664 THE VOYAGE OF H.M.S. CHALLENGER. 
Linckia pacifica, var. diplax, Also off Tongatabu. 
Acanthaster echinites. Also off Zebu, Philippine Islands. 
Mithrodia clavigera. 
Asterias (Stolasterias) gemmifera. 
Sration 181. In the Coral Sea, south-east of New Guinea. August 25, 1874. Lat. 
13° 50’0”S., long, 151° 490” E. Depth 2440 fathoms. Redclay. Bottom 
temperature 35°°8 Fahr.; surface temperature 80°-0 Fahr. 
Freyella remex. 
Sration 184. Off Torres Strait, Pacific side. August 29, 1874. Lat. 12° 8’ 0” S., 
long. 145° 100” EK. Depth 1400 fathoms. Globigerina ooze. Bottom tem- 
perature 36°°0 Fahr.; surface temperature 77°°5 Fahr. 
Freyella dimorpha. 
Sration 186. In Torres Strait, off Cape York. September 8, 1874. Lat. 10° 30’ 0” 
S., long. 142° 180” E. Depth 8 fathoms. Coral mud. Surface tempera- 
ture 77°°2 Fahr. 
Astropecten zebra. 
Stellaster incei. Also at Stations 187, 188, and 208. 
Nepanthia brevis. 
Ophidiaster tuberifer. 
Metrodira subulata. 
Station 187. In Torres Strait. September 9, 1874. Lat. 10° 36’ 0” S&., long, 141° 
55’ 0” E. Depth 6 fathoms. Coral mud. Surface temperature 77°°7 Fahr. 
Astropecten zebra, var. rosea. 
Inidia forficifera. Also at Station 188. 
Stellaster incei. Also at Stations 186, 188, and 208. 
Stellaster princeps. 
Anthenea tuberculosa. 
Pentaceros turritus. Also off Samboangan and off Zebu, Philippine 
Islands; and at Stations 188 and 212. 
Pentaceros callimorphus. 
Ophidiaster helicostichus. 
Retaster insignis. Also at Station 189. 
Torres Strait. Exact position and conditions not recorded. 
Anthenea tuberculosa, juv. 
