分類 / Names
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).
More on author: Fowler.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 亞熱帶的; 31°N - 30°N
North America: found only in Choctawhatchee Bay drainage in Florida panhandle in the USA.
北美洲: 發現在美國的佛羅里達狹長的土地只在 Choctawhatchee 海灣流域中。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 5.3 cm TL 雄魚/尚未辨別雌雄; (Ref. 5723); common length : 4.3 cm TL 雄魚/尚未辨別雌雄; (Ref. 12193)
Inhabit vegetated sand runs of clear creeks (Ref. 5723). Eggs are found attached to the substrate unguarded (Ref. 7043).
棲息於長滿植物的沙子清潔的水流小溪。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Eggs are found attached to the substrate unguarded (Ref. 7043).北美洲: 發現在美國的佛羅里達狹長的土地只在 Choctawhatchee 海灣流域中。
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: 22 December 2011
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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=0.00676 (0.00301 - 0.01516), 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 (Ref.
69278): 3.2 ±0.5 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Fec=6).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
