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Population structure and movement of Octopus maorum and Octopus pallidus, and predation on rock lobster

Created 13/03/2025

Updated 13/03/2025

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Samples of Octopus maorum and O. pallidus have been collected from the Eaglehawk fishery and as bycatch from southern rock lobster fishery to determine population structure and spatial and temporal trends. Tag recapture study of O. maorum and O. pallidus in Taroona reserve using PIT tags and movement study using acoustic tracking at Taroona reserve and Eaglehawk neck examine the temporal and spatial scales of movement and habitat use. Octopus tracked using VR2's (presence/absence data) and VRAP (triangulated positional data) at both sites.

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Title Population structure and movement of Octopus maorum and Octopus pallidus, and predation on rock lobster
Language eng
Licence Not Specified
Landing Page https://devweb.dga.links.com.au/data/dataset/7d9b9d79-012c-4426-b8fb-6a1eed1f5b56
Contact Point
CSIRO Oceans & Atmosphere
Jayson.Semmens@utas.edu.au
Reference Period 01/01/2001 - 31/03/2003
Geospatial Coverage
Map data © OpenStreetMap contributors
Data Portal Data.gov.au