Gobius paganellus, Rock goby : fisheries, aquarium

Gobius paganellus Linnaeus, 1758

Rock goby
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Gobius paganellus   AquaMaps   Data sources: GBIF OBIS
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Gobius paganellus
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分类 / Names 俗名 | 同种异名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii 辐鳍鱼纲 (条鳍鱼) > Perciformes (Perch-likes) > Gobiidae (Gobies) > Gobiinae
Etymology: Gobius: Latin, gobius = gudgeon (Ref. 45335).  More on author: Linnaeus.

Environment: milieu / climate zone / depth range / distribution range 生态学

; 海洋; 淡水; 半咸淡水 居于水底的; 非产卵性溯降河的 (Ref. 46888); 深度上下限 0 - 15 m (Ref. 45332).   亞熱帶的; 8°C - 24°C (Ref. 4944); 60°N - 12°N, 32°W - 42°E

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Eastern Atlantic: western Scotland to Senegal. Also known from the Mediterranean and Black Sea. Indian Ocean: as lessepsian migrant in the Gulf of Eilat and Red Sea (Ref. 5299). Records from Pointe Noire and vicinity might be doubtful.
東大西洋: 蘇格蘭到塞內加爾西部。 也已知來自地中海與黑海。 印度洋: 如 lessepsian 移居者在 Eilat 與紅海的灣.(參考文獻 5299) 來自諾亞港的紀錄與鄰近區域可能是可疑的。

Length at first maturity / 大小 / 重量 / 年龄

Maturity: Lm ?, range 6 - 7 cm
Max length : 13.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 49698); 最大年龄: 10 年 (Ref. 35388)

简单描述 型态特徵 | 形态测量图

Neck naked. No black spots in the front end of each dorsal fin (Ref. 35388).
拥抱裸露的。 在每个背鳍的前端中没有黑色的斑点。 (参考文献 35388)

生物学特性     字汇 (例如 epibenthic)

Predominantly marine, but may enter freshwater. Adults occur inshore in intertidal waters, under stones and in pools on sheltered rocky shores with much weed cover. Macrobenthos feeder on hard substrates (Ref. 92840), they feed on crustaceans (larger amphipods, isopods, small crabs) and polychaetes; juveniles eat harpacticoid copepods, amphipods, polychaetes and mites (Ref. 4696). Oviparous (Ref. 205). Fusiform shaped eggs are found in patches of several thousand on undersurface of stones, shells, polychaete tubes or Ciona mantles (Ref. 4696).

主要海洋的, 但是可能进入淡水。 在潮间带的水域中生活于近海, 在石头下面而且在掩蔽的岩岸上的水池中有很多的杂草表面。 成鱼吃甲壳动物 (较大的片脚类动物,等足目动物, 小的螃蟹) 与多毛类动物; 稚鱼吃哲水蚤,片脚类动物,多毛类动物与小虱。 (参考文献 4696) 卵生的.(参考文献 205)

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | | 孕卵数 | 仔鱼

Oviparous (Ref. 205). Male guards the eggs deposited by the female under rocks or inside empty bivalve shells until they hatch (Ref. 45332). Larvae remain near the substrate until they assume the cryptobenthic behavior of the adults (Ref. 45332). Are repeat spawners (Ref. 4696).東大西洋: 蘇格蘭到塞內加爾西部。 也已知來自地中海與黑海。 印度洋: 如 lessepsian 移居者在 Eilat 與紅海的灣.(參考文獻 5299) 來自諾亞港的紀錄與鄰近區域可能是可疑的。

主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

Maugé, L.A., 1986. Gobiidae. p. 358-388. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ISNB, Brussels; MRAC, Tervuren; and ORSTOM, Paris. Vol. 2. (Ref. 4343)

世界自然保护联盟红皮书 (Ref. 120744)

  最不相关 (LC) ; Date assessed: 15 July 2014

CITES (Ref. 118484)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

渔业: 低经济; 水族馆: 公众的水族馆
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Estimates based on models

Preferred temperature (Ref. 115969): 9.8 - 20.2, mean 17.7 (based on 823 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00955 (0.00612 - 0.01491), b=3.09 (2.96 - 3.22), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  3.3   ±0.45 se; Based on food items.
Generation time: 2.7 ( na - na) years. Estimated as median LN(3)/K based on 2 growth studies.
回复力 (Ref. 120179):  中等的, 族群倍增时间最少 1.4 - 4.4年 (K=0.41; tm=0-3; tmax=10; Fec=1,054).
脆弱性 (Ref. 59153):  Low vulnerability (19 of 100) .
价格分类 (Ref. 80766):   Very high.