Unless otherwise posted, spearguns or gigs without explosive charge, may be used to take grass carp, common carp, freshwater drum, threadfin shad, gizzard shad, longnose gar, shortnose gar, spotted gar, and their hybrids, bigmouth buffalo, smallmouth buffalo, black buffalo, and their hybrids, river carpsucker, quillback, white sucker, golden redhorse, shorthead redhorse, goldfish, goldeye, shovelnose sturgeon, fish species listed as prohibited species in waters posted “open to scuba and skin diving” and bullfrogs. Spears must be attached to speargun or person by a line.