DALL: MOLLUSCA AND BRACHIOPODA. 
Thais columellaris Lamarck. 
Cerithium maculosum Kiener. 
Littorina conspersa Philippi. Also from Malpelo Island. 
Planaxis planaxis Wood. 
erita scabricosta Lamarck. 
Chiton stokesii Broderip. 
Melina chemnitziana Orbigny. 
SHELLS COLLECTED ON THE REEFS AND BEACHES Or EASTER ISLAND. 
Melampus philippii Küster, : 
Smaragdinella viridis Rang, both brown and green varieties. 
Conus militaris Hwass. 
Mitra (Cylindra) nucea Gronovius. 
Columbella lutea Quoy. 
hais nesiotes Dall (n. sp.). 
Colubraria (Taeniola) decollata Sowerby. 
Pascula citrica Dall (n. sp.). 
Vermetus 8p. 
Triforis sp. 
Planaxis mollis Sowerby. 
Tectarius pyramidalis Quoy. 
ipponix antiquatus Linné. 
ipponix grayanus Menke. 
ipponix barbatus Sowerby. 
heilen, equestris Linné, 
JPraea caput-draconis Melvill. 
sassis vibex Linné. 
Strombus maculatus Nuttall. 
olynices sebae Souleyet. 
Eulima cumingi A. Adams. 
Janthina communis Lamarck, 
“erita atrata Reeve, 
ISsurella, sp, (immature). 
ecten (Hinnites ?) pasca Dall (n. sp.). 
Ima lima Linné. 
Agonia ramulosa Gould. 
hama broderipii Reeve. 
emele australis Sowerby. 
487 
Srrctns COLLECTED FROM THE ReErs AND Bracmis or Manoa Rava 
Istanp, Paumoru Grove. 
Conus mili 
h 
Ri 
aris Hwass. 
ais hippocastanea Linné, 
Ssoinag, ambigua Gould, 
Ypraea moneta Linné, 
YMatium tuberosum Lamarck, 
