Frigidoalvania asura ( Yokoyama, 1926 )

Hasegawa, Kazunori, 2022, Bathyal Rissoidae (Gastropoda: Rissooidea) off the Russian Far East coast of the Sea of Japan, with redescription of Punctulum reticulatum Golikov, 1986, Ruthenica, Russian Malacological Journal 32 (2), pp. 85-92 : 88

publication ID

https://doi.org/ 10.35885/ruthenica.2022.32(2).5

DOI

https://doi.org/10.5281/zenodo.11144107

persistent identifier

https://treatment.plazi.org/id/03F65E35-FFBE-3D4C-FF7B-0EE1A27FF982

treatment provided by

Felipe

scientific name

Frigidoalvania asura ( Yokoyama, 1926 )
status

 

Frigidoalvania asura ( Yokoyama, 1926) View in CoL

( Fig. 2 C–D View FIG )

Rissoa (Apicularia?) asura Yokoyama, 1926: 273 View in CoL , pl. 33, fig. 15 (see Hasegawa [2014] for more detailed synonymy).

Material examined. SoJaBio B 6-7, MIBM 14992; SoJaBio B 7-7, MIBM 39340 ( Fig. 2 C–D View FIG ) [depth range: 470–1011 m].

Additional material examined (cited from Hasegawa, 2014). ZIN 33623 View Materials , off SW Sakhalin, N. Sea of Japan, 202–222 m , 49°14.8’N, 141°09.7’E, 100 m; ZIN 33625 View Materials , Peter the Great Bay, 42°18.8’N, 131°09.5’E, 247 m GoogleMaps ; ZIN 36609 View Materials , Peter the Great Bay, 42°15.4’N, 130°44.6’E, 140 m GoogleMaps ; ZIN 36610 View Materials , Peter the Great Bay, 42°28.0’N, 131°40.5’E, 125 m GoogleMaps ; ZIN 36611 View Materials , Peter the Great Bay, 42°25.7’N, 132°36.8’E, 157– 140 m GoogleMaps ; ZIN 36612 View Materials , Peter the Great Bay, 42°33.0’N, 132°51.0’E, 133 m GoogleMaps ; ZIN 36613 View Materials , Peter the Great Bay, 42°35.3’N, 132°51.1’E, 110 m GoogleMaps ; ZIN 36614 View Materials , Peter the Great Bay, 42°35.7’N, 133°06.2’E, 143 m GoogleMaps ; ZIN 36615 View Materials , Peter the Great Bay, 42°38’N, 132°43.2’E, 100 m GoogleMaps [depth range: 100–247 m] GoogleMaps .

Distribution. Widely distributed in the Northwest Pacific, from the eastern part of the Okhotsk Sea to the southernmost part of the Sea of Japan, and to Sagami Bay along the Pacific coast. Depth range in the Sea of Japan is 100–1011 m.

Remarks. Although this species was considered by Hasegawa [2014] to be widely distributed in the North Pacific and its marginal seas, there are considerable differences in the shape and sculpture of the shell between geographic areas, even within the Sea of Japan. More detailed analysis using molecular techniques may reveal genetic and thus taxonomic distinctions.

Kingdom

Animalia

Phylum

Mollusca

Class

Gastropoda

Order

Littorinimorpha

Family

Rissoidae

Genus

Frigidoalvania

Loc

Frigidoalvania asura ( Yokoyama, 1926 )

Hasegawa, Kazunori 2022
2022
Loc

Rissoa (Apicularia?) asura Yokoyama, 1926: 273

Yokoyama M. 1926: 273
1926
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