(81) 
44. Golden Red Horse. Myxostoma aureolum, Le S. (2.) Chiefly 
mollusks, (Anodonta, Paludina), a few slender ringed worms (Naididae), 
much dirt and a little unrecognized vegetation. 
45. Myzostoma, sp. undet. (3.) Only mud and Unionidae. 
46. Chub Sucker. Eremyzon sucetta, Lac. (2.) Confervoid algae, 
diatoms, mud. 
47. Carp Suckers. Carpiodes, sp. (6.) I have found it quite im- 
possible to recognize the species of this genus with certainty by the descrip- 
tions extant, and until they have been revised prefer not to attempt to sep- 
arate them. 
Mollusca 1 (gasteropoda). 
Insecta 3 (Chironomus larvae). 
Crustacea 4; Cladocera 3 (Bosmina 1, Ceriodaphnia 1, Lynceidae 1), 
Ostracoda 2 (Cypris), Copepoda 3 (Cyclops 2, Canthocamptus 2.) Also 
nematoid worms 1, and various algae 2. 
48. Red-mouth Buffalo. Ichthyobus bubalus, Raf. (6.) Chiefly en- 
tomostraca. 
Mollusca 1 (Limnea'? ). 
Insecta 4 (larvae of diptera.) 
Crustacea 6, Cladocera 5, (Bosmina 4, Daphnia 2, Ceriodaphnia an- 
gulata 4, Lynceidae 2) Ostracoda 2 (Cypris), Copepoda 5 (Cyclops 5, Can- 
thocamptus 1). Also diatoms 1, and seeds and glumes of grasses 1. 
49. Black Buffalo. Bubalichthys niger, Raf, (2.) Larvae of gnats 
and May flies, Unionidae, Ceriodaphnia, Cyclops, a Lumbricus, diatoms* 
mud. 
CAT FISHES. SILUBIDAE , ( 5 .) 
Very miscellaneous feeders, eating both animal and vegetable food, the 
former the more freely. Bones and pieces of fish were found, evidently 
from too large animals to have been swallowed alive. Aquatic larvae of all 
kinds, worms, water bugs, mollusks (rarely), algae, stems and leaves of both 
exogens and endogens, masses of fine roots, with an occasional craw-fish 
make up the bill of fare. 
50. Common Channel Cat. Ichthaelurus punctatus, Raf. (6.) Bones 
and pieces of large fishes 3, fragments of bivalve mollusks (no shells) 1, 
land insects 1 (bees, plant bugs), aquatic larvae 6 (Dytiscidae, Agrioninae 
