分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cyprinodontiformes (Rivulines, killifishes and live bearers)
鱂形目 (Rivulines, killifishes and live bearers) >
Poeciliidae (Poeciliids)
花鱂科 (Poeciliids) > Poeciliinae
Etymology: Poeciliopsis: Greek, poikilos = with a lot of colours + Greek, opsis = appearance (Ref. 45335).
More on authors: Baird & Girard.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性; 非遷移的. 亞熱帶的; 25°C - 28°C (Ref. 2059); 34°N - 29°N
North America: in Gila River system in New Mexico and Arizona and streams south to western Mexico (Ref. 5723). Occurs naturally in the Colorado and Yaqui river basins at altitudes ranging from sea level to 1500 m. Note that high altitude occurrences are most commonly associated with outflows and springs.
北美洲: 在新墨西哥州與亞歷桑那州與溪流的吉拉河系統南至墨西哥西部。 (參考文獻 5723) 自然地在被範圍從海平面到 1500 公尺的高度的科羅拉多與 Yaqui 河流域生存。 高海拔發生通常最被伴隨著流出與泉水的附註。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 6.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5723); common length : 3.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 12193); 最大年齡: 1.00 年 (Ref. 12193)
Formerly occurred from Frisco Hot Spring, New Mexico, to near the mouth of the Gila River: it was perhaps more widespread in spring-fed creeks and marshes of southern Arizona between 900 and 1500 m above sea level. Inhabits vegetated springs and margins, pools and backwaters of creeks and small to medium rivers. Usually found in shallow, warm water.
從前從 Frisco 溫泉，新墨西哥州出現了, 對吉拉河的河口附近: 也許它在 900 與 1500 公尺上方海平面之間在亞歷桑那州南部的泉水注入之小溪與濕地更廣泛分佈。 棲息於長滿植物的泉水與邊緣，小溪及小型到中型河川的深潭與滯水區。 通常發現於淺灘,溫暖水。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
北美洲: 在新墨西哥州與亞歷桑那州與溪流的吉拉河系統南至墨西哥西部。 (參考文獻 5723) 自然地在被範圍從海平面到 1500 公尺的高度的科羅拉多與 Yaqui 河流域生存。 高海拔發生通常最被伴隨著流出與泉水的附註。
Page, L.M. and B.M. Burr, 1991. A field guide to freshwater fishes of North America north of Mexico. Houghton Mifflin Company, Boston. 432 p. (Ref. 5723)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 20 March 2018
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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=0.01023 (0.00454 - 0.02306), b=3.14 (2.95 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (tmax=1).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
