Work

Powellisetia deserta

Year: 2025

Type: other

Abstract: 45. Powellisetia deserta (E. A. Smith, 1907) [Fig. 16G] Rissoia deserta E. A. Smith, 1907: 9, pl. 2, fig. 1 Material examined. • 4 spms, Stn. 14. Type locality. McMurdo Sound (Ross Sea), 18 m depth. Bathymetric distribution. 4–870 m. Substrate. Soft bottom. Geographical distribution. ANTARCTICA: Circum-Antarctic. SUBANTARCTICA: -. SCOTIA ARC: South Orkney Islands, South Shetland Islands. SOUTH AMERICA: -. Remarks. We found only very few individuals in a depth of 70 m. This species was already known from the study area from previous Soviet Antarctic expeditions in depths between 25 and 30 m. References. Ponder (1983), Dell (1990), Aldea & Troncoso (2010a), Engl (2012).

Source: Zenodo (CERN European Organization for Nuclear Research)

DOI: 10.5281/zenodo.15375135

Authors: Zettler, Michael L., Bick, Andreas

Institutions: Leibniz Institute for Baltic Sea Research Warnemünde, University of Rostock

Language: English

Topic: Marine Biology and Ecology Research

Subfield: Oceanography

Field: Earth and Planetary Sciences

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W6912000982

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