Aptocyclus ventricosus
Description
Aptocyclus ventricosus (Pallas, 1769).
Smooth Lumpsucker. To 45 cm (17.7 in) TL (Solomatov and Orlov 2018). Japan and Okhotsk Seas to Providence Bay, Gulf of Anadyr; northern Bering Sea, Alaska to North Pacific Ocean south of Aleutian Islands and Gulf of Alaska to Mathieson Channel, British Columbia (Mecklenburg et al. 2002). Pelagic; depth: usually found in deep waters from near surface to at least 940 m (3,083 ft) (Solomatov and Orlov 2018). Also taken in a bottom trawl towed at 1,556 m (5,104 ft) (Hoff and Britt 2003), but the fish may have entered the net above the bottom; also listed to depth of 1,700 m (5,576 ft) in Federov et al. (2003). Kido and Shinohara (1996) showed that the species named Pelagocyclus vitiazi Lindberg & Legeza, 1955 is the juvenile stage of A. ventricosus. Genetic data recently presented by Okazaki et al. (2020) indicates that this species may consist of distinct eastern and western populations.
Notes
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Linked records
Additional details
Identifiers
Biodiversity
- Family
- Cyclopteridae
- Genus
- Aptocyclus
- Kingdom
- Animalia
- Order
- Scorpaeniformes
- Phylum
- Chordata
- Scientific name authorship
- Pallas
- Species
- ventricosus
- Taxon rank
- species
- Taxonomic concept label
- Aptocyclus ventricosus (Pallas, 1769) sec. Love, Bizzarro, Cornthwaite, Frable & Maslenikov, 2021
References
- Solomatov, S. F. & Orlov, A. M. (2018) Smooth lumpsucker Aptocyclus ventricosus in the northwestern Sea of Japan: distribution and some life history traits. Archives of Polish Fisheries, 26, 5 - 20. https: // doi. org / 10.2478 / aopf- 2018 - 0002
- Hoff, G. R. & Britt, L. L. (2003) The 2002 Eastern Bering Sea upper continental slope survey of groundfish and invertebrate resources. National Marine Fisheries Service Technical Memorandum, NMFS-AFSC- 141.
- Federov, V. V., Chereshnev, I. A., Nazarkin, M. V., Shestakov, A. V. & Volubuev, V. V. (2003) Catalog of Marine and Freshwater Fishes of the Northern Part of the Sea of Okhotsk. Vladivostok, Dolnauka [In Russian].
- Kido, K. & Shinohara, G. (1996) Pelagocyclus vitiazi Lindberg & Legeza, 1955, a junior synonym of Aptocyclus ventricosus (Pallas, 1769) (Scorpaeniformes: Cyclopteridae). Ichthyological Research, 43, 175 - 177.
- Lindberg, G. U. & Legeza, M. I. (1955) Review of genera and species of fishes of the subfamily Cyclopterinae (Pisces). Trudy Zoologicheskogo Institut Akadademiia Nauk SSSR, 18, 389 - 458 (Translation by the Israel Program of Scientific Translations, 1964.)
- Okazaki, T., Stevenson, D. E., Kai, Y., Ueda, Y., Hamatsu, T. & Yamashita, Y. (2020) Genetic population structure and demographic history of a pelagic lumpsucker, Aptocyclus ventricosus. Environmental Biology of Fishes, 103, 283 - 289. https: // doi. org / 10.1007 / s 10641 - 020 - 00955 - y