Note 24 — Chapter II · CRUSTACEA (CONTINUED): ENTOMOSTRACA—BRANCHIOPODA—PHYLLOPODA—CLADOCERA—WATER-FLEAS
Reading edition
A. cancriformis had been supposed to have disappeared from the British fauna for many years, but it was found in Scotland in 1907. See R. Gurney, Nature, lxxvi., 1907, p. 589.