38 Cumacea: 3. Bodotriidae, 4. Cyclaspis 



plumose setae at the apex, length a little less than rest of limb, 7*^^ joint 

 about two-thirds of 5^^', three-fourths of 6^'' in length. Peduncle of uropods 

 very little longer than exopod, which is a little longer than the endopod; 

 the latter having 4 spines on its medial margin in Q , plumose setae and 

 9 spines in 6 , the apex bare, acute. L. 9 6 mm, 6 6-75 mm. 



Xew Zealand, Bay of Islands; depth 15 m. 



20. C. australis 0. Sars 1887 C. a., G. 0. Sars in: Rep. V^oy. Challenger, r. 19 

 pars 55 p. 12 t. 1 f. 1— 20 | 1907 C. a., Caiman in: Tr. zool. Soc. London, v.lSi p. 7. 



Integument highly indurated, granular or squamose or reticulate. Pseudo- 

 rostral lobes short, obtusely truncate, not produced beyond the long narrow 

 eyelobe ; antero-lateral corners reaching level of apices, a short carina running 

 back from the short tooth. Carapace with dorsal carina down the middle, 

 an obliquely longitudinal ridge on either side limiting the gastric region 

 and connected with this a slight curved prominence passing down the sides 

 to the rear. Pedigerous segment 2 firmly connected with the carapace, 

 following segments abruptly lower, 4*^'* and 5**^ with 3 carinae. Pleon with 

 median carina on all segments, 3 carinae on the first two, articular processes 

 as usual. Eyelobe with 7 or more corneal lenses on the slightly tumid apex, 

 pigment dark. Antenna ], 2°^ and 3<^ joints subequal, flagellum 2-jointed, 

 accessory minute, 1 -jointed. Antenna 2 9 2-jointed (text, undivided in tig.) 

 Upper lip slightly emarginate. Lower lip with apices slightly incurved, armed 

 with spatulate spines. Maxilla 1, palp ending in 2 long but unequal tilaments. 

 Maxilliped 1, epipod with 14 branchial leaves, exopod ending in an indurated 

 lamella armed with six curved setae and encircled by a very thin and 

 pellucid border. Maxilliped 3, 2"^^ and 4^^ joints apically much produced. 

 Peraeopod 1, '^^^ joint longer than rest of limb, its distal half abruptly 

 narrowed, not or scarcely produced at apex, 6*^ joint equal to h^^, longer 

 than 1^^. Peraeopod 2 short, with large 1^* joint. Peduncle of uropods 

 shorter than the exopod, equal to the endopod, which has the medial margin 

 finely serrulate, each branch with apex acute, bare. Colour (as preserved) 

 light brown, with darker shadings, especially in front. L. 9 (not fully adult) 

 8 mm. <3 (not fully adult) 10 mm. 



Australia, Port Philip; depth 69 m. 



21. C. quadrituberculata Ziramer 1907 C. q., Zimraerin: Zool.Anz., v.Sl p. 367. 



Integument with larger granules in reticulate arrangement among 

 smaller ones. Pseudorostral lobes not reaching in advance of the eyelobe; 

 antero-lateral corners acute. Carapace somewhat compressed, with median 

 rounded keel, flanked by tubercles, one rather elongate pair on the pseudo- 

 rostral lobes outside the frontal lobe, the other behind the first about two- 

 thirds of the way down the length of the carapace. Pedigerous segment 1 

 completely fused with carapace. A median carina runs from ^^^ pedigerous 

 segment to end of pleon. Peduncle of uropods scarcely longer than exopod: 

 exopod longer than endopod, which has spines on the medial margin. Colour 

 white. L. d (not adult) 12 mm. 9 unknown. 



South Georgia; depth 75 m. 



22. C. gigas Zimmer 1907 C. g., Zimnier in: Zool.Anz., v. 31 p. 367. 



Integument finely reticulate. Pseudorostral lobes meeting in a point 

 in front of the long eyelobe: antero-lateral corners acute. Carapace very 

 tumid, in front half medio-dorsally elevated between 2 deep depressions; 



