Environment: milieu / climate zone / depth range / distribution range
Ecología
; agua dulce demersal; pH range: 6.0 - ? ; dH range: 5 - ?. Temperate; 4°C - 30°C (Ref. 2060); 32°N - 28°N
Distribución
Países | Áreas FAO | Ecosistemas | Ocurrencias, apariciones | Point map | Introducciones | Faunafri
North America: Lower Altamaha River drainage, Georgia south to central part of peninsular Florida, and west to Choctawhatchee River drainage, Florida, USA.
Tamaño / Peso / Age
Maturity: Lm ? range ? - ? cm
Max length : 3.4 cm TL macho / no sexado; (Ref. 5723); common length : 2.3 cm TL macho / no sexado; (Ref. 12193)
Occurs in swamps, heavily vegetated sloughs and small sluggish streams, usually over mud. Oviparous, eggs are deposited in aquatic vegetation, preferably on strands of Ceratophyllum sp. when available (Ref. 58020).
Life cycle and mating behavior
Maturities | Reproducción | Spawnings | Egg(s) | Fecundities | Larva
The fish scatter their eggs into thick plant vegetation.
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 Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Herramientas
Special reports
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Fuentes de Internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [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).
Nivel trófico (Ref.
69278): 3.4 ±0.4 se; based on size and trophs of closest relatives
Resiliencia (Ref.
120179): Bajo, población duplicada en un tiempo mínimo de 4.5-14 años (Fec=20).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
