Contents

Journal of Ichthyology

Vol. 65, No. 3, 2025

Morphological Variability and Species Structure of Tubenose Gobies of Genus Proterorhinus (Gobiidae) of the Black Sea, Their Diagnostic Characters, and Distribution Patterns within the Basin

E. D. Vasil’eva, and V. P. Vasil’ev p. 405  abstract

Morphological and Genetic Diversity of the Caspian Anadromous Shad, Alosa kessleri kessleri (Alosidae) from the Akhtuba River (Lower Volga Region) in the Modern Time Period. The Genus Structure

K. V. Kuzishchin, M. A. Gruzdeva, A. V. Semenova, F. A. Fedotov, and A. M. Shadrin p. 419  abstract

Features of Variability of Some Morphological Characteristics in White Fish Coregonus lavaretus sensu lato from Water Bodies of the Southern and Arctic Regions of Siberia

N. A. Bochkarev p. 437  abstract

Use of the Dorsal Fin Formula for the Identification of Lethrinus (Actinopterygiidae: Lethrinidae) Species on the Red Sea Coasts of Yemen, with a Key to Species of Genus Lethrinus

L. A. Jawad, and N. A. A. Al-Shawafi p. 449  abstract

First Record of the Rock Greenling Hexagrammos lagocephalus (Hexagrammidae) in the Northern Sea of Okhotsk

M. V. Nazarkin, A. V. Shestakov, and A. M. Orlov p. 458  abstract

Additions to the Occurrence of Two Rare Species of Rockfish of the Genus Sebastes (Sebastidae) in Pacific Waters Off the Kuril Islands

Yu. K. Kurbanov p. 463  abstract

On Pelagic Fishes Captured in Oceanic Waters of the Northern Part of the Central Atlantic Ocean in Autumn 2019 (Results of the 44–45th Research Cruises of the R/V Akademik Nikolaj Strakhov)

I. B. Shakhovskoy, and D. Yu. Malikova p. 469  abstract

New Record of An Elongate Unpatterned Moray Eel, Gymnothorax sagmacephalus (Muraenidae) from the Indian Ocean

A. A. Rasheeq, P. Kodeeswaran, A. Kathirvelpandian, T. T. Ajith Kumar, and U. K. Sarkar p. 481  abstract

Mass Occurrence of Walleye Pollock Gadus chalcogrammus (Gadidae) in the Surface Layer of the Oyashio Basin (Western North Pacific): Possible Benefit from Abundant Copepods

O. Yamamura, K. Matsuno, M. Ohwada, and Y. Kamei p. 488  abstract

Some Aspects of the Ecology, Morphology and Origin of the Green Poacher Podothecus hamlini (Agonidae) in the Northern Part of the Sea of Japan

S. F. Solomatov, B. A. Sheiko, and N. L. Aseeva p. 495  abstract

Life History of European Bitterling Rhodeus amarus (Acheilognathidae) in Two Ponds of Central Russia. 2. Population Structure

D. A. Pavlov p. 505  abstract

Degradation of Skeletal Muscle Proteins in Pink Salmon Oncorhynchus gorbuscha (Salmonidae) during Spawning Migration

N. P. Kantserova, D. A. Efremov, and L. A. Lysenko p. 515  abstract

Cytogenetic Characterization in Two Populations of Hypostomus nigromaculatus (Loricariidae) from Upper Paraná River Basin

S. J. S. Neto, L. C. Balini, C. H. Zawadzki, and C. A. Fernandes p. 523  abstract

Morphofunctional Characteristics of the Blood Erythron of the Golden Grey Mullet Chelon auratus (Mugilidae) at the Early Stages of Ontogenesis

A. A. Soldatov, A. G. Rokotova, T. A. Kukhareva, and V. N. Rychkova p. 529  abstract

Exposure to Long or Short Photoperiod Affects the Pituitary–Testicular Axis in the Mozambique Tilapia Oreochromis mossambicus (Cichlidae)

P. Konkal, S. K. Bhat, and C. B. Ganesh p. 536  abstract

Taste Responses of Carp Fishes (Cyprinidae) to Carboxylic Acids. 2. Feeding Behavior

A. O. Kasumyan, and E. S. Mikhailova p. 546  abstract