# Trichophilus

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{{Short description|Genus of algae}}
{{Automatic taxobox
| image = Trichophilus welckeri in Coupin, Album général des Cryptogames, Pl. 78.jpg
| image_caption = ''Trichophilus welckeri''
| taxon = Trichophilus
| authority = Weber-van Bosse, 1887<ref name=AB_g7012/>
| type_species = ''Trichophilus welckeri''
| subdivision_ranks = Species
| subdivision_ref = <ref name=AB_g7012/>
| subdivision = 
* ''[Trichophilus neniae](/source/Trichophilus_neniae)''
* ''[Trichophilus welckeri](/source/Trichophilus_welckeri)''
}}

'''''Trichophilus''''' is a [genus](/source/genus) of [green algae](/source/green_algae).<ref name=AB_g7012>{{AlgaeBase genus|name=Trichophilus|id=7012|access-date=2022-02-28}}</ref> ''Trichophilus welckeri'' is found growing in the fur of certain sloth species and is believed to provide them with [camouflage](/source/camouflage).<ref>{{cite journal |last1=Suutari |first1=Milla |last2=Majaneva |first2=Markus |last3=Fewer |first3=David P. |last4=Voirin |first4=Bryson |last5=Aiello |first5=Annette |last6=Friedl |first6=Thomas |last7=Chiarello |first7=Adriano G. |last8=Blomster |first8=Jaanika |title=Molecular evidence for a diverse green algal community growing in the hair of sloths and a specific association with ''Trichophilus welckeri'' (Chlorophyta, Ulvophyceae) |journal=BMC Evolutionary Biology |date=30 March 2010 |volume=10 |issue=1 |pages=86 |doi=10.1186/1471-2148-10-86 |pmid=20353556 |issn=1471-2148|doi-access=free |pmc=2858742 }}</ref>

''Trichophilus'' consists of prostrate filaments of cells. Filaments are one or multiple cells wide, dividing irregularly to form short branches, and are crowded and parenchyma-like (pseudoparenchymatous). Cells have thick walls and each contains a parietal [chloroplast](/source/chloroplast) with an obscured [pyrenoid](/source/pyrenoid). ''Trichophilus'' reproduces via [zoospore](/source/zoospore)s of two sizes, each with four flagella.<ref name=John2014>{{cite book |editor-first1=John D.|editor-last1=Wehr|editor-first2=Robert G.|editor-last2=Sheath|editor-first3=J. Patrick|editor-last3=Kociolek |date= 2014 |edition=2 |title= Freshwater Algae of North America: Ecology and Classification |last1= John|first1=David M.| last2=Rindi |first2=Fabio |chapter= Chapter 8. Filamentous (Nonconjugating) and Plantlike Green Algae |url= |location= |publisher= Elsevier Inc. |page=375–427 |isbn=978-0-12-385876-4 }}</ref>

==References==
{{Reflist|1}}

{{Taxonbar|from=Q7840890}}

Category:Ulvophyceae genera
Category:Ulvophyceae
Category:Enigmatic algae taxa

{{Green algae-stub}}

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Adapted from the Wikipedia article [Trichophilus](https://en.wikipedia.org/wiki/Trichophilus) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/Trichophilus?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.
