分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 0 - 20 m (Ref. 52855). 熱帶
Western Central Atlantic: western Caribbean.
中西大西洋: 加勒比海西部。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
簡短描述
型態特徵 | 形態測量圖
背棘 (總數): 21; 背的軟條 (總數): 7-37; 臀棘 2. Common amongst Labrisomids: small, often elongate fishes; largest species about 20 cm standard length, most under 10 cm standard length. Head usually with cirri or fleshy flaps on anterior nostrils, eyes, and laterally on nape; gill membranes continuous with each other across posteroventral surface of head. Each jaw with an outer row of relatively large, canine-like or incisor-like teeth, often with patches of smaller teeth behind; teeth usually also present on vomer and often on palatines (roof of mouth). Dorsal and anal fins long, frequently highest anteriorly; dorsal-fin spines often flexible, outnumbering segmented dorsal-fin soft rays; 2 usually flexible spines in anal fin; pelvic fins inserted anterior to pectoral-fin bases, with 1 spine not visible externally; all fin rays, including those of caudal, unbranched (simple). Cycloid (smooth to touch) scales present at least posteriorly on body. Species distinguished by: dorsal-fin spines usually 21, and 7 to 37 segmented rays; pelvic fin with 2 externally obvious segmented rays; pectoral-fin rays usually 14; pectoral-fin rays not elongated or filamentous; first anal-fin spine of males longer than second; lateral-line tubes or canals present at least anteriorly on body; scales in lateral-line series usually 35 to 41 (some species with fewer); arched lateral-line scales usually 17 or 18, scales in straight portion of lateral line usually 20 to 22; only 1 or no cirrus on each side of nape; cirrus present on anterior nostril; a simple cirrus present above each eye; belly naked or with less than posterior third scaled. Body coloration: body generally brownish with darker spots, blotches, or broken bars; pair of broad, hypural-shaped dark blotches not present at base of caudal fin; lips with distinct black vertical bars; side of head spotted; broad, pale area posterior to orbit either reticulated or branched over preopercle; side of head with pale Y-shaped bar (Ref.52855).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
中西大西洋: 加勒比海西部。
Randall, J.E., 1996. Caribbean reef fishes. Third Edition - revised and enlarged. T.F.H. Publications, Inc. Ltd., Hong Kong. 3nd ed. 368 p. (Ref. 13442)
人類使用
更多資訊
俗名同種異名新陳代謝捕食者生態毒物學繁殖成熟度產卵場產卵群集孕卵數卵卵發育
年龄/大小成長長度-重量長度-長度長度-頻率形態測量圖型態特徵仔魚稚魚動力學入添量豐度BRUVS
參考文獻養殖養殖資訊品種遺傳學Electrophoreses遺傳率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
工具
特別的報告
下載 XML
網路資源
Estimates based on models
Preferred temperature (Ref.
123201): 27.5 - 28.5, mean 28 °C (based on 128 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00490 (0.00196 - 0.01224), b=3.09 (2.87 - 3.31), 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
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
