Pikktiib-sooritsika (Conocephalus fuscus) laulev isend.webm
Conocephalus fuscus -- Langflügelige Schwertschrecke.webm
Portál informačního systému ochrany přírody
Taxonomy database of the U.S. National Center for Biotechnology Information
Global Biodiversity Information Facility
Interim Register of Marine and Nonmarine Genera
Katydids and Bush-crickets: Reproductive Behavior and Evolution of the Tettigoniidae