分類 / Names
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
>
Siluriformes (Catfishes) >
Amphiliidae (Loach catfishes) > Amphiliinae
Etymology: Amphilius: Greek, amphi = on both sides + Greek, leios = fat; korupi: Named for the Korup National Park in Cameroon, where the species is found..
Environment: milieu / climate zone / depth range / distribution range
生態学
; 新鮮な水 底生の. Tropical
Africa: coastal streams of northwestern Cameroon including tributaries of the Cross (Ref. 74418) and the Akpa-Korup and Ndian Rivers (Ref. 74418, 81646).
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 6.5 cm SL オス/雌雄の選別がない; (Ref. 74418)
簡単な記述
検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 0; 肛門の骨: 0. Diagnosis: adipose fin moderate size, origin behind pelvics; colour uniform dark brown, caudal fin black with narrow yellow band across base and distal edge; eyes widely spaced (interorbital width 2.6-4.0 times orbit diameter); origin of dorsal fin one head length behind head; dorsal fin base before origin of pelvic fins; dorsal fin leading ray extends full length of leading edge of fin; caudal fin with 6+7 principal rays; caudal peduncle 0.9-1.4 times longer than deep; snout relatively short, less than half length of head, equal to or shorter than post-orbit length; eyes placed equidistant from hind margin of head and tip of snout (mid-way along head) or nearer to tip of snout (Ref. 81646).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 幼生
Skelton, P.H., 2007. New species of the amphiliid catfish genera Amphilius, Doumea and Phractura and the taxonomy of Paramphilius from West Central Africa (Siluformes, Amphiliidae). Zootaxa 1578:41-68. (Ref. 74418)
IUCNのレッドリストの状況は (Ref. 130435)
絶滅危惧 (EN) (B1ab(iii)+2ab(iii)); Date assessed: 16 February 2009
Human uses
用具
特記事項
XMLをダウンロードして下さい
インターネットの情報源
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=0.01000 (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): 3.0 ±0.3 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 (Assuming Fec < 10,000).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
