New Records and Notes on Hawaiian Marine Benthic Chlorophyta, including Pseudochlorodesmis abbreviata (Gilbert), n. comb. (Udoteaceae) and Cladophora luxurians (Gilbert), n. comb. (Cladophoraceae)

Abbott, Isabella A.; Huisman, John M.

New Records and Notes on Hawaiian Marine Benthic Chlorophyta, including Pseudochlorodesmis abbreviata (Gilbert), n. comb. (Udoteaceae) and Cladophora luxurians (Gilbert), n. comb. (Cladophoraceae)

Files

vol57n3-275-285.pdf (1.84 MB)

Date

2003-07

Authors

Abbott, Isabella A.

Huisman, John M.

Publisher

University of Hawai'i Press

Abstract

Morphology, taxonomy, and nomenclature of three species of Hawaiian green algae (Chlorophyta) are examined. Udotea? abbreviata Gilbert is shown to be incorrectly placed in that genus and more appropriately allied to Pseudochlorodesmis. The complex nomenclatural relationships of Cladophora tildeniae Brand in Tilden, Cladophora tildeniae Brand, and Cladophora hawaiiana Tilden are described, with the latter deemed the appropriate name and Microdietyon japonicum var. laxum Gilbert regarded as a synonym. An examination of Cladophoropsis luxurians Gilbert has shown it to have delayed formation of transverse walls at the bases of lateral branches, a feature not consistent with inclusion in Cladophoropsis but rather with Cladophora. The new combinations Pseudochlorodesmis abbreviata (Gilbert) Abbott & Huisman and Cladophora luxurians (Gilbert) Abbott & Huisman are made, and nine species of marine benthic Chlorophyta are newly recorded for the Hawaiian Islands.

Citation

Abbott IA, Huisman JM. 2003. New records and notes on Hawaiian marine benthic Chlorophyta, including Pseudochlorodesmis abbreviata (Gilbert), n. comb. (Udoteaceae) and Cladophora luxurians (Gilbert), n. comb. (Cladophoraceae). Pac Sci 57(3): 275-285.

URI

http://hdl.handle.net/10125/2678

Collections

Pacific Science Volume 57, Number 3, 2003
Abbott, Isabella A.

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