25 The Court first used the phrase critical stage in connection with the right to counsel in Parkerv. Illinois, 333 U.S. 571, 575 (1948), and first specified that counsel must be provided to a defendant ata critical stage of a criminal prosecution in Hamilton v. Alabama, 368 U.S. 52, 54-55 (1961).
01 December 1978. The largest known land gastropod is the African giant snail Achatina achatina, the largest recorded specimen of which measured 39.3 cm (15.5 in) from snout to tail when fully extended, with a shell length of 27.3 cm (10.75 in) in December 1978. It weighed exactly 900 g (2 lb).
The living gastropod species that has the largest (longest) shell is Syrinx aruanus with a maximum shell length of 0.91 m (3.0 ft), a weight of 18 kg (40 lb) and a width of 96 cm (38 in). Another giant species is Melo amphora, which in a 1974 specimen from West Australia, measured 0.71 m (2.3 ft) long, had a maximum girth of 0.97 m (3.2 ft) and weighed 16 kg (35 lb).