746 
THE VOYAGE OF H.M.S. CHALLENGER. 
s ^.! * lyj Metacrinus nobilis, n.g., n.sp. Three specimens ; obtained at no other locality. 
„ tuberosus, n.g., n.sp. Stem fragment ; obtained at no other locality. 
Antedon longicii'ri , n.sp. One specimen ; obtained at no other locality. 
,, parvipinna, n.sp. One specimen ; obtained at no other locality. 
,, pusilla, n.sp. One specimen ; obtained at no other locality. 
,, discoidea, n.sp. Four specimens; obtained at no other locality. 
„ quinquecostata, n.sp. Ten, specimens ; obtained at no other locality. 
,, Jlexilis, n.sp. Four specimens ; obtained at no other locality. 
,, patula, n.sp. Two specimens ; obtained at no other locality. 
,, robusta, n.sp. One specimen ; obtained at no other locality. 
„ compressa, n.sp. Two specimens ; obtained also at Station 201, 82 fathoms. 
„ mcinca, n.sp. One specimen ; obtained at no other locality. 
„ angustiradia , n.sp. One specimen ; obtained at no other locality. 
Actirumetra pulchella ( Pourtalhs)(?). One specimen; obtainedalso at St. Paul’s Rocks. 
\ 
Asteroedea (Sladen, Zool. pt. 51). 
Pontaster teres, n.g., n.sp. Obtained at no other locality. 
Astropecten acanthifer, n.sp. Obtained at no other locality. 
Nymphaster symboticus, n.g., n.sp., var. breviradiata , nov. The species obtained 
also at Stations 188 and 204. 
Paragoncister ctenipes , n.g., n.sp. Obtained at no other locality. Recorded 
subsequently from Indian Ocean (“ Investigator”) (?). 
Pholidaster distinctus, n.g., n.sp. Obtained at no other locality. 
Ophiuroidea (Lyman, Zool. pt. 14). 
Ophioceramis (?) obstricta, n.sp. Obtained at no other locality. 
(yphioglypha solida, n.sp. Obtained at no other locality. 
O-phiomusium laqueatum, n.sp. Obtained at no other locality. 
„ liitkeni, n.sp. Obtained at no other locality. 
< yphiacantha vcdenciennesi, n.sp. Obtained at no other locality. 
Ophioccmax mtrea, n.g., n.sp. Obtained also at Stations 201, 204, 209, and 219, 
95 to 150 fathoms. 
Ophiothrix berberis, n.sp. Obtained also at Station 209, 95 to 100 fathoms. 
Astroclon propug natoris, n.g., n.sp. One specimen ; obtained at no other locality. 
Only species of the genus. 
Astroschema tumidum, n.sp. Obtained at no other locality. 
Echinoidka (Agassiz, Zool. pt. 9). 
Goniocidciris Jlorigera, n.sp. Obtained also at Station 204, 100 to 115 fathoms. 
