Guadalupe Bass , Micropterus treculi 



Colorado River, San Marcos River, and Guadalupe River, and western tributaries 



of the Brazos River in Texas . 



Suggested by Dr. Clark Hubbs , University of Texas. 



Blenny Darter , Etheostoma blennius 



Tennessee River System in Tennessee and Alabama. 



Tuckasegee Darter, Etheostoma gutselli 



Tennessee River System in Tennessee and North Carolina. 



Waccamaw Darter, Etheostoma perlongum 

 Lake Waccamaw in North Carolina. 

 Suggested by Dr. Frank J. Swartz, University of Maryland. 



Backwater Darter, Etheostoma zoniferum 



Catoma and Big Swamp Creeks near Montgomery, Alabama. 



Tangerine Darter, Percina aurantiaca 



Tennessee River System in Tennessee, North Carolina, and Virginia. 

 Suggested by Dr. William J. Richards, U.S. Bureau of Commercial Fisheries. 



Freckled Darter, Percina lenticula 



Alabama River System in Alabama and Georgia. 



Suggested by Dr. William J. Richards, U.S. Bureau of Commercial Fisheries. 



Sharpnose Darter, Percina oxyrhyncha 



Mountain streams of Kanawha River drainage in Virginia. 



Leopard Darter, Percina pantherina 



Little River System in Oklahoma and Arkansas . 



Suggested by Dr. William J. Richards, U.S. Bureau of Commercial Fisheries. 



Olive Darter , Percina squamata 



Tennessee River System in Tennessee and North Carolina. 



Tidewater Goby, Eucyclogobious newberryi 

 Corte Madera Creek in California . 

 Suggested by California Department of Fish and Game. 



Rough Sculpin, Cottus asperrimus 



Few tributaries of Pit River in Shasta and Modoc Counties, California. 

 Suggested by California Department of Fish and Game. 



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