•282 
THE VOYAGE OF H.M.S. CHALLENGER. 
" 7s. Aphrodit aster gracilis, n.g., n.sp. Obtained at no other locality. Only species of 
the genus. 
Pentagonaster lejridits, n.sp. Obtained at no other locality. 
< b’HirRoiDEA (Lyman, Zool. pt. 1 4). 
Ophicmus callincola , n.g., n.sp. Obtained also at Stations 146 and 156, 1375 and 
1975 fathoms. Only species of the genus. 
Ophiocten hastatum, n.sp. Obtained also at Stations 146 and 168, 1375 and 1100 
fathoms. 
Amphiura otteri, Ljungman. Obtained also at Stations 45, 50, and 76. 
Echinoidea (Agassiz, Zool. pt. 9). 
Salenia varispma, Agassiz. For distribution see Station 23. 
Phormosoma uranus, Wyville Thomson, n.sp. Obtained also at Station VI. 
Holothdrioidea (Theel, Zool. pt. 39). 
Ilolothuria lactea, n.sp. Two fragmentary specimens ; obtained also at Station 
169, 700 fathoms. 
Ostracoda (Brady, Zool. pt. 3). 
Cythere dictyon, n.sp. Widely distributed (see Station 24). 
„ irpex, n.sp. Obtained also at Stations 73 and 335. 
Oypridina gracilis, n.sp. Obtained at no other locality. 
Cirripepia (Hoek, Zool. pt. 25). 
Scalpellum acutum, n.sp. One specimen; obtained also at Station 170, 520 to 
630 fathoms. 
Amphipoda (Stebbing, Zool. pt. 67). 
Amaryllis haswelli, n.sp. One specimen ; obtained at no other locality. 
IsoroPA (B^ddard, Zool. pt. 48). 
/sell nosoma spinosum, n.sp. One specimen ; obtained at no other locality. 
Leiopus leptodactylus, n.g., n.sp. Numerous specimens; obtained at no other 
locality. Only species of the genus. 
A NOMURA (Henderson, Zool. pt. 69). 
Lithorles agassizii, Smith. Two specimens; obtained at no other locality by the 
Challenger. Jlecorded from east coast of United States. 
