264 CARCINOLOGICAL STUDIES. 



blished six months afterwards, namely in October. My 

 description has therefore the priority. Ortmann's speci- 

 mens , as well as those described by me , were purchased 

 trom the Museum Godefifroy. 



Middelburg, May 1892. 



EXPLANATION OF PLATE 7—10. 



Fig. 1. Heteropanope tridentata Maitlaud, adult male, X 2; 1« abdomen of the 

 male, X 2; 15 larger, \c smaller chela of the male, X 2; Ifi? larger 

 chela of an ova-bearing female specimen, the cephalothorax of which 

 is 11^ mm. broad, X 2. 



» 2. Geotelphusa picta v. Martens, adult female specimen from Java, col- 

 lected by Kuhl and van Hasselt, X 'j-; 2a cephalothorax of this specimen 

 looked at from the frontside, X l^; 25 outer foot-jaw of the same, 

 X Ij-; 2/ smaller i. e, right chela of this adult female specimen, 

 X 1-i-; 2c abdomen of a male from unknown locality , the cephalothorax 

 of which is 37 mm. broad, X ^\\ 2é; smaller chela of this male 

 specimen, X l?; 2rf larger hand of an adult male of which the locality 

 is unknown, X ly- 



» 3. Geotelphusa loxophthalma de Man, adult male from Borneo, X 1|; 

 'èa cephalothorax looked at from the frontside, X 2; 35 outer foot-jaw, 

 X 2; 3<7 abdomen, X 2; 3^? larger, S,? smaller chela of the male, X ly. 



„ 4. Sesarma recta Randall, adult male from Surinam, X \^; ^a abdomen 

 of the male, X 2; 45 hand of the male, X 3 ; 4c the same viewed 

 at from above, showing the remarkable enlargement of the mobile fin- 

 ger, X 3; 4(/ hand of a female specimen from the same locality, the 

 cephalothorax of which is 14| mm. long, X 2. 



» 5. Sesarma angustipes Dana, adult female from St. Domingo, X H- 



» 6. Sesarma caragaoensis de Man , n. sp., male individual from Cara9ao , X 2 ; 

 6fl! abdomen of this male, X 2; 65 hand of the same individual, X 4. 



,/ 7. Caridina japonica de Man, n. sp., carpus and hand of the first pair 

 of legs, X 12; la carpus and hand of the second pair of legs, X 8. 



,, 8. Caridina IFeberi de Man, carpus and baud of the first pair of legs 

 of a specimen from Koting, Flores, X 12; 8a carpus and hand of 

 the second pair of legs of the same individual, X 8. 



Notes from the Leyden Museum , Vol. XIV. 



