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PACIFIC SCIENCE, VoL XXI, April 1967 
Fig. 2. a-b, Lucifer chacei: a, male 6th abdominal somite and telson, lateral; b, endopod of left male 2nd 
pleopod, anterior, c-k, Lucifer faxoni : c, anterior end of male head, dorsal; d, same, lateral; e, anterior end 
of female head, lateral; f, male 6th abdominal somite and telson, lateral; g, endopod of left male 2nd pleo- 
pod, anterior; h, male telson, lateral; i, immature male telson, lateral; j, apex of male telson, dorsal; k, apex 
of exopod of male uropod, dorsal. 
