==Species==* "Conger cinereus" Rüppell, 1830 (Longfin African conger)* "Conger conger" (Linnaeus, 1758) (European conger)* "Conger erebennus" (D. S. Jordan & Snyder, 1901)* "Conger esculentus" Poey, 1861 (Grey conger)* "Conger japonicus" Bleeker, 1879 (Beach conger)* "Conger macrocephalus" Robert H. Kanazawa, 1958* "Conger myriaster" (Brevoort, 1856) (Whitespotted conger)* "Conger oceanicus" (Mitchill, 1818) (American conger)* "Conger oligoporus" Kanazawa, 1958* "Conger orbignianus" Valenciennes, 1842 (Argentine conger)* "Conger philippinus" Kanazawa, 1958* "Conger triporiceps" Kanazawa, 1958 (Manytooth conger)* "Conger verreauxi" Kaup, 1856 (Southern conger)* "Conger wilsoni" (Bloch & J. G. Schneider, 1801) (Cape conger)==Behavior==Congers are predators and can attack humans.
Leta 1962 je postal izdajatelj astronomske revije Icarus.