Additional
Information: Large order of fishes that includes families such as the Percidae (perches), Centrarchidae (sunfishes), Sciaenidae (drums or croakers), Cichlidae (cichlids), Scombridae (mackerels and tunas), Xiphiidae (billfishes), and Channidae (snakeheads).
Cichlid Press Reference Service Cichlid Press Reference Service: Cichlid taxonomic reference service for scientists and hobbyists. (Perciformes) http://www.cichlidpress.com/referenceservice/
Walleye: Stizostedion vitreum Walleye: Stizostedion vitreum: Image and fact sheet for this freshwater fish, a member of the perch family. (Perciformes) http://www.michigan.gov/dnr/0,1607,7-153-10364_18958-45694--,00.html
Great Barracuda Great Barracuda: Information on feeding behavior, habitats, and anatomy of the barracudas (genus Sphyraena). (Perciformes) http://www.uga.edu/cuda/
Ruffe Ruffe: Synopsis of the biology and life history the Eurasian Ruffe (Gymnocephalus cernuus). (Perciformes) http://www.fw.umn.edu/research/ruffe/
Wonders of the Weeverfish Wonders of the Weeverfish: Detailed description of the venom apparatus of the Lesser Weever (Trachinidae:Trachinus vipera) and other information on marine biology and venomous fish. (Perciformes) http://www.users.totalise.co.uk/~darrenbarton