分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Percoidei (Perchs)
鱸形目 (Perchs) >
Percidae (Perches)
鱸科 (Perches) > Etheostomatinae
Etymology: Etheostoma: Greek, etheo = to strain + Greek, stoma = mouth; Rafinesque said "various mouths", but Jordan and Evermann suggest the name might have been intended as "Heterostoma (Ref. 45335).
Eponymy: José ‘Pepe’ Lugo Guajardo has acted as a guide for many scientists studying the fauna of Mexico’s Cuatro Cienegas Basin. He also has a reptile named after him. (Ref. 128868), visit book page.
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; 河川洄游 (Ref. 126106). 熱帶
Central America: Rio Mesquites and its tributaries in Bolson de Cuatro Cienegas, Mexico.
中美洲: 在 Bolson de Cuatro Cienegas ,墨西哥的 Rio 牧豆與它的支流。
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 3.5 cm SL 雄魚/尚未辨別雌雄; (Ref. 26684); 3.8 cm SL (female)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 8 - 11; 背的軟條 (總數) : 9 - 11; 臀鰭軟條: 6 - 8; 脊椎骨: 36 - 38. Presence of seven paris of branchiostegal rays; nuptial males have a blue throat; subdued body and fin markings; absence of bright or dark green coloration on the flanks; pectoral-fin base without scales.
Body shape (shape guide): elongated.
出現鰓條骨的七 paris; 求偶的雄魚有一個藍色的咽喉; 抑制的身體與鰭斑紋; 在側面上缺乏明亮或深綠色的顏色; 胸鰭基底沒有鱗片。
Adults most often occupy open (not vegetated) although complex bottoms comprised of gravel to cobble-sized fragments of tufa and tufa stromatolites. This substrate is formed largely by calcareous material accreting through physical and biological precipitation of calcium salts as well as by transport of fragmented tufa from upstream that deposits to form armored bars where channels widen abruptly.
大部分時常佔領開放的 (不是長滿植物) 雖然複雜的底部包含了凝灰岩與凝灰岩 stromatolites 的礫石到圓石規模碎片。 這一個底部主要地被經由鈣鹽的物理及生物沈澱生長的石灰質材料形成以及藉著碎片的凝灰岩的傳送從向上游那沈積形成峽道突然地擴大的厚重的橫帶。
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
中美洲: 在 Bolson de Cuatro Cienegas ,墨西哥的 Rio 牧豆與它的支流。
Norris, S.M. and W.L. Minckley, 1997. Two new species of Etheostoma (Osteichthyes: Percidae) from Central Coahuila, Northern Mexico. Ichthyol. Explor. Freshwat. 8(2):159-176. (Ref. 26684)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
極危 (CR) (B2ab(i,iii)); Date assessed: 09 March 2018
人類使用
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 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
|
Bayesian length-weight
|
a=0.00676 (0.00306 - 0.01496), b=3.12 (2.94 - 3.30), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
營養階層 (參考文獻 69278) |
3.2 ±0.5 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 (11 of 100). 🛈 |