Aquarius cinereus (Puton, 1869)

Hydrometra aptera var. cinerea Puton, 1869b: 144 (upgraded by Puton, 1875a: 52). ST(S): Algeria, Biskra; MNHN.

Gerris cinereus eremica Lindberg, 1963c: 150 (syn. Andersen, 1990: 68). HT: male, Morocco, Assa; MZHF.