Atherinops affinis (Ayres, 1860)
Topsmelt silverside
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| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Atherinops affinis AquaMaps Data sources: GBIF OBIS |
分类 / 名称 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Atheriniformes (Silversides) > Atherinopsidae (Neotropical silversides) > Atherinopsinae
Etymology: Atherinops: Greek, atherina, the Greek name for the eperlane; 1770 + Greek, ops = appearance (Ref. 45335); affinis: affinis which means related - in this case to fishes of the genus Atherina (Ref. 6885).
More on author: Ayres.
Etymology: Atherinops: Greek, atherina, the Greek name for the eperlane; 1770 + Greek, ops = appearance (Ref. 45335); affinis: affinis which means related - in this case to fishes of the genus Atherina (Ref. 6885).
More on author: Ayres.
环境：氛围 / 气候带 / 深度上下限 / 分布范围 生态学
海洋; 半咸淡水 pelagic-neritic; 深度上下限 ? - 26 m (Ref. 96339). 亞熱帶的; 52°N - 21°N, 130°W - 105°W (Ref. 96339)
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Eastern Pacific: Vancouver Island in British Columbia, Canada to Baja California, Mexico and the Gulf of California.
東太平洋: 到墨西哥的下加利福尼亞與加州灣的加拿大卑詩省的溫哥華島。
東太平洋: 到墨西哥的下加利福尼亞與加州灣的加拿大卑詩省的溫哥華島。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 37.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9273); common length : 28.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9273); 最大年龄: 9 年 (Ref. 72477)
Max length : 37.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9273); common length : 28.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9273); 最大年龄: 9 年 (Ref. 72477)
简单描述 检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 6 - 10; 背的软条 (总数) : 8 - 14; 臀棘: 1; 臀鳍软条: 19 - 25; 脊椎骨: 44 - 52. Blue gray to green above, silvery below; a striking silver band bordered above with blue extends the full length of the body (Ref. 6885). Branchiostegal rays: 5-6 (Ref. 36497).
Body shape (shape guide): elongated.
蓝灰色的到绿色的上方, 下面银色的; 毗邻上方的一条显着的银色条纹有蓝色的延伸身体的全长.(参考文献 6885) 鳃条骨: 5-6.(参考文献 36497)
Body shape (shape guide): elongated.
蓝灰色的到绿色的上方, 下面银色的; 毗邻上方的一条显着的银色条纹有蓝色的延伸身体的全长.(参考文献 6885) 鳃条骨: 5-6.(参考文献 36497)
Common in bays, muddy and rocky areas and kelp beds, also in estuaries (Ref. 36497). Form schools. Adults feed on zooplankton (Ref. 9273), while juveniles feed on algae and kelp fly larvae (Ref. 4930). Demersal spawner in nearshore habitats (Ref. 56049). Oviparous, with planktonic, primarily neustonic larvae (Ref. 36497). Eggs are attached to spawning substrate and to one another by adhesive filaments (Ref. 36497).
常见于海湾, 泥泞的与岩石区与海藻床, 也在河口.(参考文献 36497) 形成鱼群。 成鱼吃浮游动物 (参考文献 9273), 而稚鱼吃藻类而且烧制海草灰苍蝇仔鱼.(参考文献 4930) 在近岸水域的栖息地的底栖产卵鱼.(参考文献 56049) 卵生的, 与浮游生物，主要漂浮性的仔鱼.(参考文献 36497) 卵被依附于产卵底部与对黏性的丝状突起的彼此.(参考文献 36497)
常见于海湾, 泥泞的与岩石区与海藻床, 也在河口.(参考文献 36497) 形成鱼群。 成鱼吃浮游动物 (参考文献 9273), 而稚鱼吃藻类而且烧制海草灰苍蝇仔鱼.(参考文献 4930) 在近岸水域的栖息地的底栖产卵鱼.(参考文献 56049) 卵生的, 与浮游生物，主要漂浮性的仔鱼.(参考文献 36497) 卵被依附于产卵底部与对黏性的丝状突起的彼此.(参考文献 36497)
生命周期和交配行为 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Oviparous (Ref. 36497).東太平洋: 到墨西哥的下加利福尼亞與加州灣的加拿大卑詩省的溫哥華島。
主要参考文献
上传您的参考资料 | 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)
CITES
Not Evaluated
对人类的威胁
无害处的
人类利用
渔业: 商业性
FAO - Publication: search | FishSource |
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基于模型的估算
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系统发育多样性指数 (参考文献 82804) |
PD50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.00776 (0.00430 - 0.01402), b=3.01 (2.85 - 3.17), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
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营养阶层 (参考文献 69278) |
2.8 ±0.28 se; based on food items. |
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回复力 (参考文献 120179) |
中等的, 族群倍增时间最少 1.4 - 4.4年 (tm=2; tmax=7; Fec = 1,000). |
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渔业脆弱性 (Ref. 59153) |
Low to moderate vulnerability (32 of 100). 🛈 |
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价格分类 (Ref. 80766) |
Unknown. |