152,980 species and infraspecific names are in the database, 20,947 images, 59,201 bibliographic items, 408,279 distributional records.

Taxonomy Detail

Order Microthamniales

Microthamniales M.Melkonian 1990.

Taxonomic notes:

Cited by Neustupa et al. (2011: fig. 22). They include Microthamnion kuetzinginum and Coleochlamy perforata in this order and place Dictyochloropsis reticulata in the Watanabea clade (Trebouxiophyceae).

According to Friedl (1995), this order was previously classified in the Chlorophyceae; now in the Trebouxiophyceae. He includes Dictyochloropsis reticulata in this order.

Key References
Melkonian, M. (1982). Two different types of motile cells within the Chlorococcales and Chlorosarcinales: taxonomic implications. British Phycological Journal 17: 236.

Neustupa, J., Eliás, M., Skaloud, P., Nemcová, Y. & Sejnohová, L. (2011). Xylochloris irregularis gen. et sp. nov. (Trebouxiophyceae, Chlorophyta), a novel subaerial coccoid green alga. Phycologia 50(1): 57-66.

Friedl, T. (1995). Inferring taxonomic positions and testing genus level assignments in coccoid green lichen algae: a phylogenetic analysis of 18S ribosomal RNA sequences from Dictyochloropsis reticulata and from members of the genus Myrmecia (Chlorophyta, Trebouxiophyceae cl. nov.). Journal of Phycology 31(4): 632-639, 1 fig.

References
(Please note: only references with the binomials in the title are included. The information is from the Literature database.)

Ascaso, C., Valladares, F. & de los Rios, A. (1995). New ultrastructural aspects of pyrenoids of the lichen photobiont Trebouxia (Microthamniales, Chlorophyta). Journal of Phycology 31: 114-119, 15 figs.

Bakker, M.E., De Jong, Y.S.D.M. & Lokhorst, G.M. (1997). The flagellar apparatus ultrastructure in Leptosira erumpens (Deason & Bold) Lukesova and its contribution to the understanding of phylogenetic relationships within the Microthamniales (Chlorophyta). Archiv für Protistenkunde 148: 17-31.

Friedl, T. & Zeltner, C. (1994). Assessing the relationships of some coccoid green lichen algae and the Microthamniales (Chlorophyta) with 18S ribosomal RNA gene sequence comparisons. Journal of Phycology 30: 500-506, 2 figs.

Linking to this page: http://www.algaebase.org/browse/taxonomy/detail/?taxonid=98803

Citing AlgaeBase
Cite this record as:
Guiry, M.D. & Guiry, G.M. 2018. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 26 September 2018.

Algaebase taxon LSID: urn:lsid:algaebase.org:taxname:98803

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