112 THE VOYAGE OF H.M.S. CHALLENGES. 



Widely diffused in the Atlantic, Pacific, and Indian Oceans, and in the Mediterranean 

 and Eed Seas, &c. 



The alga identified by Kemp as Laurencia scoparia, J. G. Agardh, may be the same 

 as this. 



Asparagopsis delilei, Mont. 



Asparagopsis delilei, Mont., Syll. Gen. et Sp. Crypt., p. 428 ; Kiitz., Sp. Alg., p. 802 ; Rein in Bericht 



Senckenb. Naturf. Gesellsch., Frankf. am M., 1873, p. 152. 

 Dasya delilei, Mont., Canar., p. 166, t. 8, fig. 6. 



Bermudas. Rein. 



Canaries ; Mauritius ; Philippines ; South Australia. 



Wrangeliace^;. 



Wrangelia peniciUata, K. A. Agardh. 



Wrangelia peniciUata, K. A. Agardh, Sp. Alg., ii. p. 138; J. G. Agardh, Sp. Alg., ii. p. 708; Harv., 

 Nereis Bor.-Am., ii. p. 143, t. 34, B. ; Rein in Bericht Senckenb. Naturf. Gesellsch., Frankf. am 

 M., 1873, p. 152. 



Bermudas. Kemp; Rein. 



Mediterranean ; Adriatic ; Florida ; West Australia. 



CoRALLINACE^E. 



Jania cubensis, Mont. 



Jania cubensis, Mont, in Kiitz. Sp. Alg., p. 709, et SylL Gen. et Sp. Crypt., p. 429 ; Harv., Nereis 

 Bor.-Am., ii. p. 84; Rein in Bericht Senckenb. Naturf. Gesellsch., Frankf. am M., p. 152. 



Bermudas. Rein. 



Florida ; Cuba ; Fernando-Noronha ; Cape Verde Islands. 



Amphiroa fragilissima, Lamour. 



Amphiroa fragilissima, Lamour., Polyp. Flex., p. 298, ex Kiitz., Sp. Alg., p. 700 ; Harv., Nereis 

 Bor.-Am., ii. p. 85 ; Dickie in Journ. Linn. Soc. Lond., xv. p. 488. 



Bermudas. Moseley. 



Florida Keys; West Indies; Cape Verde Islands; St Helena; Ceylon; Mauritius; 

 Philippines ; Admiralty Islands ; Pacific coast of South America. 



Fariow (Alg. Exsic. Am.-Bor., u. 15) refers Amphiroa decipiens, Kiitz., not of Harv., 

 Nereis, to this species. 



