136 BULLETIN OF THE 
Glyptostoma Newberryanum. Onchidium Carpenteri. 
Pupa Rowelli. Veronicella olivacea. 
Californica. 
Still as coast species, but confined to islands, are: —— 
Arionta intercisa. Arionta ruficincta. 
: Ayersiana. Gabbi. 
Kelletti. Binneya notabilis. 
In the Sierra Nevada are found :— 
Vitrina Pfeifferi. Polygyra Harfordiana. 
Zonites Whitneyi. Aglaia Hillebrandi. 
chersinellus. ' Arionta Mormonum., 
Gonostoma Yatesi. 
Both in the coast counties and Sierra Nevada are found ;— 
Ariolimax Californicus. Arionta tudiculata. 
Triodopsis loricata. . 
The last species near the coast, only between San Buenaventura and San 
Diego. i 
Pupa corpulenta is incorrectly referred in the lists to the Pacific rather than 
Central Province. 
On p. 21, in the first list add : — 
Macrocyclis Hemphilli. 
In the second ;: — 
Onchidium Carpenteri. 
To the list on p. 22 add :— 
Onchidium Carpenteri. Macrocyclis Hemphilli. 
borealis. 
And omit Pupa corpulenta, a species restricted to the Central Province. This 
last species 1s to be added to the list on p. 24. 
To the list on p. 33 add : — 
Zonites petrophilus. Zonites macilentus. 
Wheatleyi. | Andrewsi. 
Rugeli. Patula Bryanti. 
Lawi. Helicodiscus fimbriatus. 
cuspidatus. Mesodon Andrewsi. 
To the list on p. 37 add : — | | 
Triodopsis Levettei. Triodopsis Copei. | 
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