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| Butot, L.J.M.; Kiauta, B.. |
| The cytological conditions in the genus Catinella are discussed. The haploid chromosome number of Catinella arenaria is 6. The karyotype morphology differs from other known Catinellinae by the position of the centromeres and the chiasma frequency. The subgeneric characters of the group are surveyed in detail with respect to their phylogenetic value. The unique phylogenetic position of the Succineidae is pointed out and a new order Succineoidea is proposed. |
| Tipo: Article / Letter to the editor |
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| Ano: 1967 |
URL: http://www.repository.naturalis.nl/record/505253 |
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| Kiauta, B.; Butot, L.J.M.. |
| The cytological conditions in the land snail Succinea (Succinella) oblonga are described (n = 12) and compared to those in the genus Catinella (n = 6). The mutual relations between the karyotypes of Succinella and Catinella are discussed. Though the chromosome number of Succinella is an exact duplicate of most of the Catinella species Succinella is not considered a polyploid of one of those. The status of the subgenus Succinella is reconsidered, and the recognition of a full generic rank is proposed. |
| Tipo: Article / Letter to the editor |
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| Ano: 1968 |
URL: http://www.repository.naturalis.nl/record/504917 |
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