分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes) >
Ariidae (Sea catfishes) > Ariinae
Etymology: biffi: Named for Dr. Eldredge (Biff) Bermingham (STRI), for his important contribution to the knowledge of neotropical fish biogeography..
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋; 半咸淡水 底中水层性; 深度上下限 9 - 30 m (Ref. 54794). 热带
Eastern Central Pacific: tropical Eastern Pacific from central and north Costa Rica and El Salvador. Although Kailola and Bussing (1995) speculate that “Arius” species A extends southwards to Panamá, R. Cooke (pers. comm., 2004) doubts that this species is present in Panamá, at least from Parita Bay eastwards (Ref 54794).
中太平洋东部: 热带东太平洋从中央的与哥斯达黎加北方部与萨尔瓦多。 虽然 Kailola 与 Bussing(1995) 深思 " Arius" 种一延伸向南至巴拿马， R. Cooke(pers. comm。, 2004) 这种是的怀疑向东 (参考文献 54794) 出现在巴拿马 , 来自 Parita 海湾的至少。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 32.4 cm SL 雄鱼/尚未辨别雌雄; (Ref. 54794)
简单描述
型态特徵 | 形态测量图
Notarius biffi is distinguished from other EP species of Notarius by the following combination of features: a small mouth, its width 34.2–39.3% (mean 36.2%) HL; eye large, its diameter 3.8–4.5% (mean 4.2%); short mandibulary barbels, their length 10.2–13.1% (mean 11.6%) SL; short anterior internarial distance, 17.9–20.8% (mean 19.4%) HL; relatively slender caudal peduncle, depth 6.1–6.7% (mean 6.4%) SL; and gill rakers on first arch 3–4+7–8 (mode 12). The combination of the following characters also distinguish this species from other EP ariids: triangular humeral process, three pairs of barbels present, fleshy furrow between posterior nostrils absent, fleshy groove in median depression of head absent, coarse to sharp granules or spinulations on anterior surface of head shield absent, and gill rakers on rear surfaces of first two gill arches absent (Ref 54794).
Notarius biffi 在特征的组合之后被与 Notarius 的其他 EP 盘 唱片种区分藉由: 一个小的嘴, 它的宽度 34.2-39.3%(意谓 36.2%) HL; 眼大的, 它的直径 3.8-4.5%;(意谓 4.2%) 短下颚触须, 他们的长度 10.2-13.1%(意谓 11.6%) SL; 短的前面 internarial 距离, 17.9-20.8%(意谓 19.4%) HL; 相当细长的尾柄, 深度 6.1-6.7%(意谓 6.4%) SL; 而且在第一鰓弓 3-4+7-8(模態 12) 上的鰓耙. 下列特徵的組合也將此種與其他的 EP 盤 唱片 ariids 區分開: 三角形的肱骨突起 , 三對觸鬚在後鼻孔之間的存在又肉質的溝不存在, 在頭部的中央凹窪的肉質凹槽不存在, 粗糙的對銳利的小粒，或者小刺在前面，頭盾的表面不存在, 與鰓耙在前面兩個鰓弓的後面表面上不存在 (參考文獻 54794).
Inshore marine and brackish waters, and high salinity estuaries (Ref 54794).
沿海地区海洋与半咸淡水域 , 与高的盐度河口 (参考文献 54794).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
中太平洋东部: 热带东太平洋从中央的与哥斯达黎加北方部与萨尔瓦多。 虽然 Kailola 与 Bussing(1995) 深思 " Arius" 种一延伸向南至巴拿马， R. Cooke(pers. comm。, 2004) 这种是的怀疑向东 (参考文献 54794) 出现在巴拿马 , 来自 Parita 海湾的至少。
Betancur-R., R. and A. Acero P., 2004. Description of Notarius biffi n. sp. and redescription of N. insculptus (Jordan and Gilbert) (Siluriformes: Ariidae) from the eastern Pacific, with evidence of monophyly and limits of Notarius. Zootaxa 703:1-20. (Ref. 54794)
人类利用
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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
Preferred temperature (Ref.
123201): 24.5 - 29.1, mean 27.9 °C (based on 20 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.9 ±0.6 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (30 of 100).
