''Tubifera'' is a
genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus com ...
of
slime mould
Slime mold or slime mould is an informal name given to several kinds of unrelated eukaryotic organisms with a life cycle that includes a free-living single-celled stage and the formation of spores. Spores are often produced in macroscopic mu ...
s from the
subclass Myxogastria
Myxogastria/Myxogastrea (myxogastrids, International Code of Zoological Nomenclature, ICZN) or Myxomycetes (International Code of Nomenclature for algae, fungi, and plants, ICN), is a Class (biology), class of slime molds that contains 5 o ...
. The genus comprises 12 species.
Description
The fruit-bodies are
aethalia formed from numerous, usually densely packed
sporangia
A sporangium (; from Late Latin, ) is an enclosure in which spores are formed. It can be composed of a single cell or can be multicellular. Virtually all plants, fungi, and many other lineages form sporangia at some point in their life cy ...
. The oblong sporangia are ochre, pink or red to dark brown and may be shiny or shimmering. They open at the tip to release the spores.
The
hypothallus
In true slime molds (myxogastria), lichens, and in species of the family Clavicipitaceae, the hypothallus is the layer on which the fruit body sits, lying in contact with the substrate. The word is derived from the Ancient Greek root ''hypó'' ("u ...
is spongy, occasionally raised to a stem-like, stock, dark-coloured structure or also, on ''Tubifera bombarda'', soft and film-like thin. The membranous, single layered
peridium
The peridium is the protective layer that encloses a mass of spores in fungi. This outer covering is a distinctive feature of gasteroid fungi.
Description
Depending on the species, the peridium may vary from being paper-thin to thick and rubber ...
outlasts the below half. A
pseudocapillitium may or may not be present. The spores are light yellow to reddish-brown.
Habitat
''
Tubifera ferruginosa
''Tubifera ferruginosa'', more commonly known as ''raspberry slime mold'' or ''red raspberry slime mold'', is a species of slime mold in the class (biology), class Myxogastria. It is one of the most widely known and distinct slime molds, being fo ...
'' and ''
Tubifera microsperma'' are more widespread and common than the other species from this genus.
All species, except ''Tubifera casparyii'', are also common in the tropics.
Classification
The genus was
circumscribed
In geometry, the circumscribed circle or circumcircle of a polygon is a circle that passes through all the vertices of the polygon. The center of this circle is called the circumcenter and its radius is called the circumradius.
Not every polyg ...
in 1873 by
Józef Thomasz Rostafiński. 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 ...
is ''Tubifera ferruginosa'', first characterized as a ''
Stemonitis
''Stemonitis'' is a distinctive genus of slime moulds found throughout the world (except Antarctica). They are characterised by the tall brown sporangia, supported on slender stalks, which grow in clusters on rotting wood. The genus was first des ...
'' species.
Species
The genus comprises the following 12 species:
* ''
Tubifera applanata''
* ''
Tubifera casparyii''
* ''
Tubifera corymbosa
''Tubifera corymbosa'' is a species of slime mold in the class Myxogastria. It forms "pseudoaethelia" (mass of sporangia) that are rust-red in color. Each sporangia is distinctly larger than those of other related species. They are found growing ...
''
* ''
Tubifera dictyoderma
''Tubifera'' is a genus of slime moulds from the subclass Myxogastria. The genus comprises 12 species.
Description
The fruit-bodies are aethalia formed from numerous, usually densely packed sporangia. The oblong sporangia are ochre, pink or r ...
''
* ''
Tubifera dimorphotheca
''Tubifera'' is a genus of slime moulds from the subclass Myxogastria. The genus comprises 12 species.
Description
The fruit-bodies are aethalia formed from numerous, usually densely packed sporangia. The oblong sporangia are ochre, pink or r ...
''
* ''
Tubifera dudkae
''Tubifera dudkae'' is a species of slime mold in the class Myxogastria. Unlike its relatives, ''T. dudkae'' does not form pseudoaethelia with distinct sporangia, or at least the sporangia are not visibly distinct or rod-shaped like other members ...
''
* ''
Tubifera ferruginosa
''Tubifera ferruginosa'', more commonly known as ''raspberry slime mold'' or ''red raspberry slime mold'', is a species of slime mold in the class (biology), class Myxogastria. It is one of the most widely known and distinct slime molds, being fo ...
''
* ''
Tubifera magna
''Tubifera'' is a genus of slime moulds from the subclass Myxogastria. The genus comprises 12 species.
Description
The fruit-bodies are aethalia formed from numerous, usually densely packed sporangia. The oblong sporangia are ochre, pink or r ...
''
* ''
Tubifera microsperma''
* ''
Tubifera montana
''Tubifera'' is a genus of slime moulds from the subclass Myxogastria. The genus comprises 12 species.
Description
The fruit-bodies are aethalia formed from numerous, usually densely packed sporangia. The oblong sporangia are ochre, pink or r ...
''
* ''
Tubifera papillata
''Tubifera'' is a genus of slime moulds from the subclass Myxogastria. The genus comprises 12 species.
Description
The fruit-bodies are aethalia formed from numerous, usually densely packed sporangia. The oblong sporangia are ochre, pink or r ...
''
* ''
Tubifera pseudomicrosperma
''Tubifera'' is a genus of slime moulds from the subclass Myxogastria. The genus comprises 12 species.
Description
The fruit-bodies are aethalia formed from numerous, usually densely packed sporangia. The oblong sporangia are ochre, pink or r ...
''
Previously included species
* ''
Alwisia bombarda'' (as ''Tubifera bombarda'')
References
{{Taxonbar, from=Q2458952
Myxogastria