Contents

Journal of Ichthyology

Vol. 63, No. 5, 2023

Gudgeon from the Emel River and Problems of the Gudgeon Taxonomy (Genus Gobio, Cyprinidae) in Kazakhstan and Siberia

E. D. Vasil’eva, N. Sh. Mamilov and S. E. Sharakhmetov p. 849  abstract

On the Finding of Talismania kotlyari (Alepocephalidae) in the Southeast Atlantic

A. M. Prokofiev p. 864  abstract

Preliminary Data Indicate a Wider Distribution of the Little-Known Karakul Stone Loach Triplophysa lacusnigri (Nemacheilidae) in the Inland Waters of Tajikistan

E. D. Vasil’eva and R. A. Nazarov p. 869  abstract

Nomenclature of Pigmentation of the Larvae of Lanternfish (Myctophidae)

Ya. Yu. Bolshakova and A. M. Prokofiev p. 878  abstract

Distribution and Biology of Duskyfin Glassy Perchlet Parambassis wolffii (Ambassidae) in the Mekong River Delta, Vietnam

E. R. Ablyazov, I. I. Chesnokova, D. N. Kutsyn, E. P. Karpova, S. V. Kurshakov, Cu Nguyen Dịnh and Truong Ba Hai p. 891  abstract

Age, Growth, and Maturity of Painted Comber Serranus scriba (Serranidae) from the Crimea Region, the Black Sea

D. N. Kutsyn, I. Yu. Tamoikin, Yu. V. Samotoy and P. I. Donchik p. 902  abstract

Population Dynamics and Distribution of the Lake Smelt, a Dwarf Form of the European Smelt Osmerus eperlanus (Osmeridae), and the Black Sea Sprat Clupeonella cultriventris (Clupeidae) while Cohabiting the Rybinsk Reservoir

Yu. V. Gerasimov, A. S. Komarova, A. F. Tarleva, Yu. I. Solomatin, M. I. Bazarov and E. S. Borisenko p. 911  abstract

Length−Length and Length−Weight Relationships of Pacific Saury, Cololabis saira (Scomberesocidae), in the Northwestern Pacific Ocean

K. P. Ginting and W.-B. Huang p. 924  abstract

Length–Weight Relationships and Body Condition Indices of a South American Bioindicator, the Native Neotropical Fish Species, Cnesterodon decemmaculatus (Poeciliidae)

M. J. Zambrano, A. F. Bonifacio, J. M. Brito, G. E. Rautenberg and A. C. Hued p. 930  abstract

Qualitative Assessment of Status of Fishery Stocks of Black-Spined Herring Alosa kessleri kessleri Alosidae in Volga River Delta with LBI Method

I. A. Safaraliev, T. V. Voinova and I. N. Lepilina p. 937  abstract

Population Structure of European Whitefish Coregonus lavaretus (Salmonidae: Coregoninae) from the Lake–River System of the Subpolar Urals

E. I. Boznak and V. I. Ponomarev p. 950  abstract

Genetic Differentiation of Round Sardinella Sardinella aurita (Clupeidae) Populations from the Northeastern Mediterranean

C. Turan, A. Uyan, M. A. Atalay, S. A. Dogdu, D. Ayas, D. Erguden, F. Turan, M. Gokoglu and M. Gurlek p. 962  abstract

Sexual Behavior and Reproductive Success of Guppy Poecillia reticulata (Poeciliidae) at a Constant Temperature and in the Temperature Gradient Field

V. V. Zdanovich p. 969  abstract

Biochemical Differentiation in Embryos and Larvae of the Atlantic Salmon Salmo salar (Salmonidae) and its Possible Relationship with Migration Polymorphism

D. S. Pavlov, V. V. Kostin and M. A. Ruch’ev p. 975  abstract

Lipid Profile of the Muscle Tissue of Some Mesopelagic Fish Species of the Families Stomiidae and Myctophidae from Different Depths of the Irminger Sea, North Atlantic

V. P. Voronin, D. V. Artemenkov, A. M. Orlov and S. A. Murzina p. 981  abstract