OF THE ' PORCUPINE ' EXPEDITIONS. 



471 



The following hitherto undescribed forms were obtained during the same expe- 

 dition : — 



Name. 



N. lat. 



Thuiaria hippuris 



Thuiaria laxa 



Thuiaria salicomia 



SertulareUa Gayii, var. robusta . . . 



Diphasia coroiiifera 



Halicornaria ramulifera 



Cladocarpus formosus 



Lafoea halecioides 



{ 



61 21 

 60 21 

 60 25 



62 1 



59 56 



60 4 



61 10 

 60 39 

 60 14 



60 14 



61 21 

 60 14 



60 34 



61 3 

 61 10 

 61 21 



W. long. 



3 44 

 3 44 

 8 10 



5 19 



6 27 

 6 19 



2 21 



3 9 

 4 

 6 

 3 



30 



17 



44 



6 17 



4 40 



5 58 



2 21 



3 44 



Depth. 



fathoms 

 640 

 640 

 384 

 114 

 363 

 605 

 345 

 203 

 290 

 632 

 640 

 632 

 560 

 167 

 345 

 640 



Temperature 

 at bottom. 



° Fahr. 



30-0 

 30-0 

 30-6 

 45-0 

 31-4 

 29-8 

 30-0 

 47-6 

 41-5 

 30-5 

 30-0 

 30-5 

 29-8 

 44-3 

 30-0 

 30-0 



During the expedition of 1870 the following known species were obtained : — 



The following are the hitherto undescribed species which were obtained during the 

 same expedition : — 



It will be noticed that, with one exception (that of Eudendrium ramosum), all the 

 species enumerated belong to calyptoblastic genera. Besides Eudendrium ramosum, a 



3u2 



