The Voyage of H.M.S'.'Challenger" 



Asteroidea Pi. LXXX. 



FH MicWi rUl.etlitk. 



MinLem ■ 



1-5. HYMENASTER PELLUCI DUS.Wyville Thomson. 6-9 . KORETH RASTER H I S P I D U S , WyviLle Thomson . 



