FISHES, ETC. OF THE ‘ NASSAU VOYAGE. , 483 
84. CHITON FASTIGIATUS, Gray. 
This beautiful species I met with chiefly in the western part of the Strait. Many fine 
specimens were obtained in Borja Bay in January 1869. 
85. CHITON ATRATUS, Sow. 
This species I also encountered in the western part of the Strait. 
86. CHITON ILLUMINATUS, Reeve? 
I met with several small specimens, probably referable to this species, in the eastern 
part of the Strait. 
PULMONIFERA. 
87. HELIX Avpnovixir, D'Orb. ? 
A single live specimen of a large Helix, perhaps referable to the above species, was 
found at Island Harbour, in the Mexican Channel, on the 18th of April 1868, and 
despatched, along with the rest of my collections, in spirit, to the British Museum ; but 
I have not succeeded in lighting on it there, and therefore do not feel certain as to 
the species. 
88. BULIMUS PAPYRACEUS, Mawe. 
Specimens of this species were obtained at Rio de Janeiro in November 1866. 
89. BULIMUS AURIS-MURIS, Brug. 
This is a common species in the neighbourhood of Rio de Janeiro. Many specimens 
were taken in August 1867, in the Botanical Gardens and about Tynca. 
90. BuLIMUS ovatus, Müller. 
Two dead shells u to this species were found in the weeds on Tynca Peak in 
June 1869. 
91. BULIMUS TAUNAISIL, Fér. 
Specimens of this species were procured at Rio in August 1867. 
92. BULIMUS ROSACEUS, King. 
Young specimens of this species were obtained at Valparaiso in July 1868. 
93. SUCCINEA, sp. | 
I met with this abundantly in the neighbourhood of Punta Arenas, and also obtained 
it at Port Gallant, 
94. LIMNÆA. 
A species of this genus (perhaps the L. viatrix, which has been recorded from the 
Rio Negro) was taken in a small stream running into Oazy Harbour, in the eastern 
part of the Strait. 
882 
