分類 / 名前
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Siluriformes (Catfishes) >
Trichomycteridae (Pencil or parasitic catfishes) > Sarcoglanidinae
Etymology: Ammoglanis: Greek, ammos = sand + Greek, glanis = a fish that can eat the bait without touching the hook; a cat fish. Glanis was the sacred spirit of springs in the town of Glanum and there was the Glanicae, a triad of local mother goddesses (Ref. 45335); amapaensis: Named for the Brazilian state of the type locality, Amapá.
More on authors: Mattos, Costa & Gama.
環境:環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
; 新鮮な水 底生の漂泳性. Tropical
South America: Brazil.
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 1.8 cm SL オス/雌雄の選別がない; (Ref. 78711)
簡単な記述
検索表 | 形態学 | 形態計測学
背鰭 (合計) : 5; 臀鰭: 4; 脊つい: 29 - 31. This species is distinguished by having a slender and long quadrate with greatest depth about 30% of the length of its main axis; compared to its congeners, it has a long nostril barbel, reaching the posterior margin of the eyes (vs. reaching anterior margin), no cranial fontanel (vs. present), anterior part of palatine with small ossification (vs. none) (Ref. 78711).
Body shape (shape guide): elongated.
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Mattos, J.L.O., W.J.E.M. Costa and C. de S. Gama, 2008. A new miniature species of Ammoglanis (Siluriformes: Trichomycteridae) from the Brazilian Amazon. Ichthyol. Explor. Freshwat. 19(2):161-166. (Ref. 78711)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
用具
特記事項
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インターネットの情報源
モデルに基づく推定値
系統多様性指数 (参照 82804) |
PD50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
栄養段階 (参照 69278) |
3.0 ±0.3 se; based on size and trophs of closest relatives |
漁業の脆弱性 (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |