154 
Fig. 
ue 
THE VOYAGE OF H.M.S. CHALLENGER. 
PLATE X. 
Colossendeis gigas, n. sp. (figs. 1-5). 
The arrangement of the denticulate spines at the ninth joint of the ovigerous 
oD J oO 
leo ; magnified 41 diameters. 
. One of the denticulate spines of the ninth joint of the ovigerous leg of an old 
specimen ; magnified 136 diameters. 
. The same of an outside row of a younger specimen ; magnified 136 diameters. 
. The same of an inside row of a younger specimen ; magnified 136 diameters. 
. Two rudimentary spines of a row quite to the inside of an old specimen ; magni- 
fied 136 diameters. 
Colossendeis gracilis, n. sp. (figs. 6-7). 
. Specimen with mandibles, dorsal view ; magnified 63 diameters. 
. The arrangement of the denticulate spines on the ninth joint of the ovigerous 
leo; magnified 94 diameters. 
Colossendeis brevipes, n. sp. (figs. 8-9). 
. The last five joints of the palpus; magnified 20 diameters. 
9. The arrangement of the denticulate spines on the ninth joint of the ovigerous 
leo ; magnified 94 diameters. 
Colossendeis minuta, n. sp. (figs. 12-14). 
. Dorsal view ; magnified 6 diameters, 
. The last five joints of the palpus; magnified 41 diameters. 
. The arrangement of the denticulate spines on the ninth joint of the ovigerous 
leg; magnified 272 diameters. 
PLATE XI. 
Pallene australiensis, n. sp. (figs. 1-7). 
. Ventral view ; magnified 7 diameters. 
. Dorsal view ; magnified 17 diameters. 
. Claws of the mandibles; magnified 94 diameters. 
. Last five joints of the ovigerous leg of the male ; magnified 34 diameters, 
. Ninth joint of the ovigerous leg of the male ; magnified 270 diameters, 
. Last two joints of the leg; magnified 65 diameters. 
. Spine on the sixth joint of the leg; magnified 270 diameters. 
