分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gobiesociformes (Clingfishes)
喉盤魚目 (Clingfishes) >
Gobiesocidae (Clingfishes and singleslits)
喉盤魚科 (Clingfishes and singleslits) > Lepadogastrinae
Etymology: Gouania: From Antoine Gouan, in Montpellier was the author of a "Historia piscium" (Ref. 45335); pigra: Name from Latin adjective masculine singular nominative 'piger' in Lepadogaster piger Nardo 1827, meaning slow-moving. It was changed to 'pigra' in Gouania pigra which is an adjective feminine singular nominative, following the necessity of agreement in gender (Article 31.2, ICZN, 1999)..
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的.
Mediterranean: Adriatic Sea endemic.
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 4.3 cm SL 雄魚/尚未辨別雌雄; (Ref. 123696)
簡短描述
型態特徵 | 形態測量圖
脊椎骨: 39 - 40. This species is distinguished from its congeners by the following characters: dorsal head profile in lateral view 'S' curved, concave above the eye and convex at the nape; posterior angle of jaws extends to, or close to, vertical line drawn through anterior edge of anterior nostril; infraorbital invagination below anterior half of eye or below mideye; posterior opercular edge with 2 tips, the upper longer or equal to lower; longitudinal infralateral and suborbital transversal rows of superficial neuromasts located in the well-defined deep groove; body cross-section behind pectoral fin base half oval to pentagonal with a straight ventral side; body granules shallow and inconspicuous; pectoral rays 13-16; upper attachment of disc membrane attached to base of pectoral fin at 12th-15th pectoral ray; principal caudal rays 10-11; head length 19.5-22.9% of SL: pectoral-fin length 5.6-7.5% of SL; prepectoral distance 19.5-23.4% of SL; ventral adhesive disc length, 12.1-14.6% of SL; caudal-fin length 11.1-12.7% of SL; large total number of vertebrae 39-40; pharyngeal jaws with elongated ceratobranchial 5, with several larger elongated conical teeth; nasal bones hook-shaped; star-like pigmentation around eyes absent, pigmentation generally reduced (Ref. 123696).
Inhabits intertidal pebble beaches, where it might be found even above the waterline during low tide, and rarely occurs in fields of larger boulders (Ref. 123696).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Wagner, M., M. Kovačic and S. Koblmüller, 2021. Unravelling the taxonomy of an interstitial fish radiation: Three new species of Gouania (Teleostei: Gobiesocidae) from the Mediterranean Sea and redescriptions of G. willdenowi and G. pigra. J. Fish Biol. 98(1):64-88. (Ref. 123696)
人類使用
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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
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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=0.00513 (0.00202 - 0.01305), b=3.11 (2.89 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.1 ±0.5 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).