Rhamphostomella gigantea Osburn 1952

• Published in: Cold Regions Engineering 2015
• Main Authors: Grischenko, Andrei V., Gordon, Dennis P., Taylor, Paul D., Kuklinski, Piotr, Denisenko, Nina V., Spencer-Jones, Mary E., Ostrovsky, Andrew N.
• Format: Other/Unknown Material
• Language: unknown
• Published: Zenodo 2022
• Subjects: Biodiversity; Taxonomy; Animalia; Bryozoa; Gymnolaemata; Cheilostomatida; Umbonulidae; Rhamphostomella; Rhamphostomella gigantea; Barrow; Beaufort Sea; Chukchi; Chukchi Sea; Kamchatka; Kamchatka Peninsula; Point Barrow; RUSALCA; Alaska
• Online Access: https://doi.org/10.5281/zenodo.7628992; http://treatment.plazi.org/id/038923740B223324FF73ACC21D19FA0D

Rhamphostomella gigantea Osburn, 1952 (Figs 5, 30D, 32A, B) Rhamphostomella gigantea Osburn, 1952, p. 433, pl. 50, fig. 5. Rhamphostomella scabra : Mawatari 1965, p. 619, text-figs 126a, b. Petraliella sp.: Mawatari 1956, p. 123, figs 8a–c. Additional references. Rhamphostomella gigantea : Osburn 1955, p. 38; MacGinitie 1955, p. 132; Foster 2010, p. 57; Gontar 2010, p. 153. Material examined. Holotype (labeled as TYPE): USNM 11033, record name Che –982, one colony fragment, 9 August 1948, Point Barrow, Alaska, Beaufort Sea, depth 33.5 m, collector G.E. MacGinitie. ZIRAS 1 /50127, one colony fragment, KIENM Collection, RV Nazarovsk , Stn 118, 28 May 1988, Avacha Gulf, eastern Kamchatka Peninsula, Pacific Ocean, 52°53.0ʹ N, 160°08.0ʹ E, depth 176 m, rock dredge, collector A. V. Rzhavsky. ZIRAS 2 /50128, one colony fragment, KIENM Collection, RV Nazarovsk , Stn 119, 24 May 1988, Avacha Gulf, eastern Kamchatka Peninsula, Pacific Ocean, 52°54.0ʹ N, 160°01.0ʹ E, depth 141 m, rock dredge, collector A. V. Rzhavsky. ZIRAS 3 /50129, one colony fragment detached from broken shells of bivalve mollusc Chlamys sp., MFRT Rodino , 12 September 1992, about 32 km from Cape Hayryuzova, western Kamchatka shelf, Sea of Okhotsk, 57°36.2ʹ N, 156°09.0ʹ E, depth 78–81 m, crab trap, collector A. V. Grischenko. MIMB 3 /50213 (recorded as R . scabra ), five colony fragments. IMB Collection, RV Atma , Stn 248/697, 12 October 1976, coastal waters southwest of Moneron Island, Sea of Japan, 46°14.0ʹ N, 141°09.0ʹ E, depth 120 m, Sigsbee trawl, collector V.I. Lukin. NHMUK 2008.05.29.4, one colony fragment, Rusalca Expedition, RV Professor Khromov , Stn 62B, 22 August 2004, Chukchi Sea, 71°23.5ʹ N, 174°52.3ʹ W, depth 74.6 m, collector B. Bluhm. NHMUK 2010.2.9.3, one colony fragment detached from broken shell of bivalve Chlamys sp., MFRT Rodino , 12 September 1992, about 32 km from Cape Hayryuzova, western Kamchatka shelf, Sea of Okhotsk, 57°36.2ʹ N, 156°09.0ʹ E, depth 78–81 m, crab trap, collector A. V. Grischenko. UAM Bry –408, one colony ...