Results 221 to 230 of about 206,376 (388)

Kalymmatonema gen. nov. (Scytonemataceae, Cyanobacteria): A desert soil crust genus previously identified as Scytonema hyalinum, with description of seven species new to science

open access: yesJournal of Phycology, EarlyView.
Abstract Numerous cyanobacterial strains previously identified as Scytonema hyalinum were determined to be phylogenetically distant from the type species of Scytonema, S. hofmannii. Morphological and molecular evidence suggests this distinct clade necessitates placement in a new genus, and we have described Kalymmatonema gen. nov. herein. Kalymmatonema
Markéta Bohunická   +5 more
wiley   +1 more source

Expanding our knowledge of Synurales (Chrysophyceae) in Florida, United States: Proposing three novel Mallomonas taxa

open access: yesJournal of Phycology, EarlyView.
Abstract We conducted a survey of Synurales diversity in Florida (United States), focusing on two established hotspots—Ocala National Forest and Myakka River State Park—and two previously unexplored sites—Manatee Lake and Lake Lee. Using transmission electron microscopy (TEM), we identified 69 species, increasing the total number recorded from Florida ...
Petr Knotek   +3 more
wiley   +1 more source

Assessment of rhodolith‐forming species diversity in British Columbia uncovers novel cryptic diversity in the genera Boreolithothamnion and Rhodolithia gen. nov. (Florideophyceae, Rhodophyta) and the occurrence of hybrid rhodoliths

open access: yesJournal of Phycology, EarlyView.
Abstract Rhodolith collections in British Columbia have historically been limited, and published regional species diversity data are poor. The acquisition of recent collections, notably from rhodolith beds in Haida Gwaii, provided an opportunity to assess diversity in these waters. The DNA barcode markers COI‐5P, rbcL‐3P, and psbA were used to identify
Keelie E. Taylor, Gary W. Saunders
wiley   +1 more source

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