Lopystre

According to the Old English Dictionary:

an;

lopystre

f. A lobster, a locust :-- Loppestre polypus, Ælfc. Gl. 102; Som. 77, 77; Wrt. Voc. 56, 2: 77, 69. Lopust locusta, ii. 113, 11. Hwæt féhst ðú on sǽ? Crabban and lopystran quid capis in mari? Cancros et polypodes, Coll. Monast. Th. 24, 13. Lopestro (loppestra, Rush.) lucustas, Mk. Skt. Lind. 1, 6. lopystre