Dataset

Records of Marine Benthic Algae from Swains Island, American Samoa

SWP OBIS Open in mapper Explore occurrences

Fifty-nine species of marine benthic algae are reported for the first time from the coral reefs of isolated Swains Island, American Samoa, based on collections made during February 2002, 2004, 2006, and March 2008 under the auspices of the U.S. National Oceanic and Atmospheric Administration. The collections include 4 species of blue-green algae (cyanobacteria), 38 species of red algae, 3 species of brown algae and 14 species of green algae. Based on their frequency of occurrence at different stations during the 4 cruises, Rhipilia geppiorum and Microdictyon umbilicatum were considered the most widely distributed species during the months of February and March. Twenty-eight species represent new records for the Samoan Archipelago (American Samoa and Samoa).

Citation: Tsuda R T, Fisher J R, Vroom P S (2024). Records of Marine Benthic Algae from Swains Island, American Samoa. Version 1.1. Southwestern Pacific Ocean Biogeographic Information System (OBIS) Node. Occurrence dataset. https://nzobisipt.niwa.co.nz/resource?r=swains_algae&v=1.1

Published: May 01, 2024 at 19:39

License: This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License

URL: https://nzobisipt.niwa.co.nz/resource?r=swains_algae

Contacts:

Roy T. Tsuda
Botany-Herbarium Pacificum, Bishop Museum

Jack R. Fisher
Botany-Herbarium Pacificum, Bishop Museum

Peter S. Vroom
Ocean Associates, NOAA Fisheries’ Pacific Islands Fisheries Science Center, Coral Reef Ecosystem Division

Kevin Mackay

182
occurrence records
56
taxa
52
species

Taxa

Missing and invalid fields

Field Missing Invalid
coordinateUncertaintyInMeters 10
5.5%
decimalLatitude 10
5.5%
decimalLongitude 10
5.5%
eventDate 10
5.5%
maximumDepthInMeters 10
5.5%
minimumDepthInMeters 10
5.5%

Quality flags

The OBIS data quality flags are documented at https://github.com/iobis/obis-qc.

Flag Dropped Records
NO_COORD 10
5.5%
NO_DEPTH 10
5.5%

Measurement types

DNA derived data