| A checklist of the spiders of Turkey A Topçu Serket 9 (4), 109-140, 2005 | 123 | 2005 |
| First records for spider fauna of the European part of Turkey (Araneae) N Demircan, A Topçu Serket 15 (2), 85-91, 2016 | 51 | 2016 |
| New taxonomic and faunistic data on the gnaphosid spiders of Turkey (Aranei: Gnaphosidae) NM Kovblyuk, O Seyyar, H Demir, A Topcu Arthropoda Selecta. Русский артроподологический журнал 18 (3-4), 169-187, 2009 | 36 | 2009 |
| Updated checklist of ground spiders (Araneae: Gnaphosidae) of Turkey, with zoogeographical and faunistic remarks O Seyyar, N Ayyıldız, A Topçu Entomological News 119 (5), 509-520, 2008 | 26 | 2008 |
| The spider fauna of the Gülek Pass (Turkey) and its environs (Araneae) A Topçu, H Demir, O Seyyar, T Türkeş European Arachnology 3, 287-295, 2005 | 23 | 2005 |
| Seven new records for the Turkish araneofauna (Arachnida: Araneae), with zoogeographical remarks A Topçu, H Demir, O Seyyar Entomological News 118 (4), 428-430, 2007 | 22 | 2007 |
| A contribution to the spider fauna of the European part of Turkey (Araneae) N Demircan, A Topçu Serket 14 (4), 176-183, 2015 | 19 | 2015 |
| New faunistic records for the Turkish harvestmen fauna (Arachnida: Opiliones) K Kurt, A Babaşoğlu, O Seyyar, H Demir, A Topçu Munis Entomology & Zoology 3 (2), 654-660, 2008 | 19 | 2008 |
| Description of a new species of the genus Nomisia Dalmas, 1921 (Araneae: Gnaphosidae) from Turkey with some faunistical remarks O Seyyar, N Ayyildiz, A Topçu Zootaxa 2006 (1), 62–68-62–68, 2009 | 18 | 2009 |
| A new species of the genus Xysticus CL Koch from Turkey (Araneae: Thomisidae) H Demir, A Topcu, T Türkeş Zootaxa 1364 (1), 45–49-45–49, 2006 | 16 | 2006 |
| New records of ground spiders (Araneae: Gnaphosidae) from Anatolia O Seyyar, A Topçu, A Topçu Zoology in the Middle East 38 (1), 118-120, 2006 | 15 | 2006 |
| Anagraphis pallens Simon, 1893, a new record from Turkey (Araneae: Prodidomidae) A Topçu, O Seyyar, H Demir, KB Kunt Serket 9 (3), 85-86, 2005 | 15 | 2005 |
| Cave dwelling spiders (Araneae) of Turkey A Topçu, H Demir, O Seyyar Serket 10 (1), 18-24, 2006 | 14 | 2006 |
| Some harvestmen records (Arachnida: Opiliones) from Niğde province of Turkey K Kurt, H Demir, O Seyyar, A Topçu Serket 11 (1), 2-6, 2008 | 13 | 2008 |
| A new species of the genus Synema Simon, 1864 (Araneae: Thomisidae) from Turkey H Demir, M Aktaş, A Topçu Biologia 64 (4), 742-744, 2009 | 12 | 2009 |
| A contribution to the crab spider fauna of Turkey (Araneae: Thomisidae) H Demir, M Aktaş, A Topçu, O Seyyar Serket 10 (3), 86-90, 2007 | 12 | 2007 |
| Phaeocedus is a new genus of ground spider (Araneae, Gnaphosidae) in Turkey O Seyyar, H Demir, A Topçu, A Taşdemir Scientific Research and Essay 1 (1), 026-027, 2006 | 12 | 2006 |
| A contribution to the knowledge of the Turkish spider fauna (Araneae) A Topçu¹, O Seyyar¹, H Demir¹, T Türkeş | 12 | 2005 |
| Van Yöresinde Bulunan Sazan (Cyprinus carpio L. 1758)'ların Sindirim Kanalı Helmintlerinin Mevsimsel Aktivitesi A Topçu, ST YYU Yüzüncü Yıl Üniversitesi Veteriner Fakültesi Dergisi 4 (1), 153-169, 1993 | 12 | 1993 |
| Xysticus anatolicus n. sp.(Araneae: Thomisidae), a new species from Turkey H Demir, M Aktaş, A Topçu Entomological News 119 (3), 287-290, 2008 | 11 | 2008 |
osman seyyarbiyoloji Bölümü, Niğde Ömer Halisdemir ÜniversitesiVerified email at ohu.edu.tr
