Okan KÜLKÖYLÜOĞLU, Derya AKDEMİR, Necmettin SARI

First record and detailed description of the male of Ilyocypris inermis Kaufmann, 1900 (Crustacea, Ostracoda)

Ilyocypris inermis’in Kaufmann, 1900 biseksüel populasyonu Bolu ve Erzincan’daki (Türkiye) beş farklı sucul ortamdan ilk kez kayıt edilmiştir. Erkekler bu cinse ait erkekleri olan diğer 11 türle (I. australiensis, I. biplicata, I. decipiens, I. dentifera, I. divisa, I. fallax, I. getica, I. gibba, I. lacustris, I. mongolica, I. monstrifi ca) temel olarak yumuşak vücut bölümleri (Örn., hemipenis, ayaklar, tutunma organları) ve kabuk kısımlarına göre karşılaştırıldı ve tanımlandı. Sonraki çalışmalar için biseksüel popülasyonlarının bulunduğu ortamların ekolojik özellikleri tartışıldı.

Ilyocypris inermis Kaufmann, 1900 (Crustacea, Ostracoda) erkeğinin ilk kez rapor edilişi ve detaylı tanımlanması

Bisexual populations of Ilyocypris inermis Kaufmann, 1900 were reported for the first time from 5 different aquatic bodies in Bolu and Erzincan (Turkey). The males were compared with the males of the other 11 species of the genus Ilyocypris (I. australiensis, I. biplicata, I. decipiens, I. dentifera, I. divisa, I. fallax, I. getica, I. gibba, I. lacustris, I. mongolica, and I. monstrifica) and described based on examinations of the soft body parts (e.g., hemipenis, legs, clasping organs) and valves. Ecological characteristics of habitats where the bisexual populations found were discussed for future studies.

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