Bass Redeye (lat. Micropterus coosae)
There are two widely recognized forms of this member of
the black bass group of the Centrarchidae family: the
Apalachicola, which is called a shoal bass, and the Alabama,
which is generally referred to as the redeye bass or the true
redeye. The shoal bass has yet to be described fully or given
a distinct scientific name, and there is some confusion over
the two. A scrappy fighter, the redeye bass often jumps
when hooked and is hard to catch. Its white, flaky meat is of
good table quality, similar to that of other black bass.
OTHER NAMES:
- black bass,
-
Coosa bass,
-
shoal bass,
As its name indicates, the redeye bass is
characterized by the considerable amount of red in its eyes.
It is bronze olive above, with brownish to greenish sides,
and yellow-white to blue below, usually with dark vertical
bars on the flanks. The bars on the caudal peduncle are diamond
shaped with light centers. It has a prominent dark
spot on the gill cover and rows of dark spots on the lower
sides, as well as white upper and lower outer edges on the
orange-tinged tail. The upper jaw of its large mouth
extends to the rear portion of the eye but not beyond, and
there is usually a patch of teeth on the tongue. The redeye
has redder fins than do other black bass; the first and the
second dorsal fins are connected, and the second dorsal
and the caudal fins and the front of the anal fin are brick red
on young fish. There is a dusky spot on the base of the tail,
which is also darkest on a young fish. There are 12 dorsal
rays and 10 anal rays.
The shoal bass can normally be distinguished from the
redeye bass by a prominent spot immediately before the tail
and another on the edge of the gill cover, which is generally
indistinct on the redeye. The shoal bass also lacks white
outer edges on the tail, has smaller scales, and lacks the
patch of teeth on the tongue. It has 12 to 13 dorsal rays and
10 to 11 anal rays.
The redeye bass grows to 181⁄2 inches and about 3 pounds, although some reach more than 8 pounds
and live as long as 10 years. The shoal form grows faster,
although it generally reaches about 15 inches in length. The
all-tackle world record is an 8-pound, 12-ounce fish taken in
Florida in 1995.
Spawning occurs in spring, when water temperatures
are between 60° and 70°F, usually over coarse
gravel at the head of a pool. Males build the nest and guard
the eggs and fry.
Redeye feed primarily on terrestrial and larval
insects, crayfish, and small fish.
Redeye bass
are found in the Alabama,
the Savannah, the Coosa,
the Chattahoochee, and the
Warrior River systems in
Georgia and Alabama, and
in southeastern Tennessee
(Conasauga drainage).
They have been introduced
to a limited degree in California,
Puerto Rico, and
Kentucky’s upper Cumberland
River drainage.
Shoal bass occur in
the Apalachicola River system
in Florida and in the
Chattahoochee, the Chestatee,
and the Flint Rivers in
Georgia.
Inhabiting the
rocky runs and pools of
creeks and small to medium
rivers, redeye bass prefer the
cold headwaters of small
streams. They seldom exist
in natural lakes, ponds, or
reservoirs, and they prefer
water temperatures in the
mid-60s. Shoal bass are
most likely to thrive in
main-channel habitats.