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abc(in Portuguese) Salgado N. C. & Coelho A. C. S. (2003). "Moluscos terrestres do Brasil (Gastrópodes operculados ou não, exclusive Veronicellidae, Milacidae e Limacidae)". Rev. Biol. Trop.51(Suppl. 3): 149-189. (with English abstract),
PDFArchived 2011-10-04 at the
Wayback Machine.
^
abBaker, Horace Burrinton. 1926: The mollusca collected by the University of Michigan-Willianson Expedicion in Venezuela. Occacional Papers of the Museum of Zoology University of Michigan. Nº 167:1-65
External links
Wikimedia Commons has media related to Labyrinthus.
^
abc(in Portuguese) Salgado N. C. & Coelho A. C. S. (2003). "Moluscos terrestres do Brasil (Gastrópodes operculados ou não, exclusive Veronicellidae, Milacidae e Limacidae)". Rev. Biol. Trop.51(Suppl. 3): 149-189. (with English abstract),
PDFArchived 2011-10-04 at the
Wayback Machine.
^
abBaker, Horace Burrinton. 1926: The mollusca collected by the University of Michigan-Willianson Expedicion in Venezuela. Occacional Papers of the Museum of Zoology University of Michigan. Nº 167:1-65
External links
Wikimedia Commons has media related to Labyrinthus.