分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes)
鯰形目 (Catfishes) >
Ariidae (Sea catfishes)
海鯰科 (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
生態學
海洋; 半鹹淡水 底中水層性; 深度上下限 9 - 30 m (Ref. 54794). 熱帶
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).
此魚種在熱帶的 EP 盤 唱片被知道從中央的與哥斯大黎加北方部與薩爾瓦多。 雖然 Kailola 與 Bussing(1995) 深思 " Arius" 種一延伸向南至巴拿馬， R. Cooke(pers. comm。,2004) 這種是的懷疑向東 (參考文獻 54794) 出現在巴拿馬 , 來自 Parita 海灣的至少。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 32.4 cm SL 雄魚/尚未辨別雌雄; (Ref. 54794)
簡短描述
型態特徵 | 形態測量圖
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 在特徵的組合之後被與 Notarius 的其他 EP 盤 唱片種區分藉由: 一個小的嘴, 它的寬度 34.2-39.3%(意謂 36.2%) HL; 眼大的, 它的直徑 3.8-4.5%;(意謂 4.2%) 短下顎觸鬚, 他們的長度 10.2-13.1%(意謂 11.6%) SL; 短的前面 internarial 距離,17.9-20.8%(意謂 19.4%) HL; 相當細長的尾柄，深度 6.1-6.7%(意謂 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，而且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).
沿海地區海洋與半鹹淡水域 , 與高的鹽度河口 (參考文獻 54794).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
此魚種在熱帶的 EP 盤 唱片被知道從中央的與哥斯大黎加北方部與薩爾瓦多。 雖然 Kailola 與 Bussing(1995) 深思 " Arius" 種一延伸向南至巴拿馬， R. Cooke(pers. comm。,2004) 這種是的懷疑向東 (參考文獻 54794) 出現在巴拿馬 , 來自 Parita 海灣的至少。
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)
人類使用
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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).
營養階層 (Ref.
69278): 3.9 ±0.6 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (30 of 100).
