分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Blenniiformes (Blennies)
鱸形目 (Blennies) >
Blenniidae (Combtooth blennies)
鳚科 (Combtooth blennies) > Blenniinae
Etymology: Petroscirtes: Latin, petra, -ae = stone + Greek, skirteo = to jump.
Eponymy: Dr Victor Gruschka Springer (d: 1928) is an American ichthyologist. [...] (Ref. 128868), visit book page.
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 居於水底的; 深度上下限 8 - 45 m (Ref. 37234). 溫帶
Northern West Pacific: Hong-kong, Taiwan , southern Japan.
西北太平洋: 日本南部與台灣。
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 7.7 cm SL 雄魚/尚未辨別雌雄; (Ref. 7401)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 12; 背的軟條 (總數) : 21; 臀棘: 2; 臀鰭軟條: 21. Head with well-developed cirri; mandibular cirrus multifold; preopercular canal pores with cirri. Supratemporal canal with 3 pores. A pale-blue, broad stripe extending from snout to base of causal fin. Operculum and caudal fin base with a dark blue spot.
Body shape (shape guide): fusiform / normal; Cross section: circular.
頭部有發展良好的觸鬚; 顎骨卷鬚多摺層; 用觸鬚的前鰓蓋骨管孔。 上顳骨管有三個孔。 一條延伸的藍灰色又寬的斑紋從吻尖到原因鰭的基底。 鰓蓋而且尾鰭基底有一個深藍色斑點。
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). Minimum depth from Ref. 58018.
卵生的.(參考文獻 205)
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Oviparous, distinct pairing (Ref. 205).西北太平洋: 日本南部與台灣。
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)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 25 March 2009
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基於模型的估計
系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01047 (0.00434 - 0.02525), b=3.08 (2.87 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
營養階層 (參考文獻 69278) |
2.2 ±0.3 se; based on size and trophs of closest relatives |
回復力 (參考文獻 120179) |
高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.). |
釣魚的脆弱性 (Ref. 59153) |
Low vulnerability (20 of 100). 🛈 |