Contents

Journal of Ichthyology

Vol. 56, No. 5, 2016

A simultaneous English language translation of this journal is available from Pleiades Publishing, Ltd.
Distributed worldwide by Springer. Journal of Ichthyology ISSN 0032-9452.

Systematics of the Antarctic Thornfishes of the Genus Bovichtus (Bovichtidae) of the Seamounts of the New Zealand Basin

A. V. Balushkin p. 631  abstract

Spotted snailfish, Liparis callyodon (Liparidae), a New Species for the Sea of Okhotsk

N. V. Chernova and M. V. Nazarkin p. 639  abstract

Morphological Variability, Chromosome Polymorphism, and Problems of Identifying Individual Species of Gobies of the Group Ponticola (Gobiidae) and Assessing Taxonomic Relations of Local Populations

E. D. Vasil’eva and V. P. Vasil’ev p. 644  abstract

Ichthyofauna of Fresh and Brackish Waters of Sakhalin Island: An Annotated List with Taxonomic Comments: 2. Cyprinidae–Salmonidae Families

Yu. V. Dyldin and A. M. Orlov p. 656  abstract

Communities of the Cottoid Fish (Cottoidei) in the Areas of Hydrothermal Vents and Cold Seeps of the Abyssal Zone of Baikal Lake

V. G. Sideleva p. 694  abstract

Distribution, Population Structure, and Some Biological Distinctions of Pikeperch Sander lucioperca of the Channel Part of the Akhtuba River (Volga-Akhtuba Water System)

K. V. Kuzishchin, K. Yu. Samoilov, M. A. Gruzdeva and D. S. Pavlov p. 702  abstract

Pacific Sardine (Sardinops melanostictus) Migrations to the Shores of Sakhalin Island in the 20th–Early 21st Centuries

A. Ya. Velikanov p. 715  abstract

Origin of Juvenile Chum Salmon Oncorhynchus keta (Salmonidae) in the Sea of Okhotsk Coastal Waters off South Sakhalin

A. O. Shubin and E. G. Akinicheva p. 728  abstract

Polymorphism of Smolts of Pink Salmon Oncorhynchs gorbuscha in the Indera River (Kola Peninsula)

A. E. Veselov, D. S. Pavlov, I. A. Baryshev, D. A. Efremov, A. G. Potutkin and M. A. Ruchiev p. 738  abstract

Polymorphism of Spawners of the Resident Form of European River Lamprey Lampetra fluviatilis (Petromyzontidae)

A. V. Kucheryavyi, I. A. Tsimbalov, V. V. Kostin, D. Yu. Nazarov, A. O. Zvezdin and D. S. Pavlov p. 744  abstract

Study of the Filiform Gonads of Walleye Pollock Theragra chalcogramma Inhabiting the Sea of Okhotsk and the Bering Sea

K. A. Zhukova and S. S. Ponomarev p. 752  abstract

Influence of the Hydrological Regime in the Lower Reaches of the Volga Delta on Natural Fish Reproduction

L. M. Vasileva, K. V. Litvinov and S. A. Podolyako p. 760  abstract

Variability of Black and Caspian Sea Sprat Clupeonella cultriventris (Clupeidae) Growth in the Contemporary Range

V. V. Osipov and Yu. Yu. Dgebuadze p. 767  abstract

Reaction of Osmoregulatory System in Juveniles of Russian Sturgeon Acipenser gueldenstaedtii (Acipenseridae) on Influence of Comatotropin of Carp Cyprinus carpio

L. S. Krayushkina, O. G. Semenova and A. V. Pritvorova p. 775  abstract

Brief Communications

New Deepwater Species of the Genus Gobiopsis (Gobiidae) from the Tropical Western Pacific

A. M. Prokofiev p. 783  abstract

New Species of Pipefish (Syngnathidae) from the South China Sea

A. M. Prokofiev p. 787  abstract