分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的. 溫帶; 41°N - 36°N
North America: Atlantic drainages including the Elk, Susquehanna, Bush, Patapsco, Patuxent, Potomac, Nanticoke, James and Roanoke.
北美洲: 大西洋的流域包括麋鹿,撒斯寬赫那,布希, Patapsco , Patuxent ,接臨美國首都 Washington 市的河名, Nanticoke ,詹姆士與 Roanoke。
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 6.3 cm SL 雄鱼/尚未辨别雌雄; (Ref. 37399)
简单描述
型态特徵 | 形态测量图
背棘 (总数): 5 - 9; 背的软条 (总数): 14-19; 臀棘 0; 臀鳍软条: 10 - 14. Two-spotted first dorsal fin; chin uniformly pigmented; dossal saddles moderate to wide; incomplete lateral line; preopercular spines slight to moderate, palatine teeth weak to moderate, and postpectoral prickling slight to moderate. Distinguished from C. b. bairdi by caudal base band unnotched in at least one side versus both sides notched. Palatine tooth patch moderately developed.
两个斑点的第一背鳍; 下巴均匀地有颜色; 挂布鞍状斑中等的到广阔地; 不完全的侧线; 前鳃盖骨棘轻微的到中等的, 颚齿弱的到中等的, 与后胸的刺轻微的到中等的。 与 C. b 区分了。 尾部基底条纹的 bairdi 无V形凹痕的在至少一侧边和两边有凹槽的比较中。 上颚的齿列适度发展的。
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
北美洲: 大西洋的流域包括麋鹿,撒斯寬赫那,布希, Patapsco , Patuxent ,接臨美國首都 Washington 市的河名, Nanticoke ,詹姆士與 Roanoke。
Kinziger, A.P., R.L. Raesly and D.A. Neely, 2000. New species of Cottus (Teleostei: Cottidae) from the middle Atlantic eastern United States. Copeia 2000(4):1007-1018. (Ref. 37399)
人类利用
更多信息
俗名同种异名新陈代谢捕食者生态毒物学繁殖成熟度产卵场产卵群集孕卵数卵卵的发育
年龄范围成长体长-体重体长-体长体长-频率形态测量图型态特徵仔鱼稚鱼动力学入添量丰度BRUVS
参考文献养殖养殖信息品种遗传学Electrophoreses遗传率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00794 (0.00389 - 0.01621), b=3.12 (2.95 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).