Strepsithalia Bornet ex Sauvageau, 1896

Holotype species: Strepsithalia curvata Sauvageau

Original publication and holotype designation: Sauvageau, C. (1896). Note sur le Strepsithalia nouveau genre de Phéosporée. Journal de Botanique [Morot] 10(4): 53-65, 8 figs.

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Precise date of publication: 16 February 1896

Description: Thallus maculiformis endophyticus e filis articulatis monosiphoniis muco gelatinoso vaginatis formatus. Fila primaria horizontalia incre- mento indefinito inter cellulas plantas matricalis excurrentia, ramosa, hinc inde fila secundaria erecta definita, clavata vel cylindrica, simpli- cia aut basi bis terve furcata, in pulvinulos minutos densos congregata, emittentia. Pili ad modum Phaeosporearum confecti e filis repentibus et a basi filorum verticalium provenientes. Sporangia utriusque generis e cellulis inferiorum filorum nascentia; unilocularia ovoidea vel piri- formia; plurilocularia filiformia, cylindrica, loculis uniseriatis. Sirepsithalia thallo inferiore repente enclophytico cum Streblo- nemate convenit; Myrionematim filorum verticalium fabrica omnino refert ; Elackisteam pulvinulis densis in mentem revocat.

Information contributed by: Original description and A. F. Peters. The most recent alteration to this page was made on 2023-07-25 by M.D. Guiry.

Taxonomic status: This name is of an entity that is currently accepted taxonomically.

Gender: This genus name is currently treated as masculine.

Most recent taxonomic treatment adopted: Silberfeld, T., Rousseau, F. & Reviers, B. de (2014). An updated classification of brown algae (Ochrophyta, Phaeophyceae). Cryptogamie Algologie 35(2): 117-156, 1 fig., 1 table.

Comments: Known from Europe and southern Australia, probably more widespread.

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Contributors
Some of the descriptions included in AlgaeBase were originally from the unpublished Encyclopedia of Algal Genera, organised in the 1990s by Dr Bruce Parker on behalf of the Phycological Society of America (PSA) and intended to be published in CD format. These AlgaeBase descriptions are now being continually updated, and each current contributor is identified above. The PSA and AlgaeBase warmly acknowledge the generosity of all past and present contributors and particularly the work of Dr Parker.

Descriptions of chrysophyte genera were subsequently published in J. Kristiansen & H.R. Preisig (eds.). 2001. Encyclopedia of Chrysophyte Genera. Bibliotheca Phycologica 110: 1-260.

Linking to this page: https://www.algaebase.org/search/genus/detail/?genus_id=33399

Citing AlgaeBase
Cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 25 July 2023. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. https://www.algaebase.org; searched on 22 November 2024