Istiblennius meleagris, Peacock rockskipper

Istiblennius meleagris (Valenciennes, 1836)

Peacock rockskipper
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Native range | All suitable habitat | Point map | Year 2050
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Istiblennius meleagris   AquaMaps   Data sources: GBIF OBIS
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Istiblennius meleagris
拍攝者 Randall, J.E.

分類 / 名稱 俗名 | 同種異名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Blenniiformes (Blennies) 鱸形目 (Blennies) > Blenniidae (Combtooth blennies) 鳚科 (Combtooth blennies) > Salariinae
Etymology: Istiblennius: Greek, istios = sail + Greek, blennios = mucus (Ref. 45335).
More on author: Valenciennes.

環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍 生態學

海洋; 半鹹淡水 礁區魚類. 溫帶

分布 領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri

Western Pacific: Queensland to western Australia (Ref. 2334).
西太平洋: 昆士蘭省到澳洲西部.(參考文獻 2334)

大小 / 重量 / 年齡

成熟度: Lm ?  range ? - ? cm
Max length : 15.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 2334); 10.6 cm SL (female)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 12 - 14; 背的軟條 (總數) : 17 - 21; 臀棘: 2; 臀鰭軟條: 17 - 21. Dorsal fin XII-XIV, 17-21; notched membrane between spinous and segmented-ray of the dorsal fin >75% the length of the first segmented ray; posterior membrane from posteriormost ray beginning somewhere between the dorsal edge of caudal peduncle, anterior to caudal-fin base, to dorsal margin of caudal fin <15% of caudal-fin length, typically on caudal peduncle, rarely posteriorly past the vertical at caudal-fin base; segmented anal fin rays 17-21; pectoral-fin rays 12-15; vertebrae 11 or 12+24 to 28 = 35-39 (usually 37 or 38); nape cirrus present or absent bilaterally or unilaterally, with slight variations between populations; orbital cirrus tree-like with medial and lateral branches; nasal cirri on rim of each anterior nostril short, palmate, with 2-8 branches (typically <6); bi-pored lateral-line tubes often more than 18; membrane from last dorsal-fin ray usually attached to caudal peduncle at or anterior to caudal-fin base; body with numerous small, pale spots; lateral line canal continuous antedorsally with simple pores (no vertical pairs of pores), extending posteriorly to point between verticals from 8th and 13th (rarely only to 8th) dorsal-fin spines, descending to midside and, in specimens >3 cm SL, continuing posteriorly as series of 6 to 26 short, disconnected, horizontally bi-pored canals/tubes in skin, numbering typically more than 10 and higher, proportional to SL; mandibular pores 4-6; lacking posterior canines; ventral margin of upper lip crenulate; no canine teeth present in lower jaw; both sexes with fleshy, blade-like crest on dorsal part of head; spinous- and segmented-ray portions of dorsal fin faintly to darkly dusky, often bearing dark, slender, oblique stripes (males) or dark spots (females). Largest male 11.8 cm SL; largest female 10.6 cm SL. With ophioblennius stage.
Body shape (shape guide): elongated.

生物學特性     字彙 (例如 epibenthic)

Facultative air-breathing (Ref. 126274); Adults occur along rocky and mangrove shores (Ref. 2334); in shallow depths and perhaps, under brackish or freshwater conditions (Ref. 9962). 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).

生存沿著岩石的與紅樹林海岸;(參考文獻 2334) 在深度淺的地方中與也許, 在半鹹淡水或淡水的情況下面.(參考文獻 9962)

生命週期和交配行為 成熟度 | 繁殖 | 產卵場 | | 孕卵數 | 仔魚

Oviparous, distinct pairing (Ref. 205).西太平洋: 昆士蘭省到澳洲西部.(參考文獻 2334)

主要參考資料 上傳您的推薦信 | 參考文獻 | 合作者 : Williams, Jeffrey T. | 合作者

Springer, V.G. and J.T. Williams, 1994. The Indo-West Pacific blenniid fish genus Istiblennius reappraised: a revision of Istiblennius, Blenniella, and Paralticus, new genus. Smithson. Contrib. Zool. 565:1-193. (Ref. 9962)

IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))

  無危 (LC) ; Date assessed: 27 March 2009

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的





人類使用

漁業: 沒有興趣
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營養生態學
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食物消耗量
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捕食者
生態學
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長度重量比
長度關係
長度-頻率
質量轉換
入添量
豐度
生命週期
繁殖
成熟度
成熟度/鰓部相對
孕卵數
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基於模型的估計

首選溫度 (參考文獻 123201): 22.2 - 29.3, mean 27.3 °C (based on 920 cells).
系統發育多樣性指數 (參考文獻 82804):  PD50 = 0.5001   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00776 (0.00354 - 0.01702), b=3.00 (2.81 - 3.19), 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):  2.0   ±0.00 se; based on food items.
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 (10 of 100). 🛈
營養素 (Ref. 124155):  Calcium = 130 [56, 228] mg/100g; Iron = 0.739 [0.397, 1.359] mg/100g; Protein = 18.3 [17.0, 19.5] %; Omega3 = 0.0708 [, ] g/100g; Selenium = 17 [8, 39] μg/100g; VitaminA = 98.2 [25.0, 375.3] μg/100g; Zinc = 2.82 [1.81, 4.38] mg/100g (wet weight);