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lectotype Mesodon townsendiana var. minor
ANSP Malacology Collection Specimen Search Details
ANSP 254706Polygyridae
Polygyridae 
lectotype Mesodon townsendiana var. minor
Dry Catalog # 254706
Count 1
Catalog date
donor Newcomb, W.
donation date
provenance Newcomb, W.
Count 1
Catalog date
donor Newcomb, W.
donation date
provenance Newcomb, W.
Alcohol Catalog #
Count
Catalog date
Preservative
Prefixative
Fixative
Postfixative
Count
Catalog date
Preservative
Prefixative
Fixative
Postfixative
ecology
unnamed locality
specific locality [No specific locality]
secondary division
primary division Idaho
country USA
original locality Nebraska/ Idaho [eledger]; Idaho and Nebraska [original description]
Coordinates
source of coordinates
unnamed locality
specific locality [No specific locality]
secondary division
primary division Idaho
country USA
original locality Nebraska/ Idaho [eledger]; Idaho and Nebraska [original description]
Coordinates
source of coordinates
expedition
vessel
station
collector Newcomb, W.
date collected
collecting gear
site size
slope
aspect
altitude
depth
pH
salinity
surface temp.
bottom temp.
sediment
associated taxa
vessel
station
collector Newcomb, W.
date collected
collecting gear
site size
slope
aspect
altitude
depth
pH
salinity
surface temp.
bottom temp.
sediment
associated taxa
Remarks
ANSP 254706
remarks Two specimens, each with separate ANSP labels, had the same catalog number (254706), and were labeled as âH. ptychophora A.D.B. var minor Tryonâ; however, they have different localities and collectors. The lot from Nebraska was assigned ANSP 464615.
Citations
ANSP 254706
Tryon, 1867. American Journal of Conchology 3 (1): 46, pl. 8, fig. 6
H. B. Baker, 1962. Proceedings of the Academy of Natural Sciences of Philadelphia 114 (1): 14