144 STALK-EYED CRUSTACEA 



I. Chlorodius longimanus. 



CJUorodius longimanus . . Milne Edwards, Guerin, 



Stimpson, Desbonne 

 and Schramm. 



The carapace is smooth, but the hepatic regions and 

 the anterior branchial lobes are separated by grooves of 

 some depths. The antero-lateral 'border is cut into four 

 teeth, not counting the external orbital angle ; the two 

 first are obtuse and tuberculiform ; the last two are about 

 of a size, and sharp. The front is horizontal, emarginate, 

 and slightly notched in the middle line. The anterior 

 border of the fourth joint of the external maxillipedes has 

 a shallow notch. The first pair of legs of the male are 

 very long. The fourth joint, almost completely exposed, 

 has on its anterior border four or five teeth or spines. 

 The fifth is smooth, and has a spine or tubercle at its 

 internal angle. The hand is long and smooth ; the fingers 

 are large and coloured black, the black in the fixed finger 

 extends a little on the hand. The walking legs are 

 slightly hairy and granular above. 



Range. — West Indies, Cuba, Florida, 



12. Leptodius. 



Leptodius A. Milne Edwards. 



Chloj'odms (Sect. 2) . . Dana. 



XantJiodius (subgenus) . Stimpson. 



Chlorodius (part) . . . H. Milne Edwards, Stimpson. 



The carapace is widely transverse, somewhat depressed, 

 and very distinctly lobulated in its anterior half, posteriorly 

 nearly plain ; the frontal margin is truncated and slightly 

 sinuated, with a median notch or fissure ; the antero-lateral 



