分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Percopsiformes (Trout-perches, pirate perches and cavefishes)
鮭鱸目 (Trout-perches, pirate perches and cavefishes) >
Aphredoderidae (Pirate perches)
奇肛鱸科 (Pirate perches)
Etymology: Aphredoderus: Greek, aphod = excrement + Greek, dere = throat, in reference to the unusual postion of the anus (Ref. 45335); ornatus: Name 'ornatus' refers to the black horizontal stripe ornamentation on the lower half of the caudal peduncle and rear abdomen of this species.
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
; 淡水 底中水層性.
分布
領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
North America: USA.
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 8.8 cm SL 雄魚/尚未辨別雌雄; (Ref. 133071)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 4; 背的軟條 (總數) : 10 - 12; 臀棘: 3; 臀鰭軟條: 6 - 7. This species is distinguished from its congeners by the following set of characters: ventrolateral stripe present, and all except A. sayanus by lower mean scale counts; lateral series 42 vs. 46-49, rows above lateral line 8 vs. 9-10, caudal peduncle rows 29 vs. 33-35, and four vs. three dorsal spines. From A. sayanus, this species has a narrower body (mean 30.5% SL vs. 33%). From A. retrodorsalis, this species further differs by having two defined caudal spots and a shorter postopercular length frequently <15% SL compared to >15% SL (Ref. 133071).
Cross section: compressed.
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Muller, T.A. and A.M. Simons, 2024. Taxonomic revision of the Pirate Perches, Aphredoderus, (Percopsiformes:
Aphredoderidae) with descriptions of two new species. Zootaxa 5415(1):077-105 (Ref. 133071)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
人類使用
漁業: 沒有興趣
工具
特別的報告
下載 XML
網路資源
基於模型的估計
系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.7502 [Uniqueness, from 0.5 = low to 2.0 = high]. |
|
Bayesian length-weight
|
a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
營養階層 (參考文獻 69278) |
3.3 ±0.4 se; based on size and trophs of closest relatives |
回復力 (參考文獻 120179) |
高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.). |
釣魚的脆弱性 (Ref. 59153) |
Low vulnerability (21 of 100). 🛈 |