Observations on the formation of spermatophores in a Bulimulid land snail, Drymaeus canaliculatus (Pfeiffer, 1845) (Mollusca, Gastropoda, Pulmonata) /
Breure, Abraham Samue͏̈l Herman
Observations on the formation of spermatophores in a Bulimulid land snail, Drymaeus canaliculatus (Pfeiffer, 1845) (Mollusca, Gastropoda, Pulmonata) / by Abraham S.H. Breure and Alphonse A.C. Eskens - Netherlands Journal of Zoology ; 27(3): 271-276 .
Observations on the formation of spermatophores in a Bulimulid land snail, Drymaeus canaliculatus (Pfeiffer, 1845) (Mollusca, Gastropoda, Pulmonata) / by Abraham S.H. Breure and Alphonse A.C. Eskens - Netherlands Journal of Zoology ; 27(3): 271-276 .