinct pairing (Ref. 56363). Females spawn every 13 days while males guard the eggs which are laid in a burrow for 2-3 days (Ref. 56363). Both sexes impose monogamy as a practise by guarding each other against other possible mates (Ref. 56363). Mate guarding is made possible because all males were able to hold a nest site, both sexes exhibit strong site fidelity, and residents have an advantage in contests over mates (Ref. 56363). Monogamous mating is observed as both obligate and social (Ref. 52884).
Hoese, D.F. and H.K. Larson, 1994. Revision of the Indo-Pacific gobiid fish genus Valenciennea, with descriptions of seven new species. Indo-Pac. Fish. (23):71 p. (Ref. 8527)
Status IUCN Red List (Ref. 130435: Version 2025-2 (Global))
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: komersial; Akuarium: Komersial
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimasi berdasarkan model
Suhu yang disukai (Acuan
123201): 25 - 29.3, mean 28.3 °C (based on 2673 cells).
Indeks keanekaragaman filogenetik (Acuan
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01023 (0.00477 - 0.02194), b=3.01 (2.83 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Tingkat Trofik (Acuan
69278): 4.0 ±0.57 se; based on food items.
Daya lenting (Acuan
120179): Tinggi, Waktu penggandaan populasi minimum kurang dari 15 bulan (Fec = 60,488).
Kerentanan Penangkapan Ikan (Ref.
59153): Low vulnerability (10 of 100).
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Nutrisi (Ref.
124155): Calcium = 147 [72, 470] mg/100g; Iron = 1.69 [0.70, 3.52] mg/100g; Protein = 18.9 [16.7, 20.8] %; Omega3 = 0.133 [0.044, 0.386] g/100g; Selenium = 58.7 [19.5, 173.8] μg/100g; VitaminA = 37 [8, 157] μg/100g; Zinc = 2.02 [1.14, 3.44] mg/100g (wet weight);