(75) 
5. Rough-cheeked Darter . Poecilichthys asprigenis, Forbes, (2.) 
Larvae of Ohironymus (diptera), and other aquatic larvae : also pupae of a 
small Ephemerid approaching Baetisca. 
6. Striped Darter. Etheostoma lineolata, Ag. (1.) Many larvae of 
Chironymous (diptera). 
7. Boleichthys elegans, Gir. (1.) Larvae of 
gnats and of May-flies, with a few copepoda. 
PERCHES. PERCIDAE. (7.) 
Chiefly fishes, including perch, bass, sun-fish, gizzard shad, minnows, 
(Cyprinidae) and cat-fish ; also water-bugs (Corixa). 
8. Ringed Perch. Perea americana, Schrank, (1). A cyprinoid fish. 
9. Black “Salmon.” Wall-eyed Pike. Stizostethium vitreum, Mitch. 
(1). A bony fish with sub-globular stomach ; probably one of the suckers. 
10. White “Salmon.” Wall-eyed Pike. Stizostethium canadense, 
Smith, (4). A common perch (Perea), a sun-fish (lchthelidae), a black 
bass (Micropterus salmoides), a gizzard shad (Dorosoma), a cat-fish (Silu- 
ridae), and an undetermined bony fish with cycloid scales. 
11. Wall-eyed Pike. Stizostethium, (species undetermined) (1) . An 
unrecognizable bony fish and several water-bugs (Corixa alternata, Say). 
WHITE BASS. LABRA CIDAE. (4.) 
Sun-fish, larvae of neuroptera and diptera, and other insects. 
12. White Bass. Roccus chrysops, Raf. (3). Chiefly larvae of May- 
flies (Ephemeridae) ; also a sun-fish, (Centrarchidae) and another spiny- 
finned fish, and a few larvae of Chironymous and other diptera. 
13. Yellow Bass. Morone interrupta, Gill. (1). Chiefly larvae of 
Ephemeridae (May-flies). An amphipod crustacean ( Allorchestes dentata, 
Sm.), some larvae of dragon flies (Agrion) and a few young grasshoppers. 
BLACK BASS AND SUN FISHES. CENTRARCHIDAE. {31.) 
Food mixed, animal and vegetable, the former largely predominating. 
A few fishes ( a darter, another percoid fish, and two or three cyprinoid 
minnows), a multitude of insects, land and water, representing all orders but 
hymenoptera; arachnida (spiders and water mites), amphipod and isopod 
Crustacea (Allorchestes and Asellus), hosts of entomostraca (cladocera 
and copepoda, chiefly the former), a few mollusks, bivalve and univalve, an 
earth worm, and masses of Plumatella-like polyzoa ; also a good deal of 
Potamogeton, Ceratophyllum and other water weeds, and algae, together 
with miscellaneous floating vegetable trash. 
k 
