Otothyropsis alicula Lippert, Calegari & Reis, 2014
分類 / 名前 共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
> Siluriformes (Catfishes) > Loricariidae (Armored catfishes) > Hypoptopomatinae
Etymology: alicula: From the Latin alicula, diminutive of ala, wing, fin in case of a fish, in allusion to the short pectoral fin diagnostic of the species. A noun in apposition.
Etymology: alicula: From the Latin alicula, diminutive of ala, wing, fin in case of a fish, in allusion to the short pectoral fin diagnostic of the species. A noun in apposition.
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. Tropical
分布 領土 | 国連食糧農業機関の区域 | エコシステム | 事件 | 目的のマップ | 導入 | Faunafri
South America: Rio Santo Antônio basin, a tributary to Rio Sapucaí, itself a tributary to the upper Rio Grande, Rio Paraná basin in Brazil.
サイズ / 重さ / 年齢
簡単な記述 検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 2; 背鰭 (合計) : 7; 肛門の骨: 1; 臀鰭: 5; 脊つい: 29 - 30. The possession of the unique caudal-fin coloration pattern, consisting of a densely pigmented blotch occupying its proximal half, prolonged posteriorly onto the middle rays but not reaching the posterior border of fin distinguishes Otothyropsis alicula from other species of Otothyropsis (vs. various color patterns but never with a distinct proximal blotch). It further differs from O. marapoama, O. piribebuy, and O. biamnicus by having a shorter prepelvic length (33.9-37.7 vs. 40.6-45.4, 42.2-46.3, and 36.7-39.3% SL, respectively), and from males of O. polyodon (33.9-36.3, mean 5 35.9 vs. 36.2-39.5% SL, mean 5 37.9). It can be further diagnosed from all congeners, except O. polyodon, by having the dorsal-fin spinelet rectangular in shape (vs. dorsal fin-spinelet triangular or quadrangular). It can be distinguished from all its congeners, except O. piribebuy, by having a raised crest of enlarged odontodes in the posterior portion of the parieto-supraocciptal (vs. such crest present). It also differs from O. marapoama, O. piribebuy, and O. polyodon by having the abdomen devoid or almost devoid of plates (vs. abdomen totally covered by plates or with three to four lateral abdominal plates and a row or few platelets in posterior portion of abdomen); shorter pectoral-fin spine (16.5-20.0 vs. 25.2-30.5, 24.9-30.4, and 21.4-26.9% SL, respectively), and the sutures between contiguous neural spines extending two-thirds the distance from centra to distal portion (vs. sutures between neural spines extending from near centra to or almost to the distal tip); from O. marapoama and O. piribebuy by having 11-13 plates between anal and caudal fins (vs. 9-10 plates, in both), complete median series of lateral plates, reaching to the caudal fin (vs. the medial series of lateral plates truncated at least two plates before the caudal fin), and 22-25 plates in median lateral series (vs. 17-21 and 19-20, respectively); from O. polyodon by having larger cleithral width (22.6-24.7 vs. 19.2-21.9%SL) and shorter nares diameter (6.8-11.2 vs. 11.5-15.6% HL); and from O. biamnicus by having a longer snout (49.7-54.2 vs. 44.1-47.9% HL) (Ref. 96503).
ライフサイクルと交尾行動 成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
主な参考文献
参考文献のアップロード | 参考文献 | コーディネーター : Fisch-Muller, Sonia | 協力者
Lippert, B.G., B.B. Calegari and R.E. Reis, 2014. A new species of Otothyropsis (Siluriformes: Hypoptopomatinae) from Eastern Brazil. Copeia 2014(2):238-244. (Ref. 96503)
CITES
Not Evaluated
人間に対する脅威
Harmless
人間の用途
FAO - Publication: search | FishSource |
より多くの情報
ライフサイクル
繁殖
成熟
成熟度／エラ
生産力
放精
産卵群
卵
卵の開発
幼生
幼生の動力
繁殖
成熟
成熟度／エラ
生産力
放精
産卵群
卵
卵の開発
幼生
幼生の動力
解剖学
カマ
脳
オトリス
カマ
脳
オトリス
生理学
体組成
栄養素
酸素消費
水泳タイプ
泳ぐ速さ
視覚色素
フィッシュ・サウンド
病気と寄生虫
毒性（LC50）
体組成
栄養素
酸素消費
水泳タイプ
泳ぐ速さ
視覚色素
フィッシュ・サウンド
病気と寄生虫
毒性（LC50）
遺伝子の
ゲノム
遺伝子の
ヘテロ接合性
遺伝
遺伝的多様性
ゲノム
遺伝子の
ヘテロ接合性
遺伝
遺伝的多様性
用具
特記事項
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インターネットの情報源
AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: 部類, 種 | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | 生命の木 | Wikipedia: 行く, 検索する | World Records Freshwater Fishing | Zoobank | 動物に関する記録
モデルに基づく推定値
|
系統多様性指数 (参照 82804) |
PD50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.00977 (0.00436 - 0.02192), b=3.06 (2.87 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
|
栄養段階 (参照 69278) |
2.3 ±0.1 se; based on size and trophs of closest relatives |
|
回復力 (参照 120179) |
高い, １５か月以下の倍増期間の最小個体群 (Preliminary K or Fecundity.). |
|
漁業の脆弱性 (Ref. 59153) |
Low vulnerability (11 of 100). 🛈 |