Recep Sulhi Özkütük

Typhlonesticus gocmeni sp. n., a new cave-dwelling blind spider species from the Aegean region of Turkey (Araneae, Nesticidae)

Abstract A new species of the troglobitic spider genus Typhlonesticus is described from specimens found in Keloğlan Cave (Denizli Province, Dodurgalar Town), Turkey. Typhlonesticus gocmeni sp. n. is described on the basis of both sexes; and its phylogenetic relationships with closely related European genera and species are discussed based on morphological and molecular data (the cox1, rrnL and H3 genes). Three new combinations are proposed: Typhlonesticus idriacus (Roewer, 1931), comb. n., Typhlonesticus morisii (Brignoli, 1975) comb. n. and Typhlonesticus obcaecatus (Simon, 1907), comb. n. all ex Nesticus.

Two New Species of Harpactea (Araneae, Dysderidae) from Turkey

Abstract Two new species, Harpactea arnedoi sp. n. and Harpactea kencei sp. n., are described on the basis of both sexes from the eastern Mediterranean and Aegean regions of Turkey. Harpactea kencei sp. n. can be easily distinguished from all other Turkish and European representatives of the genus by the structure of the flattened, massive embolus on the male copulatory organ. Although resembling Stalagtia in palpal morphology, we describe one of the new species as Harpactea arnedoi sp. n. For both Turkish species, detailed morphological descriptions and diagnoses are presented together with figures of the copulatory organs.

A survey of East Mediterranean Dasumia (Araneae, Dysderidae) with description of new species

Abstract Dasumia gasparoi sp. n. isdescribed based on specimens of both sexes. The new species is compared with the similar Dasumia crassipalpis (Simon, 1882), described from Syria; and with Dasumia mariandyna Brignoli, 1979, the only previously known species of the genusrecordedfrom Turkey. Furthermore, we point out that, due to some contradictions to the original description of the genus, Dasumia mariandyna may necessarily belong to another genus. Detailed morphological descriptions, diagnosis and figures of the copulatory organs of the new species are presented.

The genus Hygrocrates Deeleman-Reinhold, 1988 (Araneae, Dysderidae) in Turkey

Abstract A new species, Hygrocrates deelemanus Kunt & Yağmur sp. n., is described on the basis of both sexes from the Mediterranean region of Turkey. Detailed morphological descriptions, diagnosis and figures of the copulatory organs of both Turkish species are presented. An identification key is presented for all the currently known species of Hygrocrates.

Taxonomic notes on two sibling species of Metellina from Asia (Araneae, Tetragnathidae)

Abstract Two sibling species, Metellina orientalis (Spassky, 1932) and M. kirgisica (Bakhvalov, 1974), occurring in the Middle East and Central Asia are redescribed and their distributions mapped. The previously unknown male of M. kirgisica is described for the first time. Stridulatory files on male chelicera of Metellina are also documented for the first time. The occurrence of M. kirgisica in Azerbaijan and Tajikistan and the presence of M. orientalis in Turkey are confirmed.

A new species of Lathys from Turkey (Araneae, Dictynidae)

Abstract A new species, Lathys ankaraensis sp. n., is described based on the material collected in the Central Anatolia. The new species belongs to the humilis-group. Habitus, as well as copulatory organs of both sexes, are described and illustrated by means of line drawings and digital and SEM photographs. A key for the four Lathys species known in Turkey is also provided.

A new species of Harpactea Bristowe, 1939 from Turkey (Araneae: Dysderidae).

Abstract A new species of Harpactea Bristowe, 1939, H. alanyana sp. n. is described from southern Turkey. The new species appears closely related to H. osellai Brignoli, 1978. Detailed description and illustrations of the new and related species are provided. The relationships of the two species are discussed.