118 THE VOYAGE OF H.M.S. CHALLENGER. 



Gigartina teedii, Roth. 



Gigartina teedii, Roth, Cat., iii. p. 108; J. G. Agardh, Sp. Alg., ii. p. 266; Kemp, in Canad. Nat. 

 and Geol., May 1857. 



Bermudas. Kemp. 



Western Europe ; Mediterranean ; Adriatic ; Cape Verde Islands ; Brazil. 



Chondrus crispus, Lyngb. 



Chondrus crispus, Lyngb., Hydr., p. 15, t. 5 ; J. G. Agardh, Sp. Alg., ii. p. 246 ; Harv., Nereis 

 Bor.-Am., ii. p. 181 ; Kemp in Canad. Nat. and Geol., May 1857. 



Bermudas. Kemp. 



Coast of Western Europe and eastern North America, "from the shores of British 

 America to those of Long Island " — Harvey. 



As neither Rein nor Moseley collected this distinct alp-a, and as there is no other record 



J O J 



of it so far south on the American side of the Atlantic, there is some reason for doubting the 

 Bermudan origin of Kemp's specimen. 



Cryptonemia crenulata, J. G. Agardh. 



Cryptonemia crenulata, J. G. Agardh, Sp. Alg., ii. p. 225 ; Harv., Nereis Bor.-Am., ii. p. 184 ; Rein 



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

 Phyllophora crenulata, J. G. Agardh, Symb., i. p. 18 ; Ktitz., Sp. Alg., p. 791. 



Bermudas. Rein. 

 Florida ; Brazil. 



Ohrysymenia uvaria, J. G. Agardh. 



Chrysymenia uvaria, J. G. Agardh, Sp. Alg., ii. p. 214 ; Harv., Nereis Bor.-Am., ii. p. 191, t. 20, B. ; 



Rein in Bericht Senckenb. Naturf. Gesellsch., Frankf. am M., 1873, p. 152. 

 Gastroclonium uvaria, Kiitz., Sp. Alg., p. 865. 



Bermudas. Kemp ; Rein ; Farlow. 



Florida ; Mediterranean ; Australia ; Philippines. 



Chrysymenia agardhii, Harv. 



Chrysymenia agardhii, Harv., Nereis Bor.-Am., ii. p. 189, t. 30, A.; Dickie in Jouru. Linn. Soc. 

 Lond., xiv. p. 315. 



Bermudas. — A very dwarf and matted variety from shallow water — Moseley. 

 Florida Keys. 



