US Exploring Expedition. j MOLLUSCA; PL.” 
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pusilla G. i Achatinella guttula L. a, b Hehema  muswa E. 
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varia Prod. SE RR 7 HL SIRIA: 
© Vamkorenss QUE. / Meg aspera dada 6. 122: multicolor G. 
Achabinella marmorata G. x pec o n AUT ND ; a ð E 
nubilosa = G. < Vertigo Vela Ge S pi uy. 
"ponte o. Pupa meporum G Luc Pd SE. 
accincia 0. / S Baba. peregrina 6. Æ B E > 
MHelicina Tulgora Æ 
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