Accompanying excel spreadsheet details the DNA samples taken and venom glands obtained and associated date/location/depth collection site data. Each specimen will be DNA barcoded using the diagnostic 600bp region of the mitochondrial COI gene and sequences lodged on GenBank. DNA barcoding will aid in evaluating the extent of cephalopod biodiversity including revealing cryptic species and phylogeographic structure. Confirmation of species identities is also essential as glands from multiple individuals will be required for detailed proteomic analysis of the proteins produced by the octopus posterior salivary glands. The chemical composition of the secretions will be determined through the application of multidisciplinary techniques, including cDNA library construction, mass spectrometry, molecular modelling and bioactivity testing. The studies will commence in 2008 and run for several years, being the major element in a PhD project run through Dr. Fry's laboratory. Data_Format Excel file with the following columns: Sample ID Diagnosis Description Other Ref Gland Storage Tissue Tissue Storage Voucher Preservation Images Order Family Genus Species Location Site Depth (start-stop) Latitude Longitude Date Time (UT) Capture Event Other Information

A total of 701 still images were analysed from 10 transects on the Sabrina Coast continental shelf. Imagery was collected from the RVIB Nathaniel B Palmer (NBP 14-02, 29 January - 16 March 2014) across a greater than 3000 km2 area. A 'yoyo' camera, with downward facing digital still and video cameras mounted within a tubular steel frame, was deployed on a coaxial cable to image the seafloor. The Ocean Imaging Systems DSC 10000 digital still camera (10.2 megapixel, 20 mm, Nikon D-80 camera) was contained within titanium housing. Camera settings were: F-8, focus 1.9 m, ASA-400. An Ocean Imaging Systems 3831 Strobe (200 W-S) was positioned 1m from the camera at an angle of 26 degrees from vertical. A Model 494 bottom contact switch triggered the camera and strobe at 2.5m above the sea floor, imaging ~ 4.8m2 of sea floor. Parallel laser beams (10 cm separation) provided a reference scale for the images. Transects were conducted at a ship's speed of ~1 knot. Still images were characterised for main taxonomic groups and sediment properties based on the CATAMI scheme of Althaus et al. 2015.

This dataset contains results from the First International BIOMASS Experiment (FIBEX) cruise of the Nella Dan. It is the first cruise in a series of six designed to assess the distribution and abundance of krill, Euphausia superba. The FIBEX was an international programme co-ordinating the activities of 12 ships from 11 nations in the Southern Atlantic and Indian Oceans. Australia was responsible for surveying an area of the southern Indian Ocean south of 60 degrees and between 60 degrees and 90 degrees east longitude. Surveys of krill and other zooplankton were taken off Antarctica in the Australian sector (Mawson to Davis region) and Prydz Bay in January and March 1981. Species identity and abundance data were obtained. The major species investigated were Euphausia superba, Euphausia frigidia, Euphausia crystallorophias and Thysanoessa marcuria. Other pteropods and cephalopods were also studied. Physical and chemical oceanography data and phytoplankton samples were also obtained, as well as results from hydroacoustic surveys of krill biomass. Several files are available for download at the provided URL. They include excel spreadsheets on summarised data, catch composition data and station lists. Furthermore a pdf document of the report produced from the cruise is also available for download. The fields in this dataset are: Date Time (GMT) Type of Trawl Species Weight Number Latitude Longitude Haul Number Towing Speed (knots) Water Depth (metres) Sea Temperature Target Levels Net Open Time Net Close Time Ice Station Number Flowmeter Reading Towed Distance (nautical miles) Catch Weight (grams) Fishing Start Time Fishing End Time Trajectory Depth Range Top Depth Range Bottom Comments These data are also available via the biodiversity database at the provided URL. 61 taxa and 1,115 observations are present in the biodiversity database collection.