FISHES OF MISSOURI AND ARKANSAS. 
139 
17. Zygonectes notatus (Rafiuesque). 
South Fork Ouachita, Mazarn, Saline, and Caddo Rivers. 
18. Iiucius vermiculatus (Le Stieur). 
One specimen from Mazarn and one from South Fork of the Ouachita. 
19. Labidesthes sicculus Cope. 
All streams ; very common. 
20. Apliredoderus sayanus (Gilliam.s). 
One specimen from the Caddo; scales 5.3. 
21. Ambloplites rupestris (Rafiuesque). 
Ouachita and South Fork of the Ouachita; common. 
22. Chaenobryttus gulosus (Cuv. and Val.). 
Caddo River, Caddo Gap, Ark., scarce. 
23. Lepomis cyanellus (Rafiuesque). 
All streams except the Saline ; not common. 
24. Lepomis pallidus (Mitchill). 
Caddo Creek ; scarce. 
25. Lepomis megalotis Rafiuesque. 
All streams ; common. 
26. Micropterus salmoides (Lacdpfede). 
One specimen from the Ouachita, two from the Caddo. 
27. Micropterus dolomieu Lac6p&de. 
All streams ; rather common. 
28. Etheostoma nigrum Rafiuesque. 
One specimen from the Caddo. 
29. Etheostoma blennioides Rafiuesque. 
Very abundant in the Ouachita ; common in the other streams. 
30. Etheostoma copelandi (Jordan). 
Seven specimens from the Ouachita. 
31. Etheostoma caprodes Raflnesque. 
Three specimens from the Ouachita. 
32. Etheostoma phoxocephalum Nelson. 
Abundant in the Ouachita. 
33. Etheostoma zonale (Cope). 
Ouachita, abundant; South Fork of the Ouachita, Caddo, and Saline, scarce. 
34. Etheostoma whipplei (Girard). 
Common. Taken in all streams. Scales in the lateral line 50 to 60. Dorsal 
spines 9 to 12. 
35. Etheostoma chlorosoma (Hay). 
{Boleosoma camurum Forbes.) A few specimens from the Ouachita. 
36. Etheostoma stigmaeum (Jordan). 
{Pcecilichthys saxatilis Hay, fide Gilbert.) Ouachita and South Fork of the 
Ouachita, scarce ; Caddo River, Caddo Gap, Ark. ; scarce. 
