Michael D. Guiry | |
---|---|
Born | 1949 |
Nationality | Irish |
Education | University College Cork University of London |
Scientific career | |
Fields | Phycology Taxonomy databasing |
Institutions | National University of Ireland |
Author abbrev. (botany) | Guiry |
Michael Dominic Richard Guiry (born 1949), is an Irish botanist, [1] who specialises in phycology (algae). See for example the articles. [2] [3] [4] [5] He is the founder and director of the algal database, AlgaeBase. [6]
He is a graduate of both University College Cork and the University of London. In addition to his interest in the taxonomy and the databasing of algae, his algal site promotes the sustainable use of seaweed resources. [6]
Since 2009, he has been an emeritus professor at the Ryan Institute, National University of Ireland, in Galway. [7]
The standard author abbreviation Guiry is used to indicate this person as the author when citing a botanical name. [8]
(in AlgaeBase, as Guiry, over 300 algal species listed, not all currently accepted)
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Atractophora hypnoides is a rare red alga (Rhodophyta) found in the British Isles, France and some Atlantic Islands and is the only species of the genus found in the British Isles. It is attached to the rock or other algae by a small basal disc and is much branched with downgrowing filaments which enclose the main branch or axis forming a cortex. Short filaments of limited growth radiate in whorls from the axis and frequently convert into hairs. The spreading filaments grow irregularly in a diffuse manner. Microscope examination is required for identification.
Schmitzia hiscockiana is a small, rare, red seaweed or marine alga of the phylum Rhodophyta or red algae. It was discovered and named in 1985.
Gelidiella calcicola is a rare seaweed species in the Rhodophyta, described for the first time in 1988.
Colpomenia is a genus of brown macroalgae in the family Scytosiphonaceae.
Peyssonnelia is a genus of thalloid red alga, named after naturalist Jean-André Peyssonnel (1694–1759) It includes the algae commonly known as rumoi-iwanokawa, mayoi-iwanokawa and akase-iwanokawa. Specimens can reach around 20 cm in size. Peyssonnelia produces tetraspores.
Asparagopsis armata is a species of marine red algae, in the family Bonnemaisoniaceae. English name(s) include red harpoon weed. They are multicellular eukaryotic organisms. This species was first described in 1855 by Harvey, an Irish botanist who found the algae on the Western Australian coast. A. armata usually develops on infralittoral rocky bottoms around the seawater surface to around 40m of depth. Marine algae like A. armata are considered "autogenic ecosystem engineers" as they are at the very bottom of the food chain and control resource availability to other organisms in the ecosystem.
Scytothamnales is an order of brown algae.
Kappaphycus is a genus of red algae. Species are distributed in the waters of East Africa, Indonesia, Malaysia, Hainan Island, the Philippines, and Micronesia.
Hildenbrandia is a genus of thalloid red alga comprising about 26 species. The slow-growing, non-mineralized thalli take a crustose form. Hildenbrandia reproduces by means of conceptacles and produces tetraspores.
Compsopogonales is an order of mostly freshwater red algae.
Chondracanthus is a red algae genus in the family Gigartinaceae. The name Chondracanthus is from χόνδρος} meaning 'cartilage' and ακανθα meaning 'spine or thorn,' together meaning 'with cartilaginous spines.' This refers to the rubbery papillae on the surface of the blades containing the reproductive structures.
Hypnea is a genus of red algae, and a well known carrageenophyte.
Christine Adair Maggs is a British phycologist. Formerly Executive Dean of the Faculty of Science & Technology at Bournemouth University, she was the first Chief Scientist of the Joint Nature Conservation Committee, retiring in 2022. She is now an independent non-executive Director of Ocean Harvest Technology https://oceanharvesttechnology.com/corporate-governance/board-of-directors/
Batrachospermaceae is a family of fresh water red algae (Rhodophyta). Genera within the Batrachospermaceae generally have a "Lemanea-type" life history with carpospores germinating to produce chantransia. Sporophyte phase with meiosis occurs in an apical cell to produce the gametophyte stage. Pit connections have two pit plug cap layers with the other layer enlarged. This family of freshwater red algae is uniaxial, meaning each filament with a single apical cell. The genera included within Batrachospermaceae are listed in the table below.
Phyllophora pseudoceranoides, the stalked leaf bearer, is a small marine red alga.
Timothy (Tim) John Entwisle, is an Australian botanist, much of whose research work is in phycology (algae). See for example the articles. He was awarded a Ph.D. from La Trobe University in 1986 for work on the taxonomy of Vaucheria.
Gymnogongrus griffithsiae is a small uncommon seaweed.
The British Phycological Society, founded in 1952, is a learned society based in the United Kingdom promoting the study of algae. Members interests include all aspects of the study of algae, including both natural biodiversity and applied uses. It is the largest learned phycological society in Europe. Its membership is worldwide, although predominantly within the UK.
The Gracilariaceae is a small family of red algae containing several genera of agarophytes. It has a world-wide distribution. 24 species are found in China, and 6 species are found in Great Britain and Ireland. It is found in Australia and Chile.
Liagoraceae is a family of red algae (Rhodophyta) in the order Nemaliales. The type genus is LiagoraJ.V.Lamouroux.