Dense Populations of Benthopelagic Hydromedusae Found in Deep Water Off Anvers Island, Western Antarctic Peninsula

Scant data are available on the abundance and distribution of benthopelagic hydromedusae in Antarctic waters. A photographic survey of the sea floor off Anvers Island, western Antarctic Peninsula (WAP) was conducted during November–December 2013. Our survey encompassed the slope and shelf environmen...

Full description

Bibliographic Details
Main Author: Deal, Michelle E.
Other Authors: Aronson, Richard
Format: Still Image
Language:English
Published: 2015
Subjects:
Online Access:http://hdl.handle.net/11141/700
Description
Summary:Scant data are available on the abundance and distribution of benthopelagic hydromedusae in Antarctic waters. A photographic survey of the sea floor off Anvers Island, western Antarctic Peninsula (WAP) was conducted during November–December 2013. Our survey encompassed the slope and shelf environment from approximately 400–2050 m depth within a 100 km by a 100 km study area. I describe the distribution and abundance of dense populations of hydromedusae in the deep water off the WAP. The data provide a record of two hydromedusae genera present in a largely unstudied region of the world.