184 



TERRA NOVA" EXPEDITION. 



First leg (sixth appendage) unusually long, the last joint bearing a long curved 

 claw and two bristles. 



Length, 1"62 mm. 



The only specimens of this species previously recorded are a somewhat imperfect 

 male and a young female, described by Miiller, from the " Valdivia " Expedition, from 

 one thousand metres and two thousand metres respectively. 



Fig. 5. — Conclioecia edentata. Female. A, Right valve, X 29 ; B, Part of margin of left valve from 

 inside, X 87 ; C, First Antenna, X 87 ; D, Part of same, X 345 ; E, Second Antenna, secondary 

 branch, X 87 ; -F, First leg, x 87. 



15. Conclioecia liettacra, Miiller. 



Conclioecia heUacra, Miiller, 1906ffl, p. 121, pi. XXIX, figs. 11-19; id. 1912, p. 92; Brady, 

 1918, p. 7, pi. XVII, figs. 1-5. 



Stations 178, 180, 267, 270, 272, 275, 276, 282, 285, 288 (Antarctic). Surface to 

 one thousand seven hundred and fifty metres. 



16. Conclioecia imbricafa (Brady). 



Ealocyj>ris imhricata (part.), Brady, 1880, p. 167, pi. XLI, figs. 1, 3-9, pi. XLII, figs. 1-8. 

 Conclioecissa armata, Glaus, 1890, p. 19 ; id. 1891, p. 70, pi. XVI, figs. 1-5, pi. XVII, figs. 1-4, 



pi. XVIII, figs. 1-11. 

 Conclioecissa imhricata, Brady, 1897, p. 96. 

 Conclioecia imhricata, Miiller, 1890, p. 277 ; id. 1906a, p. 118, pi. XXVIII, figs. 1-6 ; Fowler, 



1909, p. 238, pi. XX, figs. 110-121 ; MuUer, 1912, p. 91. 



Station 285 (Antarctic). Surface to six hundred metres. 



Only two specimens were obtained. This locality is the most southerly from 

 which the species has been recorded. 



