2 THE YOTAGE OF H.M.S. CHALLEXGEE. 



The eight genera represented in the collection may be referred to seven different 

 families, viz., Cumidje, Vaunthompsoniidse, Lanipropidas, Leuconidae, Diastylidse, Cumel- 

 lidae and Canipylaspida;, all of which are also represented in the Northern Ocean. Of 

 the fifteen species contained in the collection, one only, Diasfylis stygia, has been 

 previously described ; all the others I regard as new, although some of them seem to be 

 very nearly related to earlier known species. 



Pelscipal Works ox Cumacea. 



Keoyee, H., Fire nye Aner af Sls^ten Cuma. Xat Hist. Tld.^l-r., Bd. iii, 1S41. 



Om Cumaemes Familie. Xat. Hist. Tid-ssl-r., Xy K«kke, Bd. iL, lSi6. 



GooBsm, H., Description of the Genus Cuma and of two New Genera nearly allied to it. Edin. Xew Phil. 



Joum., lS4r3. 

 Spexce Bate, On the British Diastylidse, Ann. and Mag. Nat. Hist., voL xviL, 18.56. 

 Besides, P. J. v., Eecherches snr la faune littoiale dn Belgique — Cnistaces. Mem. Acad. Sci. Bruxelle-s, 



t xxsiiL, 1861. 

 Sabs, G. O.. Om den aberrante Krebsdyi^ruppe Cnmacea og dens nordiske Arter. Forhandl. Viden.sk. SehJr. 



CTiristiana, 186i. 

 Beskrivelse af de paa Fiegatten Josephine's Expedition fondne Cumaceer. K. Smnsk. Vefensk. Aiad. 



Handl., Bd. ix., 1871. 

 Beskrivelse af stt nye Cumaceer fra Yestindien og det Sydatlantiske Hav. K. Sren-sL Vetensk. 



A}:ad. Handl., Bd. xL, 1873. 



iliddelhavets Cumaceer. Archie j. Mathem. og Xaturtid., vols, iii, iv., 1878-79. 



DoHHX. A., Ceher den Bau und die Entwiekelung der Cumaceen. ZeiUchr. d. gesammt. Natuncis-s., Bd. v., 



1870. 

 NoBSLAS, AM., Crustacea Cumacea of the "Lightning," " Porcupine," and " Valorous " Expeditions. Ann. 



and Mag. Xat. Hiit., ser. .5, voL iiL, 1879. 

 Boas, J. E. Y., Studien iiber die Yervrandtschaftsbeziehungen der Malacostiaken. Morpliol. Jdlirh., Bd. viii., 



1883. 



