207 
8180 Phacoides (Parvilucina) approximatus Dall, 1901. 
_ Catalina Island, Cal., to Panama. ; 
3131 Phacoides (Bellucina) cancellaris Philippi, 1846. 
Cerros Island, Baja Cal., to Panama. 
3132 Divaricella eburnea Reeve, 1850. 
Cape San Lucas, Baja Cal., to Panama. 
3133 D: Perparvula Dall, 1901. Cape San Lucas, south. 
3134 Cooper, J. G.: 
Catalogue of the land and fresh-water mollusca of Lower Cal- 
ifornia. Zoe 3:12-25. Enumerates 45 species, as follows. 
675 Binneya notabilis Cooper. 
2111 Bulimulus pallidior Sby. 
2116 B: (Leptobyrsus) artemesia W. G. Binney. 
2114 B: (Drymezus) californicus Reeve. 
2118 8B: (Leptobyrsus) excelsus Gould. 
3135 Bulimulus Gabbi 
Type locality:—‘‘Lower California.’’ Cooper considers this 
a synonym of B: Xantusi in a later paper. 
2117 B: (Leptobyrsus) imscendens W. G. Binney. 
3136 Bulimulus inscendens Bryanti 
San Jose del Cabo, Baja Cal., to La Paz. 
3137 Bulimulus proteus 
Peru. Chili. Cape San Lucas (Xantus). 
2115 B: (Mesembrinus) Xantusi W. G. Binney. 
2119 B: (Leptobyrsus) spirifer Gabb. 
2122 3B: (Orthotomium) sufflatus Gould. 
2123 3B: (Orthotomium?) pilula W. G. Binney. 
3138 Cylindrella irregulare Gabb, 1867. 
3139 Cylindrella Taylori Pfeiffer, 1861. 
Synonymy:—Cylindrella Newcombiana Gabb, 1867. 
3140 Helix areolata 
3141 Helix veatchii Newcomb. 
3142 Helix levis 
3143 Helix pandorze 
3144 Helix Duranti (var Caelata Mazyck) ). 
3145 Helix Kellettii 
3146 Helix Newberryana 
3147 Helix Damascenus Gould, 1856. 
‘Desert east of California.”’ (Frick). A var.of pandore fide Cp. 
3148 Helix Rowellii 
Arizona (Frick); near Phoenix (Pilsbry). Cooper, in the 
above cited paper treats H: Lohrii Gabb, from Muleje, Baja Cal., 
as a var. and Yates’ Carpenteri var. indioensis as a synonym. 
3149 Helix facta 
3150 Helix Stearnsiana 
3151 Helix Traskii 
3152 Helix Traskii Carpenteri 
Cooper says H: Remondii Gabb (non Tryon, 1863), scarcely 
differs from Carpenteri. 
3153 Helix tudiculata 
3154 Helix (Vancouverensis Lea, 1839) var. Sportella 
This is Hemphill’s transfuga, as far as the Baja Cal. shells go. 
3155 Limnophysa humilis 
3156 Physa elata Gould. 
$157 Physa aurantia Carpenter. 
Cooper says these two are doubtless only from Mazatlan, in- 
stead of from Baja Cal., as recorded. 
989 Physa Gabbii Tryon. 
