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Gobiesociformes (Clingfishes) >
Gobiesocidae (Clingfishes and singleslits) > Lepadogastrinae
Etymology: Gouania: From Antoine Gouan, in Montpellier was the author of a "Historia piscium" (Ref. 45335).
Eponymy: Dr Antoine Gouan (1733–1821) was a French naturalist, a pioneer of Linnaean taxonomy in France, who was born and lived in Montpellier. [...] Professor Carl Ludwig Willdenow (1765–1812) was a German botanist who mainly undertook taxonomic studies based on collections sent to him by other naturalists. [...] (Ref. 128868), visit book page.
More on author: Risso.
Môi trường: môi trường / vùng khí hậu / Mức độ sâu / phạm vi phân phối
Sinh thái học
biển gần đáy; mức độ sâu 0 - 2 m (Ref. 123696). Subtropical; 45°N - 30°N, 1°W - 36°E
Mediterranean Sea: restricted to the western Mediterranean basin with an easternmost record from Messina (Sicily).
Bộ gần gũi / Khối lượng (Trọng lượng) / Tuổi
Chín muồi sinh dục: Lm ?  range ? - ? cm
Max length : 4.6 cm SL con đực/không giới tính; (Ref. 137577)
Động vật có xương sống: 37 - 38. This species is distinguished from its congeners by the following set of characters: dorsal head profile straight between nape above eye and upper lip tip; the posterior angle of jaws extends to between a vertical line drawn through the posterior edge of the anterior nostril and a vertical line drawn through the anterior edge of the eye; infraorbital invagination vertical to posterior part of the eye; posterior opercular edge w-shaped with 2 equally long tips; longitudinal infralateral and suborbital transversal rows of superficial neuromasts are placed in the well-defined deep groove; trunk cross-section behind pectoral fin base half oval with straight ventral side; body granules shallow and inconspicuous; vertical eye diameter 2.6-3.3% of SL; horizontal eye diameter 2.3–2.9% of SL; head length 24.3-28.8% of SL; pectoral-fin length 8.6-9.3% of SL; prepectoral distance 24.4-28.4% of SL; ventral adhesive disc length 17.1-19.3% of SL; caudal-fin length 13.5-15.5% of SL; moderate number of vertebrae for the genus 37-38; pharyngeal jaws with small ceratobranchial 5, having several small conical teeth; nasal bones club-shaped; star-like pigmentation around eyes, body colouration when alive dark with clear stripes visible in less pigmented specimens (Ref. 123696).
Cross section: oval.
Inhabits shallow waters (Ref. 10954). It reaches highest abundances in pebble and boulder beaches of less than 0.5 m depth (24 individuals/m2 in Messina), but reported to be found down to 2 m of water depth. It was also observed to occur with Lepadogaster lepadogaster and that males build and guard nests under boulders during spawning season (Ref. 123696),
Vòng đời và hành vi giao phối
Chín muồi sinh dục | Sự tái sinh sản | Đẻ trứng | Các trứng | Sự sinh sản | Ấu trùng
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)
Tình trạng Sách đỏ IUCN (Ref. 130435: Version 2025-2 (Global))
Mối đe dọa đối với con người
Harmless
Sử dụng của con người
Các công cụ
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Ước tính dựa trên mô hình
Chỉ số đa dạng phát sinh loài (Tài liệu tham khảo 82804) |
PD50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00501 (0.00196 - 0.01281), b=3.10 (2.88 - 3.32), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Mức dinh dưỡng (Tài liệu tham khảo 69278) |
3.1 ±0.5 se; based on size and trophs of closest relatives |
Thích nghi nhanh (Tài liệu tham khảo 120179) |
Trung bình, thời gian nhân đôi của chủng quần tối thiểu là 1.4 - 4.4 năm (Preliminary K or Fecundity.). |
Sự dễ bị tổn thương của nghề đánh cá (Ref. 59153) |
Low to moderate vulnerability (31 of 100). 🛈 |
Chất dinh dưỡng (Ref. 124155) |
Calcium = 229 [39, 929] mg/100g; Iron = 1.53 [0.53, 5.20] mg/100g; Protein = 3.01 [0.00, 6.87] %; Omega3 = 0.246 [0.093, 0.680] g/100g; Selenium = 5.31 [1.05, 20.19] μg/100g; VitaminA = 58.3 [13.0, 249.9] μg/100g; Zinc = 1.68 [0.78, 3.62] mg/100g (wet weight); |