Contents

Journal of Ichthyology

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Vol. 65, No. 4, 2025

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Description of Larvae and Juveniles of the Stone Cockscomb Alectrias alectrolophus (Stichaeidae) from Avacha Bay (Southeastern Kamchatka)

S. S. Grigorev, and N. A. Sedova p. 561  abstract

A New Cryptic Species of Piranha Serrasalmus (Serrasalmidae) from the Bolivian Amazon, Upper Madeira River System

F. Gallo-Cardozo, M. Careaga, and F. M. Carvajal-Vallejos p. 574  abstract

Unravelling Taxonomic Ambiguity of the Devario neilgherriensis (Teleostei: Danionidae) from the Southern Western Ghats, India through DNA Barcoding and Morphological Approach

M. S. Sowmiya, P. Bhavadharani, A. Felix, and K. Kannan p. 593  abstract

The Olfactory Organ of the Barramundi Lates calcarifer (Latidae)

A. O. Kasumyan, N. I. Pashchenko, and L. T. K. Oanh p. 601  abstract

Morphology, Growth, and Variation of Otoliths in European Bitterling Rhodeus amarus (Acheilognathidae)

D. A. Pavlov p. 611  abstract

Anomalies of the Axial Skeleton in Juvenile Leuciscid Fish (Leuciscidae) of Saratov Reservoir

A. K. Mineev p. 627  abstract

On the Finding of a Spawning Male of Eumicrotremus taranetzi with Comments on Validity of E. tartaricus (Cyclopteridae, Cottoidei)

O. S. Voskoboinikova p. 638  abstract

The Occurrences of Naucrates ductor (Carangidae) аre on the Increasing in the Aegean Sea (Türkiye)

T. Yildiz, N. Cömert, and S. Ozan Güreşen p. 646  abstract

Differentiation and Relationships of the Family Hemitripteridae according to DNA Variability Data

O. A. Radchenko, A. V. Petrovskaya, and I. N. Moreva p. 654  abstract

Development of Microsatellite Markers for Schizothorax macropogon (Cyprinidae)

C. Z. Du, Z. X. Gu, H. Jiao, C. Sun, W. Liu, L. F. Zhang, J. Y. Chen, H. She, L. Z. Ran, M. C. Liu, K. Chen, L. Q. Luo, Y. F. Ran, and L. Wu p. 669  abstract

Distribution, Relative Abundance, and Biology of the Deep-Water Dusky-Purple Skate Bathyraja matsubarai (Arhynchobatidae)

A. M. Orlov, I. V. Volvenko, and I. V. Grigorov p. 674  abstract

Biological Characteristics and State of the Least Cisco Coregonus sardinella (Salmonidae) Fishery in the Yana River of the Republic of Sakha (Yakutia)

I. A. Petrov p. 693  abstract

Changes in the Diet of the Zander Sander lucioperca (Percidae) in the Kama Reservoir as a Result of Invasion of an Alien Species the Black and Caspian Sea Sprat Clupeonella cultriventris (Ehiravidae)

S. N. Kazarinov, L. V. Merzlyakova, I. N. Merzlyakov, A. A. Karalash, E. Yu. Kraynev, A. D. Bykov, and P. B. Mikheev p. 701  abstract

Effect of Transient Thyrotoxicosis and Hypothyroidism on the Rheoreaction of Zebrafish Danio rerio (Danionidae)

D. S. Pavlov, V. Yu. Parshina, V. V. Kostin, V. M. Slivko, and F. N. Shkil p. 713  abstract

Changes in Na⁺/K⁺-ATPase Activity and Biomembrane Lipid Composition in Smolts of Pink Salmon Oncorhynchus gorbuscha (Salmonidae) during Their Downstream Migration in the Indera River (White Sea Basin)

E. I. Kaivarainen, N. L. Rendakov, S. N. Khurtina, D. I. Manoylova, D. A. Efremov, and S. A. Murzina p. 724  abstract

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