(Lepomis macrochirus)
Common Names - bream, blue bream, sun perch, blue sunfish,
copperhead, copperbelly, roach.
Description - Bluegills have small mouths and oval-shaped,
almost rounded, bodies. Body coloration is highly variable with size,
sex, spawning, water color, bottom type, and amount of cover. In
general, they are somewhat lavender and bronze with about six dark
bars on their sides. Males tend to have a copper-colored bar over the
top of the head behind the eyes. The breast is silver to slightly
blue most of the year, with some yellow or orange during spawning
season. Females are generally lighter colored than males. Two
distinctive characteristics are the prominent black spot on the rear
edge of the gill-cover and a black spot at the base of the posterior
portion of the dorsal fin.
Subspecies - Two are recognized: the northern bluegill (Lepomis
macrochirus macrochirus), found in northwest Florida;
and the Florida bluegill (Lepomis macrochirus mystacalis),
found throughout Florida except the panhandle. The bluegill also
hybridizes with other members of the sunfish family.
Range - Found naturally throughout Florida, and across the United States
because of widespread stocking.
Habitat - Bluegills prefer the quiet, weedy waters where
they can hide and feed. They inhabit lakes and ponds, slow-flowing
rivers and streams with sand, mud, or gravel bottoms, near aquatic
vegetation.
Spawning Habits - Bluegills are well known for
"bedding" in large groups, with their circular beds
touching one another. Bedding occurs in water two to six feet deep
over sand, shell or gravel, and often among plant roots when the
bottom is soft. Spawning occurs from April through October with the
peak in May and June, when water temperature rises to about 78-80
degrees. A female may lay 2,000 to 63,000 eggs, which hatch 30 to 35
hours after fertilization.
Feeding Habits - Insects, insect larvae and crustaceans
are the dominant foods of bluegills, with vegetation, fish eggs,
small fish, mollusks, and snails being of secondary importance,
although they may dominate their diet during certain times of the
year.
Age and Growth - Growth is rapid in Florida. A
one-year-old fish may be four inches long. Spawning may occur the
first year. Bluegills can live up to 11 years, but most are less than
7 years old. The rate of growth varies considerably in different bodies
of water. However, a six-inch bluegill in Florida is typically two to
four years old.
Sporting Qualities - Because of its willingness to take a
variety of natural baits (e.g., crickets, grass shrimp, worms) and
artificial lures (e.g., small spinners or popping bugs) during the
entire year, its gameness when hooked, and its excellent food
qualities, the bluegill is one of the more important sport fish in
Florida and the eastern United States. As a sport fish, specific bag
and size limit regulations apply, and you can register a qualifying
catch as part of the Florida Fish and Wildlife Conservation Commission's
Big Catch program.
Eating Quality - Excellent; the flesh is white, flaky,
firm and sweet. They are generally rolled in cornmeal or dipped in
pancake batter before frying. Many rank the bluegill as the most
delicious of all freshwater fish.
