270 



1? Especies nuevamente nombradas", 



54. Cyclostoma Arquesi Arango. 



598. Dunkeri Arango, 



599. Coronadoi Arango. 



630. Helicina alboviridis Wirght. 



. ■ emoda Pfeiífer. 



136. nuda Arango. 



143. Pfeifleriana Arango. 



210. Helix arctistria Pfeifler. 



21G. Luzi Arango. 



146. nigropicta Arango. 



271. Sauvallei Arango. 



536. Wrighti Pfeiífer. 



649. Macroceramus Arangoi Pfeiífer. 



3S4. Clerchi Arango. 



572. maculatus Wright. 



198. minor Arango. 



416. parallelus Arango. 



650. Paivanus Pfeiífer. 



335. Melaniella multicosta Grundlach. 



376. scalarina Gundlach. 



. Spiraxis Moreletianus Pfeiffer. 



461. Oleacina Gundlachi Pfeifler. 



651. — — incerta Reeve. 

 101. ■ — — Poeyana Pfeifler. 



652. teres Pfeiffer. 



663. ■ Wrighti Pfeifler. 



4S1. Cylindrella clara Wright. 



5S6. cristallina Wright. 



551. , . diaphana Wright. 



483. — Grarciana Wright. 



610. Heynemanni Pfeiffer. 



397. macra Wright. 



553. . mixta Wright. 



