Panomya ampla Dall, 1898

Lisitsyna, Kseniya N. & Kamenev, Gennady M., 2024, New and rare bivalve species for the fauna of the Kuril Islands (northwestern Pacific Ocean): A study of materials collected over 70 years of expeditions (from 1949 to 2019), Zootaxa 5523 (2), pp. 231-253 : 244

Panomya ampla Dall, 1898

( Fig. 3 S, T )

Panomya ampla Dall, 1898: 833 .

Material examined: three specimens from the sea slope of Onekotan Island (57 m) .

Distribution: Sea of Japan; Sea of Okhotsk; northern Kuril Islands; Bering Sea; Point Barrow, Alaska south to Puget Sound, Washington; Arctic Ocean; (0–200 m) ( Scarlato 1981; Coan, Valentich-Scott & Bernard 2000; Okutani 2000; Kantor & Sysoev 2005; Lutaenko & Noseworthy 2012).

Remarks: This is a new record from the region of the Kuril Islands. Previously this species was erroneously recorded for the fauna of Paramushir Island. Kuroda & Koba (1933) identified Panomya arctica ( Lamarck, 1818) as Panomya ampla Dall, 1898 .

Figures

FIGURE 3. New and rare bivalve species for the fauna of the Kuril Islands. (A, B) Limatula attenuata (Iturup Island, 330 m, shell length 6.6 mm). (C, D) Limatula subauriculata (Iturup Island, 50 m, shell length 4.6 mm). (E, F) Musculus impressus (Urup Island, 123 m, shell length 17.7 mm). (G, H) Parvamussium intuscostatum (Onekotan Island, 146–147 m, shell length 17.2 mm). (I, J) Cardiomya cf. tosaensis (Urup Island, 100 m, shell length 7.8 mm). (K, L) Cetoconcha hyalina (Onekotan Island, 150–198 m, shell length 44.0 mm). (M, N) Dermatomya tenuiconcha (Simushir Island, 100 m, shell length 12.0 mm). (O, P) Poromya castanea (Iturup Island, 290 m, shell length 20.5 mm). (Q, R) Parvithracia sirenkoi (Paramushir Island, 400 m, shell length 7.0 mm). (S, T) Panomya ampla (Onekotan Island, 57 m, shell length 61.6 mm).