| Hibernation and body weight in Dormice, Glis glis orientalis (Nehring, 1903) (Rodentia: Gliridae), maintained under uncontrolled conditions | Şakir ÖZKURT, Nuri YİĞİT, Mustafa SÖZEN, Ercüment ÇOLAK | 1–7 |
| Değişen şartlarda tutulan Glis glis orientalis (Nehring, 1903) (Rodentia: Gliridae)'in hibernasyonu ve vücut ağırlığı | Ercüment ÇOLAK, Nuri YİĞİT, Mustafa SÖZEN | 1–8 |
| Four new species and one new subspecies of the genus Cobitis (Pisces: Ostariophysi: Cobitidae) from Turkey | Füsun ERKAKAN, Atalay F. Güler EKMEKÇİ, Teodor T. NALBANT | 9–15 |
| Early development of barbel (Barbus barbus L.) larvae | Metin ÇALTA | 17–22 |
| A contribution to the knowledge of the Meloidae (Coleoptera) fauna of Turkey along with new records | Hikmet ÖZBEK, Dezso SZALOKI | 23–40 |
| The localization and structure of a neurohemal H-organ in Acrida bicolor (Thunberg) and Locusta migratoria (Linneaus) (Orthoptera) | Serap MUTUN, Ayla ÖBER | 41–44 |
| Türkiye Faunası için yeni bir kayıt: Tycherobius stramenticola Bolland (Acari, Actinedida, Camerobiidae) | Kamil KOÇ, Nusret AYYILDIZ | 45–47 |
| A new record for the Turkish fauna: Tycherobius stramenticola Bolland (Acari, Actinedida, Camerobiidae) | Kamil KOÇ, Nusret AYYILDIZ | 45–47 |
| Physiological energetics of Buccinum undatum L. (Gastropoda) off Douglas, Isle of Man (the Irish Sea) | Ahmet E. KIDEYŞ | 49–61 |
| Fluctuation of dominant mesozooplankton species in the Black Sea, North Sea and the Baltic Sea: Is a general trend recognisable? | Ferit BİNGEL, Güner ERGÜN, Wulf GREVE, Ulrich NIERMANN | 63–81 |
| Distribution of Oligochaeta species as bioindicators of organic pollution in Ankara Stream and their use in biomonitoring | Sönmez GİRGİN, Nilgün KAZANCI | 83–87 |
| Erythrocyte sizes of some Urodeles from Turkey | Mehmet K. ATATÜR, H. ARIKAN, A. MERMER | 89–91 |