Clinocottus acuticeps, Sharpnose sculpin

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Clinocottus acuticeps (Gilbert, 1896)

Sharpnose sculpin
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Clinocottus acuticeps   AquaMaps   Data sources: GBIF OBIS
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Image of Clinocottus acuticeps (Sharpnose sculpin)
Clinocottus acuticeps
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drawing shows typical fish in this Family.

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) > Scorpaeniformes (Scorpionfishes and flatheads) > Cottidae (Sculpins)
Etymology: Clinocottus: Greek, klinein, kline = sloping and bed, due to the four apophyses of sphenoid bone + Greek, kottos = a kind of fish (Ref. 45335).  More on author: Gilbert.

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

; 海洋; 淡水; 半咸淡水 居于水底的; 深度上下限 0 - 20 m (Ref. 96339).   溫帶; 66°N - 34°N

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

Eastern Pacific: Bering Sea coast of Alaska to Big Sur River, central California, USA.
東太平洋: 阿拉斯加到的白令海海岸大的 Sur 河,美國加州中部。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 6.4 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2850); common length : 4.4 cm TL 雄鱼/尚未辨别雌雄; (Ref. 12193)

简单描述 型态特徵 | 形态测量图

背棘 (总数): 7 - 9; 背的软条 (总数): 14-16; 臀棘 0; 臀鳍软条: 10 - 13; 脊椎骨: 32 - 33. Distinguished by the flattened tripartite anal papilla and the cirri on the eyeballs, head, lateral line and at the tip of each dorsal spine (Ref. 27547). Gill rakers reduced to low smooth mounds; lateral line high toward the head, curving downward to middle of sides, straight toward the tail, each of the anterior 15 or so pores having a slender cirrus (Ref. 27547). Next to the last anal ray longer than the rays before and behind it; pectorals reach to or just beyond front of anal fin; caudal rounded (Ref. 6885, 27547). Color varies with the environment, sometimes nearly uniform bright green but more often green to light brown above with dark wedge-shaped saddles, broader below, on upper part of sides, with lighter color between; sometimes, along or below lateral line, a dark longitudinal stripe that is in some cases interrupted with light spots; ventral region creamy to white; three dark lines radiating from the eye, the first to the snout, another downward to behind the mouth, the third rearward to base of preopercular spine; spiny dorsal with a dark blotch between first and third spine; pelvic fins plain, others usually dusky, mottled or indistinctly barred (Ref. 27547).
在眼球,头部上区别的特徵为平的三裂肛门的乳突与触须了, 侧线而在每个背棘的顶端。 (参考文献 27547) 鳃耙缩小成低的平滑堆了; 侧线高度地朝向头部, 弯曲的向下对侧边的中央,直线朝向尾部,被有一个细长的卷须的每一个前面 15 左右的孔.(参考文献 27547) 紧邻着最后的臀鳍鳍条长度超过鳍条在与之前在它后面; 胸鳍达到到或正好超过臀鳍前面; 尾鳍圆的.(参考文献 6885,27547) 颜色随着环境改变, 有时几乎均匀明亮的绿色但是更时常绿色到背面淡褐色的有深色的楔形鞍状斑, 比较宽的在下面, 在侧边的上半部上, 藉由较淡的颜色在;之间 有时, 沿着侧线或在其下方, 一条深色的纵向斑纹在一些情况,那是以淡色的斑点中断; 腹面区域乳脂色的到白色; 三个黑色线条放射从眼,吻部的第一个, 另外向下的在嘴巴,前鳃盖骨棘的基底的第三后方后面; 刺状的背部有在第一个与第三根棘之间的一个黑色斑块; 腹鳍无花纹的, 其它通常暗色的, 有斑点的或模糊地条纹.(参考文献 27547)

生物学特性     字汇 (例如 epibenthic)

Commonly found in rocky intertidal and subtidal areas, but also over sand and in eelgrass and seaweeds (Ref. 2850). May leave tide pools if aquatic conditions become inhospitable (Ref. 31184). Occasionally enters fresh water (Ref. 27547). Probably feeds on small invertebrates common among seaweed and in tide pools. Breathes air when out of water (Ref. 31184).

普遍地栖息于岩石的潮间带与亚潮带区, 也在沙子之上与在鳗草与海草中.(参考文献 2850) 如果水生的环境变成不适居留,可能离开潮池。 (参考文献 31184) 偶然地进入淡水。 (参考文献 27547) 可能吃小型无脊椎动物普遍在海草之中与在潮池中。 呼吸空气当离开水面.(参考文献 31184)

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

Oviparous (Ref. 101741).東太平洋: 阿拉斯加到的白令海海岸大的 Sur 河,美國加州中部。

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

Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)

世界自然保护联盟红皮书 (Ref. 120744)

  不评价 

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: 没有兴趣
FAO(Publication : search) | FishSource |

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特别资料

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网络资源

Aquatic Commons | BHL | Cloffa | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes (gen., sp.) | DiscoverLife | ECOTOX | Faunafri | Fishtrace | GenBank(基因组, 核苷酸) | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | 树状分类阶层 | Wikipedia(转至, 搜寻) | World Records Freshwater Fishing | 动物学的记录

Estimates based on models

Preferred temperature (Ref. 115969): 4.6 - 12.8, mean 7.1 (based on 597 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5312   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00309 - 0.01700), b=3.13 (2.92 - 3.34), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  3.5   ±0.37 se; Based on food items.
回复力 (Ref. 120179):  高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
脆弱性 (Ref. 59153):  Low vulnerability (24 of 100) .