GUPPYA. 
ComPaARATIVE TABLE OF THE SPECIES OF GuPPY4d. 
119 
Nomen. Figura. Basis, Sculptura. Coloratio. Diam.| Alt. | Anfr. Patria. 
h ao ; mm. | mm. | mm. 
championi, v. conoideo-globosa,| valde convexa, levissime stria- | flava. 7 5 5} | N. & W. Guate- 
art. rotundata. imperforata. tula, striis spi- mala, Centr. 
ralibus nullis. Costa Rica. 
trochulina, Morel. globoso-trochi- valde convexa, | leviter striatula. | pallide cornea 5 41. 6, E. Mexico, N. 
formis, angu- anguste per- vel corneo- plani.| Guatemala, 
lata, forata. fulva. Centr. Costa 
Rica. 
angasi, v. Mart....|\obeso-trochiformis,, convexa, anguste | striatula. fusco-cinerea. 5 34 63 | Costa Rica. 
filo-carinata. perforata. 
elegans, Streb. ...| elate trochiformis,! modiee convexa, | striatula. pallide cornea. 44 4 7 E. & Centr. 
pon angulata. imperforata. Mexico, Centr. 
Guatemala. 
pittieri, v. Mart. .| trochoides, sub- | modice convexa, | levissime stria- | corneo-fulva. 34 | 24-23) 53, | Centr. Costa 
angulata. subperforata. tula, micro- con- | Rica. 
scopice spira- vexi. 
tim striolata. 
biolleyi, v. Mart. .| conoideo-globosa,| sat convexa, an- | leviter striatula. | fulva. 24 2 5 W. Guatemala, 
subangulata. guste perforata. Centr. Costa 
Rica. 
micans, Angas ...| depresso-globosa,| valde convexa, | striatula. fulva? 6 4 5 Costa Rica. 
(subangu- anguste perfo- 
lata ?). rata. 
utillensis, Ancey .| “ conica.” convexa, perfo- | levis? pallide cornea. 24 231 | vix 5 | Honduras. 
rata. 
gundlachi, Pfr....| depresse turbina-| excavata, subper-| subtiliter spi- | fulva. 24 13 5 | N.Amer., Yucatan 
ta, rotundata. forata. ratim striata. Centr. Nica- 
ragua, Antilles. 
orosciana, v. depresse trochoi-| parum convexa, ” leete fulva. 23 13 5, | ?N. Guatemala, 
Mart. des, angulata. anguste perfo- plani.; Costa Rica. 
rata. 
spirulata, Pfr. ...| lenticularis, cari-| medio impressa, | distincte spiratim| fulva. 9 4} 5 W. Nicaragua, 
nata. imperforata. striata. 
1. Guppya championi, sp. n. 
rotundata, peristomate simplice, margine basali horizontali, stricto, tenui. 
Diam. maj. 7, 
A. Testa levis vel indistincte spiratim striatula. 
alt. 5 millim. 
(Tab. VI. figg. 16, 16 ac.) 
Testa imperforata, conoideo-globosa, tenuissima, nitida, levissime striatula, striis spiralibus nullis, pallide flava ; 
anfractus 54, convexiusculi, ultimus ad peripheriam rotundatus, basi valde convexus ; apertura lunato- 
(GuppyYa, s. str.) 
Hab. N. GuateMata: Purula, towards the head of the Polochic valley (Champion). 
W. GuatemaLa: district of Cholhuitz in the Costa Cuca, Pacific slope (Szol/). 
Centra. Costa Rica: Hacienda El Roble, between the Volcanos Irazu and Turrialba, 
and environs of San José (Biolley). 
Distinct from the following species by the larger size and the rounded periphery of 
the last whorl. 
No spiral striz visible, even under a magnifying-power of 4°. 
