MolluscaBase source details
Baker, H. B. (1912). Notes on Circinaria concava (Say) from Sheboygan County, Michigan. The Nautilus. 26(1): 3-4.
417040
Baker, H. B.
1912
Notes on <i>Circinaria concava </i> (Say) from Sheboygan County, Michigan
The Nautilus
26(1): 3-4
Publication
Date
action
by
Circinaria concava (Say, 1821) accepted as Haplotrema concavum (Say, 1821) (additional source)
Pyramidula asteriscus (E. S. Morse, 1857) accepted as Planogyra asteriscus (E. S. Morse, 1857) (basis of record)
Pyramidula asteriscus (E. S. Morse, 1857) accepted as Planogyra asteriscus (E. S. Morse, 1857) (basis of record)
