| Vol.嘫丂2005擭5寧敪峴 | A5丒192暸+16尨怓恾斉 | 4,000墌 |
| A review of Agriades glandon(de PRUNNER丄1798) from the Asian part of Russia and Mongolia with notes on the zoogeography of the complex(Lycaenidae) | Sergei CHURKIN | 3 |
| A new subspecies of Parnassius nomion FISCHER de WALDHEIM丄1923丂from South-West Mongolia(Papilionidae) | Sergei CHURKIN | 39 |
| The taxonomy and distribution of Colias christophi GRUM-GRSHIMAILO丄1885(Pieridae) | Josef GRIESHUBER and Bob WORTHY | 47 |
| What is Colias tunkuna AUSTAUT丄1912(Pieridae)丠 | Josef GRIESHUBER | 65 |
| The correct name for the subspecies of Colias aurorina HERRICH-SCHAFFER丄1850丂from Daghestan(Pieridae) | Josef GRIESHUBER | 69 |
| Notes on the eastern subspecies of Colias hyale (LINNAEUS丄1758)(Pieridae) | Josef GRIESHUBER | 75 |
| A new name for Plebejus rogneda grumi ZHDANKO仌CHURKIN丄2001(Lycaenidae) | Alexandr ZHDANKO and Sergei CHURKIN | 87 |
| A new subspecies of Glaucopsyche argali ELWES丄1899 from South-West Mongolia(Lycaenidae) | Sergei CHURKIN | 89 |
| Taxonomic notes on some Boloria MOORE and Clossiana REUSS with the description of new subspecies(Nymphalidae) | Sergei CHURKIN and Vasily TUZOV | 93 |
| A new subspecies of Melitaea didymina STAUDINGER丄1895(Nymphalidae)丄with taxonomic notes | Kirill KOLESNICHENKO | 105 |
| Melitaea athena danae ssp.n.丄a new subspecies of Nymphalidae from South-West Mongolia | Sergei CHURKIN and Kirill KOLESNICHENKO | 116 |
| A new subspecies of Melitaea cinxia L..from South Mongolia(Nymphalidae) | Sergei CHURKIN and Kirill KOLESNICHENKO | 125 |
| A new subspecies of Zygaena exulans HOHENWARTH丄1792 from South-West Mongolia(Zygaenidae) | Sergei CHURKIN and Aidas SALDAITIS | 133 |
| New records of butterflies from Russia and Mongolia | V.DUBATOLOV丄R.YAKOVLEV and V.DOROSHKIN | 139 |
| Erebia niphonica expleta ssp.n.丄a new subspecies of Satyridae from Sakhalin | Sergei CHURKIN | 141 |
| Notes on the Erebia maurisius complex with the descriptions of two new subspecies (Satyridae) | Sergei CHURKIN | 146 |
| A new subspecies of Plebejus (idas) munkhbayar CHURKIN仌ZHDANKO丄2003(Lycaenidae) from the Mongolian Altai | Sergei CHURKIN and Roman YAKOVLEV | 169 |
| A new subspecies of Oeneis elwesi STAUDINGER丄1901(Satyridae) from South Mongolia | Sergei CHURKIN and Roman YAKOVLEV | 175 |
| A new species of Mellicta BILLBERG丄from the Mongolian Altai (Nymphalidae) | Sergei CHURKIN and Alexey DEVYATKIN | 181 |
| Corrections to 乬Helios.Volume 嘪.乭 | 189 |