From Australian Oceans Data Network
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Identification of carotenoids in four species of copepods from the Great Barrier Reef

Created 23/06/2025

Updated 23/06/2025

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The main carotenoids of four species of copepods found in the Great Barrier Reef were separated by chromatographic techniques including reversed-phase HPLC and identified using chemical and spectroscopic methods and by mass spectrometry.Temora turbinata, which is found in inshore waters was collected from Bowling Green Bay. Centropages furcatus, found in inshore waters and on reefs, and Undinula vulgaris, found near the surface in daylight were collected from Palm Passage. These three species were collected from surface waters using a 300 µm mesh net. Euchaeta russelli, which is found between 100-200m depth was obtained from Myrmidon Reef, on the outer shelf, by oblique towing from 150 meters using a 500 µm mesh net. Carotenoids and caroteno-proteins are common pigments in crustacea. Colour in some copepods has been observed to be variable, depending on the environment they inhabit. Colour variability may also be seasonal and may occur within a species. Analyses were made to identify and compare the types of pigments occurring in four species of copepods, Temora turbinata, Centropages furcatus, Undinula vulgaris and Euchaeta russelli, which exhibit similar variations.

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Additional Info

Field Value
Title Identification of carotenoids in four species of copepods from the Great Barrier Reef
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/2155228a-26ff-492f-9263-957ad5af04f2
Contact Point
Australian Ocean Data Network
reception@aims.gov.au
Reference Period 20/11/2017
Geospatial Coverage
Map data © OpenStreetMap contributors
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Data Portal Australian Oceans Data Network

Data Source

This dataset was originally found on Australian Oceans Data Network "Identification of carotenoids in four species of copepods from the Great Barrier Reef". Please visit the source to access the original metadata of the dataset:
https://catalogue.aodn.org.au/geonetwork/srv/eng/csw/dataset/identification-of-carotenoids-in-four-species-of-copepods-from-the-great-barrier-reef1