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) >
Gobiidae (Gobies)
鰕虎魚科 (Gobies) > Amblyopinae
Etymology: Sovvityazius: Named after the Soviet research vessel 'Vityaz' (abbreviation meaning, Soviet Knight”), type species collected during a survey of this vessel; acer: Name from Latin ‘acer’ meaning sharp sighted, referring to the eyes which are developed better than in other representatives of the subfamily.
Eponymy: ‘Vityaz’ was a famous Soviet research vessel (see Vityaz/Vitiaz). The genus’ name can be taken to mean ‘of the Soviet (vessel) Vityaz’, and the goby type specimens were collected from this ship. (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 ? - 50 m (Ref. 129446).
Western Pacific: Philippines.
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 4.7 cm SL 雄魚/尚未辨別雌雄; (Ref. 129446)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 6; 背的軟條 (總數) : 26; 臀棘: 0; 臀鰭軟條: 27; 脊椎骨: 29. This species is distinguished by the following characters: body elongated (H 9.7-11.8 times in SL) but not eel-like; D 40-42 rays; A 38-40; oral fissure almost horizontal, with upper jaw slightly protruded over lower jaw; teeth on premaxillae in one row, uniformly sized, needle-shaped, and densely arranged and with tips slightly inclined posteriorly; teeth on lower jaw is similar, but 0-3 teeth located on each side near symphysis of dentals behind teeth of internal row; head depressed in dorsoventral direction, no sagittal crest, interorbital gap flattened, from 8-10 times in head length; eyes are exceptionally well developed in comparison to other representatives of subfamily, covered by skin, but with normal structure and their vertical diameter only one and half times less than interorbital gap; no barbels or dermal crests on head; P 17-20, symmetrical, with its rays totally connected by membrane and majority of its rays branched; V equal to or longer than P, 60-75% in head length, fully fused into a sucking disc, with rounded posterior
margin, its frenum is narrow but fully developed, without lobules; formula of dorsal pterygiophores 3 1221, a vacant gap between spined and soft parts of D present, two first pterygiophores of soft part of D each in its interneural space and two pterygiophores of A before first hemapophysis, with all pterygiophores having normal structure; pleural ribs from third to tenth centra normally developed, ad parapophyses on posterior precaudal centra weakly developed; vertebrae 10 + 19; absence ot hypural 5 and epurals 2; scales cycloid and well developed; intestine elongated and spirally twisted (Ref. 129446).
Collected from silty ground (Ref. 129446).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Prokofiev, A.M., 2015. An overview of gobies of the subfamily Amblyopinae (Gobiidae) from the Western South China Sea (Vietnam and Indonesia) and Pacific waters of the Philippines. J. Ichthyol. 55:783-791. (Ref. 129446)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
人類使用
工具
特別的報告
下載 XML
網路資源
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00447 (0.00196 - 0.01016), b=2.98 (2.78 - 3.18), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
