1914 - 15 .] 
The Eeflexes of Autotomj in Decapods. 
239 
Figs. 4, 5, and 6, These figures show the normal position of the basal segments of a 
lobster’s walking-leg with the muscle attachments, e is the extensor of the second 
segment, a the autotomiser, and /the breaking-furrow. 
