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



and interesting organisms dredged by the Expedition, with an Appendix on 

 its affinities by Sidney F. Harmer, B.A., B.Sc., Fellow of King's College, 

 Cambridge. It contains forty-eight pages and is accompanied by seven 

 plates and woodcuts. 



JOHN MURRAY. 



Challenger Office, 32 Queen Street, 

 Edinburgh, 22nd July 1887. 



ERRATA.— PART LIX. 



Page 12, line 19 from top, for " SchmicUia variabilis" read " Petrosicc variaUlis." 



Page 17, line 2 from bottom, omit the words "and from." 



Page 29, line 21 from top, for " Tuhulodigitus " read " Patuloscula" and for " p. 867 " read " p. 365." 



Page 38, lines 9 and 13 from top, for " Gellius pyriformis " read " Gdlius sp." 



Page 46, line 10 from bottom, /or "oxeote" read " strongylote." 



Page 82, line 15 from bottom, >• "lat. 48° 30' O" S." rmd "lat. 0° 48' 30" S." 



Page 102, line 18 from top, and elsewhere, for "Meliiderma stiintata" read "Meliiderma stipitatum." 



Page 129, line 12 from bottom, for " Espcrinte" read " Espercllinm." 



Page 220, line 7 from top, and elsewhere, for " Tricliostemma irrcgidaris " read " Trichostemma 



irrajularc." 

 Page 225, line 18 from top, for " Suberites ra7nulosa " read " Suberites ramulosus." 

 Page 242, line 13 from top, for " Myxilla plumosa " read " MyxAlla (?) ptlumosa." 

 Page 242, line 15 from top, omit the words " Plumohalicliondria p)lumosa." 

 Page 243, last line, for " Cladorhiza tridcntata " read " Cladorhiza (?) tridcntata." 



