22 



CARCrNOLOGICAL STUDIES. 



/3. Cephalothorax moderately narrowed 

 backwards. Hand elongate, fingers 

 considerably longer than the palm. 

 Dactylus not farrowed on its outer 

 surface Gaimardi M. 



E. 



Cephalothorax mode- 

 rately narrowed back- 

 ward. Fingers scarcely 

 longer than the palm. 

 Dactylus not furrowed 

 on its outer surface. In- 

 ner surface with two 

 parallel rows of slightly 

 (3(3. Hand ra- prominent granules near 

 ther short, the articulation of the 



fingers little fingers chlorophthalmus Latr. 



longer than Cephalothorax extraor- 



the palm. dinarily narrowed back- 

 ward. Fingers almost once 

 and a half as long as the 

 palm. Dactylus with a dis- 

 tinct longitudinal impres- 

 sion on the outer surface. 

 Only one single row of 

 granules near the articu- 

 lation of the fingers, triangularis K.^.^. 



XX. Upper border of the palm rounded. 



y. Cephalothorax scarcely narrowed 

 backwards. Antero-lateral margins 

 nearly parallel. Inner margin of the 

 index only slightly arcuate before 

 the tip lacteus de Haan. 



yy. Cephalothorax distinctly narrowed 

 backwards. Antero-lateral margins 

 oblique and convergent. Index with 



Notes from the Leyden ^luseum. Vol. iXIlI. 



