150 THE VOYAGE OF H.M.S. CHALLENGER. 
PLATE III. 
Nymphon longicollum, un. sp. (figs. 1-3). 
. Male, dorsal view ; magnified 6? diameters. 
2. The same, seen ventrally ; magnified 20 diameters. 
3. The claws of the mandibles; magnified 47 diameters. 
= 
ge 
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Nymphon meridionale, n. sp. (figs. 4-8). 
4, Male, dorsal view ; magnified 20 diameters. 
5. The claws of the mandibles ; magnified 94 diameters. 
, 6. Clawand last part of the tenth joint of the ovigerous leg; magnified 272 diameters. 
7. The last two joints of the leg; magnified 41 diameters. 
8. The claw with one of the secondary claws of one of the legs; magnified 136 
diameters. 
Nymphon grossipes, Fabr. (sp.), (figs. 9-12). 
Called Nymphon armatum, un. sp., at the foot of the plate. 
Fig. 9. Male, ventral view ; magnified 6? diameters. 
, 10. The claws of the mandibles; magnified 41 diameters. 
» 11. The denticulate spines of the ovigerous legs ; magnified 575 diameters. 
12. The last joint of the leg of a female ; magnified 41 diameters. 
Nymphon brevicollum, nu. sp. (figs. 13-15). 
Fig. 13. Female, ventral view ; magnified 67 diameters. 
. 14. Claw and last part of the tenth joimt of the ovigerous leg; magnified 272 
diameters. 
, 15. Claw with one of the secondary claws of the leg; magnified 94 diameters. 
PLATE IV. 
Nymphon grossipes, Faby. (sp.) (fig. 1). 
Called Nymphon armatum, u. sp., at the foot of the plate. 
Fic. 1. Oculiferous tubercle ; magnified 41 diameters. 
Nymphon brachyrhynchus, nu. sp. (figs. 2-7). 
Fig. 2. Male, dorsal view; magnified 41 diameters. 
3, Female, ventral view; magnified 6? diameters. 
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