The new issue of the journal "Problems of Ichthyology" is now available for reading and download: Volume 66, Issue 2, 2026.
CONTENTS
The olfactory organ of the goldenstriped soapfish (Grammistes sexlineatus) (Grammistidae) and the fire-tail devil (Labracinus cyclophthalmus) (Pseudochromidae)
N. I. Pashchenko, L. T. K. Oan, A. O. Kasumyan
Ichthyofauna of freshwater reservoirs of the Murmansk region
M. Yu. Alekseev, A. V. Zubchenko
Grayling (Thymallus, Salmonidae) in water bodies of federal protected areas of the Amur river basin: diversity and conservation pathways
A. L. Antonov
Stock dynamics of the Baikal omul (Coregonus migratorius) during the fishing period and the moratorium on fishing
N. G. Zapadaeva, A. E. Bobyrev, V. A. Peterfeld, A. V. Bazov
Reproduction patterns of pink salmon Oncorhynchus gorbuscha (Salmonidae) on Iturup island
A. M. Kaev, V. I. Ostrovsky
Cases of anomalous body coloration in fish from Sakhalin-Kuril waters
Yu. N. Poltev, A. V. Luchenkov
SHORT COMMUNICATIONS
Discovery of a new cichlid species (Cichlidae) to the fauna of Vietnam - the redbelly tilapia Coptodon zillii - in the Dong Nai River basin
E. P. Karpova, N. D. Ku, S. V. Kurshakov, I. I. Chesnokova, C. H. B. Nguyen
Discovery of a clutch of eggs of the frog sculpin Myoxocephalus stelleri atop a clutch of antlered sculpin Enophrys diceraus (Cottidae)
V. V. Panchenko, P. A. Savelyev, Yu. S. Nekotinev
Leukocyte profile of the blood of the golden grey mullet Chelon auratus (Mugilidae) of different ages
A. G. Rokotova, A. A. Soldatov, T. A. Kukhareva
This issue is available at this link.