Table 4. Distribution according to depth of the Cellularine Polyzoa collected during the Discovery Investigations in the 



Magellanic and Patagonian regions, including the Falkland Islands 

 rhe stations are shown on the map (text-fig. 60). Challenger St. 320, which is also included, is off the map to the north-east in 37 17' S, 53 52' W. 



Mean 

 depth 



in 

 metres 



4 

 '3 

 27 

 32* 

 45 

 53* 

 64 

 66 



74 

 77 

 79 

 8ii 



»3i 

 95 

 103 



103 



106I 



108I 



no 



no 



in 



115* 

 118 



121 



124I 



1255 



134 



13 1* 



132 



J 33 

 *39i 



1415 



142 



142I 



148 



149 



153* 



154 



155 



161* 



163 



166 



167 



170 



172 



1941 



203 



206 



2325 



237i 



240J 



250 



2935 



3i5 



338* 



4 J 5i 



1098 



Station 



a 8 

 =0 



53 



58 



724 



56 



1230 



222 



1902 



WS847 



WS836 



1321 

 WS84 

 WS 7SS 

 WS85 

 WS81 

 WS221 

 WS72 

 WS776 



WS 222 



WS 220 



WS95 

 48 



51 

 WS87 

 WS765 



WS88 



WS794 

 WS73 

 WS93 

 WS79 

 1909 

 WS83 

 WS825 

 WS824 

 WS82 

 WS243 

 WS781 

 WS86 

 WS838 

 WS80 

 WS783 

 WS225 

 WS231 

 WS249 

 WS784 



652 

 WS247 



WS 239 



WS237 

 WS76 

 WS228 

 WS246 



WS 229 



WS244 

 WS773 

 WS245 

 WS87I 

 WS840 



Chall. 320 



I. Shallow water fauna 







"So 3 



J S 

 ^ <•> . 



•2 -S : 



s s 



03 cq 



«•&«•« 



.« o 



cq oq 



<3 



a 



•£? 



£ 

 13 



« 



St 



3 



.<3 



ft 

 « 



03 



a 



« 



.So 



■Si 



II. Species with a wide depth 

 distribution 



05 



+ 



+ 



+ 



+ 

 + 



+ 

 + 



+ 



+ + + 

 + + 



+ 



+ 



+ + 



+ . + 



+ 



+ + 



+ 



+ 



+ 



•Si 

 a 





<3 



ft 



s 



«3 



-§ 





s 



a 



S 



8 



£ 



2 3 



SoJ-~ S 



I ! Il 



III. Species only found 

 off continental shelf 



-5 * s 



a o ft 



kZ o 

 ^ 



s-s 



• o ? J "3 S « 



Hi o 



-5 

 a 

 a 

 o 



a . 

 e u 



a* 



+ 



+ 



+ 



+ + 

 + + + 



+ + 

 + + + 



+ 



+ 

 + 



+ + + 

 + 



+ + + 

 + 



+ 



+ 



+ 



+ 

 + 



+ 



+ + 



+ + + 



+ 

 + 



+ 



+ + 



+ + + 



+ + 



+ 



+ 

 + + 



+ 

 + 

 + + 

 + + 



+ + + 

 + . + 



+ 

 + + 



+ + 



+ 



+ + 



+ + 



+ + 

 + + 



+ 

 + 

 + 

 + 



+ 



+ 



+ + + 



+ 

 + + 



+ 

 + 

 + 



+ 



+ + + 



+ 

 + 



+ + + 

 + + 



+ 



+ 



a 



em 

 .a 

 .§1 



s 



P ^ (-S 



§ get 



<1 k ? 



-O M ft 



.<3 > « 



Cj o 



~ -Si 



<3 «, a 



a o.u 



u s «> 



Sag 



■5><3 

 53 .ft 



?* 

 ? 



? 



+ 



+ 

 4- 



+ 

 + 



+ 

 + 



L. Lower limit of shallow water fauna. S. Approximate level of continental shelf. 



* The three doubtful specimens of Cornucopina ovalis var. versa were without avicularia, see p. 404. 



