BASAL LAOPHONTID EVOLUTION 



85 



Fig. 23 Archesola typhlops (Sars, 1908) comb. nov. ( 9). A, Genital double-somite, ventral; B, anal somite and right caudal ramus, dorsal; C, antenna; D, 

 maxilliped; E, P5, anterior. Archesola hamondi gen. et sp. nov. F, P5 2, anterior. 



