Cybister (Cybister) Curtis 1827 (predaceous diving beetle)
Insecta - Coleoptera - Dytiscidae
Full reference: J. Curtis. 1827. British Entomology. Being Illustrations and Descriptions of the Genera of Insects Found in Great Britain and Ireland: Containing Coloured Figures from Nature of the Most Rare and Beautiful Species, and in Many Instances of the Plants Upon which They are Found, Vol IV 147-194
Parent taxon: Cybister according to A. N. Nilsson 2001
Sister taxa: Cybister agassizi, Cybister atavus, Cybister fractus, Cybister imperfectus, Cybister mancus, Cybister rotundatus
Subtaxa: Cybister (Cybister) lateralimarginalis
Ecology:
Distribution: found only at Sample 8, Nightingale Estate pit, Hackney (Quaternary of the United Kingdom)