Cytotaxonomical studies on six species of spiders

Öz

Bu çalışmada, örümceklerde üç familyadan altı örümceğin sitotaksonomik özellikleri bildirilmiştir. Familyalara göre hem erkek hemde dişilerin kromozom sayılar şöyledir: Gnaphosidae Zelotes petrensis (C. L. Koch, 1839) ♂ 11 X, Zelotes aeneus (Simon, 1878) ♂ 9 XX, Nomisia conigera (Spassky, 1941) ♂ 10 XX; Theridiidae Theridion pictum (Walckenaer, 1802) ♀ 11 X, T. pictum ♂ 14 X, Steotoda triangulosa (Walckenaer, 1802) ♂ 12 XX; Lycosidae Trachosa ruricula (De Geer, 1778) ♂ 9 XX. Staetoda triangulosa hariç diğer türlerde karyolojik sonuçlar bu çalışma ile ilk kez gösterilmiştir. Çalışalan türlerin hepisinde kromozomların uzunlukları 2 µm daha kısa olduğundan bu kromozomların ölçüleri verilememiştir.

Anahtar Kelimeler

• Cytotaxonomy, spider, Gnaphosidae, Theridiidae, Lycosidae

Türkiye’den altı örümcek türü üzerinde sitotaksonomik çalışmalar (Arachnida: Araneae)

Abstract

In this study, six species of spiders in three families were reported cytotaxonomical properties. Chromosome accounts for both males and females (2n) on families: Gnaphosidae Zelotes petrensis (C. L. Koch, 1839) ♂ 11 X, Zelotes aeneus (Simon, 1878) ♂ 9 XX, Nomisia conigera (Spassky, 1941) ♂ 10 XX; Theridiidae Theridion pictum (Walckenaer, 1802) ♀ 11 X, T. pictum ♂ 14 X, Steotoda triangulosa (Walckenaer, 1802) ♂ 12 XX; Lycosidae Trachosa ruricula (De Geer, 1778) ♂ 9 XX. All karyologic results shown in this work the first time except to Staetoda triangulosa.All of the speciess, we studied of total lenght of chromosomes, is less than 2 µm. Therefore, the measurements of chromosomes were not made.

Keywords

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References

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