Skip to main content
U.S. flag

An official website of the United States government

This site is currently in beta, and your feedback is helping shape its ongoing development.

Cryptobiota metabarcoding using Autonomous Reef Monitoring Structure (ARMS) Deployed at Coral Reef Sites across Timor Leste from 2012 to 2014

Published by Pacific Islands Fisheries Science Center | National Oceanic and Atmospheric Administration, Department of Commerce | Metadata Last Checked: December 19, 2025 | Last Modified: 2021-05-05T00:00:00.000+00:00
The data described here includes cytochrome oxidase I (COI) DNA metabarcoding data collected from Autonomous Reef Monitoring Structures (ARMS). ARMS were deployed by the NOAA Pacific Islands Fisheries Science Center (PIFSC), Ecosystem Sciences Division (formerly the Coral Reef Ecosystem Division) in Timor Leste under USAID Timor Leste. Developed in collaboration with the Census of Marine Life (CoML) Census of Coral Reef Ecosystems (CReefs), ARMS were designed to mimic the structural complexity of a reef and attract/collect colonizing marine invertebrates. The key innovation of the ARMS method is that biodiversity is sampled over precisely the same surface area in the exact same manner. These data were gathered at specific reef sites across Timor-Leste. ARMS units were set-up, deployed and recovered as described in the ARMS record in the related items section below. After ARMS were disassembled, different size fractions of samples and plate scrapings were preserved in ethanol for metabarcoding.

Find Related Datasets

Click any tag below to search for similar datasets

DNA/RNA Sequencing EARTH SCIENCE > Biosphere > Aquatic Habitat > Reef Habitat EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment > Autonomous Reef Monitoring Structure (ARMS) EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment > Baseline studies EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment > In Situ Biological EARTH SCIENCE > Oceans > Coastal Processes > Coral Reefs EARTH SCIENCE > Oceans > Coastal Processes > Coral Reefs > Coral Reef Ecology EARTH SCIENCE > Oceans > Marine Biology > Cryptobiota EARTH SCIENCE > Oceans > Marine Biology > Marine Invertebrates EARTH SCIENCE > Oceans > Marine Biology > Marine Invertebrates > Biodiversity EARTH SCIENCE > Oceans > Marine Biology > Marine Invertebrates > Census EARTH SCIENCE > Oceans > Marine Biology > Marine Invertebrates > Macroinvertebrates IMAGES SPECIES IDENTIFICATION SPECIES IDENTIFICATION - COUNT biological imagery laboratory analysis CORAL REEF STUDIES Coral Triangle Initiative US DOC; NOAA; NMFS; Pacific Islands Fisheries Science Center; Ecosystem Sciences Division; Coral Reef Ecosystem Program COUNTRY/TERRITORY > Democratic Republic of Timor-Leste (East Timor) (09S126E0001) OCEAN BASIN > Indian Ocean > Timor Sea > Democratic Republic of Timor-Leste (East Timor) (09S126E0001) Indian Ocean Timor Sea ARMS Autonomous Reef Monitoring Structures ARMS Autonomous Reef Monitoring Structure Biodiversity CRED CREP CReef Census of Marine Life Coral Reef Ecosystem Division Coral Reef Ecosystem Program Ministry of Agriculture and Fisheries of Timor-Leste PIFSC Pacific Islands Fisheries Science Center USAID United States Agency for International Development cytochrome oxidase I Atauro Baucau Bobonaro Dili Lautem Manatuto Timor-Leste Vila MPA environmental DNA metabarcoding DOC/NOAA/NMFS/PIFSC > Pacific Islands Fisheries Science Center, National Marine Fisheries Service, NOAA, U.S. Department of Commerce ARMS

data.gov

An official website of the GSA's Technology Transformation Services

Looking for U.S. government information and services?
Visit USA.gov