KONCL. SV. VET. AKADEMIENS IIANDT.INOAR. BAND. 22. N:0 7. lOf) 



The pleon is considerably shorter thaii the peraäon, (^qualling in lerigth the last 

 four perseonal segments together; the first pleonal segment is shorter tliaii the last two 

 peraional segments together. The lateral parts of the segments ai-e not fnll}' as largel)' 

 de^eloped as in the male, but of the same shape. 



The pleopoda are like those in the male. 



The urus. The first segment is loiiger than the last coalesced one. The whole urus 

 is longer than the last pleonal segment. 



The first pair of uropoda (Pl. VII, fig. 26) do not reach fully to the apex of the last 

 pair; the peduncle is four times as long as broad, longer than the inner ramus; the outer 

 ramus is almost as long as the inner one, smooth on the onter margin, and serrated along 

 the inner one; the inner ramus is serrated along both raai^gins; at the bases of the rami there 

 are deep grooves or holes, as described in the male. The second jyair have the peduncle 

 three times as long as broad, only a little longer than the inner ramus; the outer ramus 

 is shorter and narrower than the inner, smooth on the outer margin, and serrated along 

 the inner one; the inner ramus is serrated along both margins. The third pair are less broad 

 and stout than in the male; the peduncle is three times as long as broad; the inner 

 ramus is much longer than the breadth of the peduncle, serrated along both margins; 

 the outer ramus is rather longer than the inner one, and a little narrower, it is smooth 

 on the outer margin and serrated along the inner one. 



The tehon is bi"oadly rounded, equalling a third of the length of the peduncle of 

 the last pair of uropoda, it is fully as long as the breadth of the peduncle. 



5. HYPEROCHE CRYPTODACTYLUS, TH. STEBBING, 1888. 



Diagn. Caput segmenta duo priora persei longitudine fequans. Processus tibialis pedum percn primi 

 paris basin processus carpalis non attingens; margo anterior processus carpalis serratus, 

 inargine posteriore metacarpi paullo brevior. Dactylus pedum secuudi paris in metacarpo 

 retractus. Carpus pedum tertii ac quarti parium paullo dilatatus, margine posteriore serrato. 

 Pedes parium trium ultimorum pedibus parium duorum priecedentinm liaud longiores(?); 

 femur dilatatum, metacarpus mediocris. Latera segmentorum pdei post acute angulata. 

 Pedes uri primi paris apicem pedum ultimi paris attingentes; ramus externus interno bre- 

 vior. Ramus internus pedum ultimi paris latitudinem pedunculi longitudine vix superans. 

 Tehon tertiam partem longitudinis pedunculi pedum uri ultimi paris asqnans. 



The head equals in length the first two perteonal segments togetlier. The tibial process of 

 the first pair of pierwopoda does not reach to the base of the carpal process; the front margin 

 of the carpal process is serrated, a little shorter than the hind mai-gin of tlie metacarpus. 

 The dactylus of the second pair is retractile, able to be drawn in into the apex of the meta- 

 carpus. The carpus of the third and fourth pairs is a little dilated, the hind margin 

 serrated. The last three pairs are not longer than the two preceding pairs(?); the femur 



K. Sv. Vet. Akad. Haudl. Band. 'M. N:o 7. *■ ■* 



