分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gobiiformes (Gobies)
鱸形目 (Gobies) >
Trichonotidae (Sanddivers)
毛背魚科 (Sanddivers)
Etymology: Trichonotus: Greek, thrix = hair + Greek, noton = back (Ref. 45335).
More on authors: Randall & Tarr.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 0 - 2 m (Ref. 10682). 熱帶
Western Indian Ocean: Persian Gulf to southern Oman.
西印度洋: 波斯灣到阿曼南方。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 14.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 11441)
背棘 (總數) : 3 - 4; 背的軟條 (總數) : 44 - 47; 臀棘: 1; 臀鰭軟條: 36 - 39; 脊椎骨: 52 - 54. Females with an indistinct narrow dark stripe on body above lateral line and no black on anterior part of dorsal fin; males with a longitudinal row of 14 brown spots and 3 rows of small, dark edged, pale blue spots on body; dorsal and anal fins with a row of yellow dots on each membrane.
雌魚有在側線之上的身體上的一條不明顯的狹窄深色的斑紋而且在背鰭的前部上沒有黑色的; 雄性有 14 的縱向列褐色斑點與 3 列的小, 深色的邊緣, 在身體上的藍灰色斑點; 在每個薄膜上背鰭與臀鰭有一列黃色的點。
Feeds on zooplankton about half a meter above the sand substratum (Ref. 10682).
吃浮游動物在沙子下層土壤上面的大約一半一公尺。 (參考文獻 10682)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
西印度洋: 波斯灣到阿曼南方。
Randall, J.E. and A.B. Tarr, 1994. Trichonotus arabicus (Perciformes: Trichonotidae), a new species of sand diver from the Arabian Gulf and Oman. Fauna of Saudi Arabia 14:309-316. (Ref. 10682)
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Estimates based on models
Preferred temperature (Ref.
123201): 26.1 - 29.2, mean 27.7 °C (based on 298 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.45 se; based on food items.
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
