1140 
THE VOYAGE OF H.M.S. CHALLENGER. 
Station 304 . 
Ammala from 
l>KKooR and 
Trawi. 
Hydroida (Allman, Zool. pt. 70). 
Sertularia operculata, Liuue. Several specimens ; obtained at no other locality b}' 
the Challenger. Recorded from European Seas. 
Asteroidka (Slnden, Zool. pt. 51). 
Porania magellanica, Studer. Several specimens ; obtained at no other locality by 
the Challenger. Recorded from Magellan Strait. 
Peribolaster foIUculatiiSy n.g., n.sp. Obtained at no other locality. Only species 
of the genus. 
Asterias {Cosmasterias) tomidata, n.sp. Several specimens ; obtained at no other- 
locality. 
Ophii’roidea (Lyman, Zool. pt. 14). 
Ophioglypha lymani, Ljungman. Obtained also at Stations 305, 307, 308, 309, 311, 
and 313, 40 to 245 fathoms. 
Echixoidea (Agassiz, Zool. pt. 9). 
Arhacia du/resnii (Bl.). Four specimens ; obtained also at Stations 135 and 308. 
Strongylocentrotus gihhosus (Val.). Obtained at no other locality by the Challenger. 
Echinus magellanicus, Phil. Four specimens ; for distribution see Station 145. 
IsoPODA (Beddard, Zool. pt. 33). 
Si’volis schythei, Liitken. Many specimens; obtained also at Stations 313, 314, 
315, and 316, 4 to 70 fathoms. Recorded from Patagonia and 
Falkland Islands. 
Macruua (Spence Bate, Zool. pt. 52). 
Xothocaris sjnniserratus, n.g., n.sp. Eight specimens ; obtained at no other locality 
A NOMURA (Henderson, Zool. pt. 69). 
Parapagunis ahyssorum, M.-Edwards, MS. One specimen ; for distribution see 
Station 56. 
Munidn. suhrugosa (White). Several specimens ; for distribution see Station 162. 
Brack YURA (Miers, Zool. pt. 49). 
Eurypodius latreillei, Oudrin-M^miville. One specimen; obtained also at 
Stations 312, 313, 314, 315, 316, and Falkland Islands, 
4 to 70 fathoms. Recorded from E. and W. coasts of 
South America, Magellan Strait, and Falklands. 
Lihinia gracdipes, n.s[). Six specimens ; obtained at no other locality. 
