MolluscaBase source details
Pilsbry, H. A. (1950). Fresh water mollusks from Colombia and Guatemala. The Nautilus. 63(3): 82-85, pl. 5, figs. 1-1b, 2-2b.
391241
Pilsbry, H. A.
1950
Fresh water mollusks from Colombia and Guatemala.
The Nautilus
63(3): 82-85, pl. 5, figs. 1-1b, 2-2b
Publication
Date
action
by
Lithococcus venustus Pilsbry, 1950 (original description)
Pachycheilus olssoni Pilsbry, 1950 accepted as Pachychilus olssoni Pilsbry, 1950 (original description)
Pachycheilus olssoni Pilsbry, 1950 accepted as Pachychilus olssoni Pilsbry, 1950 (original description)
Guatemala for Pachycheilus olssoni Pilsbry, 1950
