Unknown
PANGAEA
In:
Supplement to: Ramos-Esplá, Alfonso A; Cárcel, Juan A; Varela, Mercedes (2005): Zoogeographical relationships of the littoral ascidiofauna around the Antarctic Peninsula, in the Scotia Arc and in the Magellan region. Arntz, Wolf E, Lovrich, Gustavo A & Thatje, Sven (eds.) The Magellan-Antarctic connection: links and frontiers at southern high latitudes, Scientia Marina, 69 (Suppl. 2), 215-223, https://doi.org/10.3989/scimar.2005.69s2215
Publication Date:
2023-03-03
Description:
Three Spanish Antarctic research cruises (Ant-8611, Bentart-94 and Bentart-95) were carried out in the South Shetland Archipelago (Antarctic Peninsula) and Scotia Arc (South Orkney, South Sandwich and South Georgia archipelagos) on the continental shelf and upper slope (10-600 m depth). They have contributed to our knowledge about ascidian distribution and the zoogeographical relationships with the neighbouring areas and the other Subantarctic islands. The distribution of ascidian species suggests that the Scotia Arc is divided into two sectors, the South Orkney Archipelago, related to the Antarctic Province, and the South Georgia Archipelago (probably including the South Sandwich Archipelago), which is intermediate between the Antarctic Province and the Magellan region.
Keywords:
Agassiz Trawl; AGT; Ant-8611; Ant-8611-1; Ant-8611-2; Ant-8611-3; Antarctic Peninsula; Bentart-94; Bentart-94-1; Bentart-95; Bentart-95-1; Bentart-95-2; Bentart-95-3; Deception Island; Hespérides; Livingston Island; Nuevo Alcocero; South Georgia Islands; South Livingston Islands; South Orkney Islands; South Sandwich Islands
Type:
Dataset
Format:
application/zip, 2 datasets
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