at BOVALLIUS, SYSTEMATICAL LIST OF THE AMPHIPODA HYPERIIDEA. 
Gen. 5. PSEUDOLYCZEA, Cravs, 1879. 
»Die Gattungen und Arten der Platysceliden.> Arb. aus dem Zool. 
Inst. der Univ. Wien und-der Zool. Station in Triest. Tom. 2, p. 187 (41). 
1. P. pachypoda, Cravs, 1879. 
I. er pi oIST (AL): 
Hab. Mediterranean. 
Gen. 7. SIMORHYNCHUS, Craus, 1871. 
>» Untersuchungen iiber den Bau und die Verwandtschaft der Hyperiden.> 
Nachrichten von der Köngl. Gesellschaft der Wissenschaften und der 
G. A. Universität zu Göttingen, 1871, N:o 5, p. 156. 
1. SS. antennarius, Cravs, 1871. 
Lite pA 1563 
Hab. - Pacific. 
2:0S EIICHOrgSL Nn. sp. 
Diagn. Head rounded, not rostrate. Pereiopoda short 
and robust. Carpus of first pair broad, rounded. Carpus of 
second pair dilated, armed with long bristles. Metacarpus of 
sixth pair finely serrated. Peduncle of first pair of uropoda 
shorter than rami. Interior ramus of second pair coalesced 
with the peduncle. Exterior ramus of last pair longer than 
half the interior. 
Hab. Tropical parts of Atlantic. 
Family 13. OXYCEPHALID/A, SrescE Barr, 1862. 
Diagn. Head long, produced anteriorly into a rostrum. 
Eyes large, not occupying the whole head. First pair of an- 
tenne fixed at the under-side of the head in a special groove 
between the rostrum and the eyes; first joint of flagellum 
tumid, the rest subterminal, few-jointed. Second pair fixed 
at the under hinder corner of the head, angularly folded (5) 
or wanting (9). Pereiopoda are walking legs. Seventh pair 
complete or rudimentary. 
