236 



REPORT — 1860. 



laevis. Bowb. MS. 



spinulenta, Bowb. MS. 

 Hymeraphia. Bowerbank, MS. 



Tenniculata, Bowb. MS. 



stellifera. Bowb. MS. 



clavata. Bowb. MS. 

 Hymedesmia, Bowerbank, MS. 



Zetlandica, Bowb. MS. 

 Halyphysema, Bowerbank, 

 MS. 



Tumanowiczii, Bowb. MS. 

 Euplectella, Owen. 



mammillaris (Halichon- 

 dria), Johnst. 



brevis, Bowb. MS. 



robusta, Bowb. MS. 

 Halicneinia, Bowerbank, MS. 



patera, Bowb. MS. 

 Pbakellia, Bowb. MS. (Hali- 

 chondria, Johnst.). 



ventilabrum, Johnst. 

 Dysidea, Johnston. 



fragilis, Johnst. 

 Spongia, Linnaus. 



pulchella, Johnst. 



limbata. Johnst. 

 Grantia, Fleming. 



compressa, Johnst. 



ciliata, Johnst. 



ensata, Bowb. MS. 



tessellata, Bowb. MS. 

 Leuconia, Bowerbank (Gran- 

 tia, Johnst.). 



nivea, Johnst. 



fistulo9a, Johnst. 

 Leucosolenia, Bowerbank, 

 MS. (Grantia, Johnst.). 



botryoides, Johnst. 



coriacea, Johnst. 



lacunosa, Johnst. 



contorta, Bowb. MS. 





