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Hybrids between American Pomatiopsis and Oriental Oncomelania Snails
Henry van der Schalie
Henry van der Schalie
Museum of Zoology, The University of Michigan, Ann Arbor, Michigan
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Lowell L. Getz
Lowell L. Getz
Museum of Zoology, The University of Michigan, Ann Arbor, Michigan
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Bonifacio C. Dazo
Bonifacio C. Dazo
Museum of Zoology, The University of Michigan, Ann Arbor, Michigan
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Summary
From experimental crossings of male Pomatiopsis lapidaria and female Oncomelania quadrasi, but not from the reciprocal crosses, hybrids, which were intermediate between the parent types and produced an F2 generation, were obtained. Crosses between male P. lapidaria and female Oncomelania formosana produced offspring which died before adult characters became evident.
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| Past two years | Past Year | Past 30 Days | |
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