The Voyage of H.M.S^Challenger': 



Isopoda..Pi.2XV. 



P. Smit dW otliLh 



Mirxtern. Br-oa . imp . 



4. ARCTURUS OCULATUS.Beddard. 5-ASTACILLA MARION ENSIS.Beddard. 6-7. ARCTURUS FURCATUS Studer 

 8 ARCTURUS MYOPS,Beddard. 3-12 . ARCTU RUS SPI N I FRONS, Beddard. 



