''Cotylidia'' is a fungal

genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial n ...

characterized by small to moderately sized, white to palely yet brightly colored, stalked, fan-shaped to funnel-shaped fruit bodie

https://web.archive.org/web/20070821184454/http://www.fungaljungal.org/family_pages/Cotylidia.htm] with a smooth to wrinkled

hymenium The hymenium is the tissue layer on the hymenophore of a fungal fruiting body where the cells develop into basidia or asci, which produce spores. In some species all of the cells of the hymenium develop into basidia or asci, while in others som ...

, tissues composed of monomitic

hypha A hypha (; ) is a long, branching, filamentous structure of a fungus, oomycete, or actinobacterium. In most fungi, hyphae are the main mode of vegetative growth, and are collectively called a mycelium. Structure A hypha consists of one o ...

basidia A basidium () is a microscopic sporangium (a spore-producing structure) found on the hymenophore of fruiting bodies of basidiomycete fungi which are also called tertiary mycelium, developed from secondary mycelium. Tertiary mycelium is highly- ...

producing smooth,

nonamyloid In mycology a tissue or feature is said to be amyloid if it has a positive amyloid reaction when subjected to a crude chemical test using iodine as an ingredient of either Melzer's reagent or Lugol's solution, producing a blue to blue-black stai ...

spores, the absence of

clamp connection A clamp connection is a hook-like structure formed by growing hyphal cells of certain fungi. It is a characteristic feature of Basidiomycetes fungi. It is created to ensure that each cell, or segment of hypha separated by septa (cross walls), rece ...

s, and bearing projecting cylindrical, thin-walled, hymenial

cystidia A cystidium (plural cystidia) is a relatively large cell found on the sporocarp of a basidiomycete (for example, on the surface of a mushroom gill), often between clusters of basidia. Since cystidia have highly varied and distinct shapes that ar ...

. The genus is

classified Classified may refer to: General *Classified information, material that a government body deems to be sensitive *Classified advertising or "classifieds" Music *Classified (rapper) (born 1977), Canadian rapper *The Classified, a 1980s American roc ...

in the

Hymenochaetales The Hymenochaetales are an order (biology), order of fungi in the class (biology), class Agaricomycetes. The order in its current sense is based on molecular phylogeny, molecular research and not on any unifying morphology (biology), morphologica ...

, however the

type species In zoological nomenclature, a type species (''species typica'') is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the species that contains the biological type specimen( ...

, ''C. undulata'' has not yet been

sequenced In genetics and biochemistry, sequencing means to determine the primary structure (sometimes incorrectly called the primary sequence) of an unbranched biopolymer. Sequencing results in a symbolic linear depiction known as a sequence which succi ...

Phylogenetically In biology, phylogenetics (; from Greek φυλή/ φῦλον [] "tribe, clan, race", and wikt:γενετικός, γενετικός [] "origin, source, birth") is the study of the evolutionary history and relationships among or within groups o ...

-related agaricoid fungi to the two species of ''Cotylidia'' thus far sequenced are in the genera ''

Rickenella ''Rickenella'' is a genus of brightly colored bryophilous agarics in the Hymenochaetales that have an omphalinoid morphology. They inhabit mosses on mossy soils, peats, tree trunks and logs in temperate regions of both the Northern and Southern H ...

'', ''

Contumyces ''Contumyces'' is a genus of brightly colored possibly bryophilous or graminicolous agarics in the Hymenochaetales. They have an omphalinoid morphology, and therefore were previously classified in ''Omphalina''http://perso.orange.fr/famm/Photos/B ...

'', ''

Gyroflexus ''Gyroflexus'' is a monotypic genus with a yellowish-ivory colored omphalinoid agaric in the Hymenochaetales that grows on living ''Sphagnum'' Phylogenetically related agarics are in the genera ''Rickenella'', ''Blasiphalia'', ''Loreleia'', ''Can ...

'', ''

Loreleia ''Loreleia'' is a genus of brightly colored agarics in the Hymenochaetales that have an omphalinoid morphology. They inhabit mosses and or liverworts on soil in temperate regions of the Northern Hemisphere. Phylogenetically related agarics are i ...

'', ''

Cantharellopsis ''Cantharellopsis'' is a tan- to whitish-colored bryophilous monotypic genus in the Hymenochaetales. The fruit bodies of the single species ''Cantharellopsis prescotii'' has a form intermediate between an ''Omphalina'' and a chanterelle (''Cantha ...

'' and ''

Blasiphalia ''Blasiphalia'' is a fungal genus in the family Repetobasidiaceae. A monotypic genus, it contains the honey colored omphalinoid agaric] ''Blasiphalia pseudogrisella'', which grows with the Marchantiophyta, liverwort genus ''Blasia''. phylogenetic ...

'', and ''

Muscinupta ''Muscinupta'' is a fungal genus that produces small white delicate fan-shaped to cupulate fruitbodies on mosses. It is monotypic In biology, a monotypic taxon is a taxonomic group (taxon) that contains only one immediately subordinate taxon. ...

'' and the

clavarioid The clavarioid fungi are a group of fungi in the ''Basidiomycota'' typically having erect, simple or branched basidiocarps (fruit bodies) that are formed on the ground, on decaying vegetation, or on dead wood. They are colloquially called club fun ...

genus, ''

Alloclavaria ''Alloclavaria'' is a clavarioid genus in the Hymenochaetales recently segregated from '' Clavaria'' by molecular analysis. Phylogenetically related fungi are in the agaricoid genera ''Rickenella'', ''Contumyces'', ''Gyroflexus'', ''Loreleia'', ...

''. The ecological status of ''Cotylidia'' remains unresolved. They fruit on soil or plant debris, sometimes on burn sites or among

bryophyte The Bryophyta s.l. are a proposed taxonomic division containing three groups of non-vascular land plants ( embryophytes): the liverworts, hornworts and mosses. Bryophyta s.s. consists of the mosses only. They are characteristically limited ...

s. The

culture Culture () is an umbrella term which encompasses the social behavior, institutions, and norms found in human societies, as well as the knowledge, beliefs, arts, laws, customs, capabilities, and habits of the individuals in these grou ...

characteristics are unknown.

Etymology

The generic name is derived from

Greek Greek may refer to: Greece Anything of, from, or related to Greece, a country in Southern Europe: *Greeks, an ethnic group. *Greek language, a branch of the Indo-European language family. **Proto-Greek language, the assumed last common ancestor ...

and means "small cup" in reference to the fluted glass shape.

Species

Species Fungorum ''Index Fungorum'' is an international project to index all formal names ( scientific names) in the fungus kingdom. the project is based at the Royal Botanic Gardens, Kew, one of three partners along with Landcare Research and the Institute of ...

accepts 12 species of ''Cotylidia''. *''

Cotylidia aurantiaca ''Cotylidia'' is a fungal genus characterized by small to moderately sized, white to palely yet brightly colored, stalked, fan-shaped to funnel-shaped fruit bodiehttps://web.archive.org/web/20070821184454/http://www.fungaljungal.org/family_pages ...

'' *''

Cotylidia carpatica ''Cotylidia'' is a fungal genus characterized by small to moderately sized, white to palely yet brightly colored, stalked, fan-shaped to funnel-shaped fruit bodiehttps://web.archive.org/web/20070821184454/http://www.fungaljungal.org/family_pages ...

'' *'' Cotylidia decolorans'' *''

Cotylidia diaphana ''Cotylidia'' is a fungal genus characterized by small to moderately sized, white to palely yet brightly colored, stalked, fan-shaped to funnel-shaped fruit bodiehttps://web.archive.org/web/20070821184454/http://www.fungaljungal.org/family_pages ...

'' *''

Cotylidia guttulata ''Cotylidia'' is a fungal genus characterized by small to moderately sized, white to palely yet brightly colored, stalked, fan-shaped to funnel-shaped fruit bodiehttps://web.archive.org/web/20070821184454/http://www.fungaljungal.org/family_page ...

'' *''

Cotylidia harmandii ''Cotylidia'' is a fungal genus characterized by small to moderately sized, white to palely yet brightly colored, stalked, fan-shaped to funnel-shaped fruit bodiehttps://web.archive.org/web/20070821184454/http://www.fungaljungal.org/family_page ...

'' *'' Cotylidia komabensis'' *''

Cotylidia marsicana ''Cotylidia'' is a fungal genus characterized by small to moderately sized, white to palely yet brightly colored, stalked, fan-shaped to funnel-shaped fruit bodiehttps://web.archive.org/web/20070821184454/http://www.fungaljungal.org/family_page ...

'' *''

Cotylidia muscigena ''Cotylidia'' is a fungal genus characterized by small to moderately sized, white to palely yet brightly colored, stalked, fan-shaped to funnel-shaped fruit bodiehttps://web.archive.org/web/20070821184454/http://www.fungaljungal.org/family_pages ...

'' *'' Cotylidia pannosa'' *''

Cotylidia pusiola ''Cotylidia'' is a fungal genus characterized by small to moderately sized, white to palely yet brightly colored, stalked, fan-shaped to funnel-shaped fruit bodiehttps://web.archive.org/web/20070821184454/http://www.fungaljungal.org/family_pages ...

'' *''

Cotylidia undulata ''Cotylidia'' is a fungal genus characterized by small to moderately sized, white to palely yet brightly colored, stalked, fan-shaped to funnel-shaped fruit bodiehttps://web.archive.org/web/20070821184454/http://www.fungaljungal.org/family_pages ...

References

{{Taxonbar, from=Q5175904 Repetobasidiaceae Agaricomycetes genera Taxa described in 1881 Taxa named by Petter Adolf Karsten