Classification / Names
Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa
Actinopterygii (ray-finned fishes) >
Perciformes (Perch-likes) >
Centrarchidae (Sunfishes)
Etymology: Micropterus: Greek, mikros = small + Greek,pteron = wing, fin (Ref. 45335); coosae: Specific epithet coosae: of the Coosa (river system) (Ref. 10294). More on author: Hubbs.
Environment / Climate / Range
Ecology
Freshwater; demersal. Temperate; 35°N - 33°N
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 47.0 cm TL male/unsexed; (Ref. 5723); common length : 25.5 cm TL male/unsexed; (Ref. 12193); max. published weight: 3.7 kg (Ref. 4699); max. reported age: 10 years (Ref. 72462)
North America: Savannah, Chattahoochee and Mobile Bay basins in North Carolina, South Carolina, Georgia, Tennessee and Alabama in the USA.
Inhabits rocky runs and pools of creeks and small to medium rivers (Ref. 205); also found in upland streams (Ref. 10294). Oviparous (Ref. 205).
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.
IUCN Red List Status (Ref. 90363)
Threat to humans
Harmless
Human uses
Gamefish: yes
More information
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Estimates of some properties based on empirical models
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01023 (-0.10446 - 0.12492), b=3.05111 (2.97373 - 3.12848), based on LWR estimates for species & family-BS (Ref.
93245).
Trophic Level (Ref.
69278): 3.6 ±0.6 se; Based on size and trophs of closest relatives
Resilience (Ref.
69278): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Vulnerability (Ref.
59153): Moderate to high vulnerability (51 of 100) .