"Etimologically the name should be spelled Limnaea, but there seems to be no valid reason why Lamarck's original ... [details]
Stated as 'Barbados'. Baker (1911) found it erroneous; according to this author, the species is from North America [details]
Possibly, identical to Ladislavella catascopium (Say, 1817) [fide Baker, 1911: 391] [details]
According to Baker (1911), the name Lymnaea jugularis "was doubtless founded on immature material" [details]
Stated as "Unity, Me". According to Baker (1911), the type locality is "Lake Winnecook, Unity, Waldo Co, Maine" [details]
Not ascertained; probably in Canada [details]
USA, Vermont [details]
The syntype label reads “Maine or Marseilles” (see F.C. Baker, 1911: 463) [details]
USA, possibly in Missouri or Ohio (fide Baker, 1911: 464) [details]
Three-quarters of a mile east of Belshaw's ranch, Grant County, John Day Valley, Oregon, United States; Mascall ... [details]
Near Blindman River mouth ("Blind Man River, Township 40, Range 1, west of the Fifth Principal Meridian"), Red Deer ... [details]
Not stated (probably near Philadelphia) [details]
Lost [details]