Environment: milieu / climate zone / depth range / distribution range
Ekologi
; air tawar dasar (demersal). Subtropical; 40°N - 29°N
North America: USA.
Size / Weight / umur
Maturity: Lm ? range ? - ? cm
Max length : 9.0 cm TL jantan/; (Ref. 5723); common length : 5.0 cm TL jantan/; (Ref. 12193); Umur maksimum dilaporkan: 3.00 Tahun (Ref. 12193)
Occur in swamps and mud-bottomed and heavily vegetated ponds, lakes and sloughs (Ref. 5723, 10294). Young feed primarily on small crustaceans (ostracods, amphipods, etc.), midge larvae, and small dragonfly nymphs; adults' diet is similar but also contain snails, aquatic hemipterans and terrestrial insects (Ref. 10294).
Life cycle and mating behavior
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva
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)
Status IUCN Red List (Ref. 130435: Version 2024-1)
ancaman kepada manusia
Harmless
penggunaan manusia
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01230 (0.00590 - 0.02567), b=3.07 (2.89 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.2 ±0.5 se; based on size and trophs of closest relatives
Daya lenting (Ref.
120179): Tinggi, Waktu penggandaan populasi minimum kurang dari 15 bulan (tmax=3).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
