分類 / Names
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
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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
生態学
海; 汽水性の 底生の漂泳性; 深さの範囲 9 - 30 m (Ref. 54794). Tropical
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).
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 32.4 cm SL オス/雌雄の選別がない; (Ref. 54794)
簡単な記述
形態学 | 形態計測学
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).
Inshore marine and brackish waters, and high salinity estuaries (Ref 54794).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
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)
人間に対する脅威
Traumatogenic (Ref. 58010)
Human uses
より多くの情報
共通名の類義語代謝捕食動物生態毒性繁殖成熟放精卵の集合体生産力卵卵の開発
Age/Size成長体長-重さLength-length体長組成形態計測学形態学幼生幼生の動力補充豊度BRUVS
参考文献水産養殖水産養殖の紹介緊張遺伝子のElectrophoreses遺伝病気行列NutrientsMass conversion
協力者画像Stamps, Coins Misc.音シガテラ（食中毒の名前）速度泳ぐ 型式カマOtoliths脳視覚
用具
特記事項
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インターネットの情報源
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).
栄養段階 (Ref.
69278): 3.9 ±0.6 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 手段, １．４年～４．４年の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (30 of 100).
