| Taxonomy, distribution, and ecology of crustacean zooplankton in trough waters of Ankara (Turkey) | Elif BAŞAK,Cem AYGEN,Okan KÜLKÖYLÜOĞLU | 1–10 |
| Evaluation of vertical and horizontal changes in community structure of zooplankton in a deep dam lake | Didem GÖKÇE,Duygu Özhan TURHAN | 11–22 |
| Distribution of littoral benthic amphipods off the Levantine coast of Turkey with new records | Ahmet Kerem BAKIR,Tuncer KATAĞAN | 23–34 |
| Ctenocallis israelica – first record in Central Europe, with a note on the genus Ctenocallis | Roman HALAJ,Barbara OSIADACZ | 35–41 |
| Ctenocallis israelica – first record in Central Europe, with a note on the genus Ctenocallis | Roman HALAJ,Barbara OSIADACZ | 35–41 |
| Interpopulation differences in shell forms of the pearl oyster, Pinctada imbricata radiata (Bivalvia: Pterioida), in the northern Persian Gulf inferred from principal component analysis and elliptic Fourier analysis | Moein RAJAEI,Hadi POORBAGHER,Hamid FARAHMAND,Mohammad Sedigh MORTAZAVI,Soheil EAGDERI | 42–48 |
| Rooks (Corvus frugilegus) dine on snails in Poland | Grzegorz MACIOROWSKI,Dobieslaw BURAL,Henryk GIERSZAL,Maria URBANSKA | 49–54 |
| Breeding ecology and behaviour of the Great Reed Warbler, Acrocephalus arundinaceus, in Poyrazlar Lake, Turkey | Ali UZUN,Zehra AYYILDIZ,Faruk YILMAZ,Belgin UZUN,Mehmet SAĞIROĞLU | 55–60 |
| The gill morphology of the date mussel Lithophaga lithophaga (Bivalvia: Mytilidae) | Deniz AKŞİT,Beria Falakali MUTAF | 61–67 |
| Revised classification design of the Anatolian species of Nannospalax (Rodentia: Spalacidae) using RFLP analysis | Teoman KANKILIÇ,Canan GÜRPINAR | 67–78 |
| Distribution of extracellular enzyme-producing bacteria in the digestive tracts of 4 brackish water fish species | Paramita DAS,Sudipta MANDAL,Argha KHAN,Sanjib Kumar MANNA,Koushik GHOSH | 79–88 |
| Checklist of Turkish Helconinae with a new species (Hymenoptera, Braconidae) |