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sphinctrina lichen
Scientific Name: Sphinctrina
Family: Sphinctrinaceae
Category: Lichen
Growth:
Duration:
Other Names:
Sphinctrina Lichen
This page provides information about several species of lichen belonging to the genus Sphinctrina, with a focus on Sphinctrina anglica and Sphinctrina turbinata.
Nomenclature and Taxonomy
- Scientific Name: Sphinctrina anglica Nyl.
- Common Name: Sphinctrina Lichen
- Family: Sphinctrinaceae
- Rank: Species
- Synonyms:
- Sphinctrina gelasinata
- Sphinctrina microcephala (Sm.) Krb.
- Sphaeria sphincterica Sowerby (= Sphinctrina turbinata)
- Other Species Mentioned:
- Sphinctrina turbinata (Pers.)
- Sphinctrina tubiformis A. Massal.
- Sphinctrina leucopoda Nyl.
- Sphinctrina paramerae
- Sphinctrina benmargana Selva
- Phylum: Lichens
- Class: Eurotiomycetes
- Order: Mycocaliciales
Distribution and Habitat
- Sphinctrina turbinata is found in the UK.
- Pannaria sphinctrina (Mont.) Tuck. is described as a panaustral lichen species (found in the Australia region).
- Sphinctrina anglica has been found in Poland.
- Sphinctrina benmargana has been found in Netherlands Antilles, Sint Eustatius
Morphological Characteristics and Growth Habits
- Sphinctrina species are lichenicolous, meaning they are parasitic or commensalistic on other lichens.
- They often present as globose and stalked apothecia (fruiting bodies).
- Some species, like Sphinctrina anglica, are described as stubble-like in appearance.
- Pannaria sphinctrina is characterized by thin thallus lobes and ellipsoid, verrucose perispores.
- The thallus of Sphinctrina may be absent in some species.
Ecological Role
- Sphinctrina species are lichenicolous, acting as parasites on other lichens, such as those of the genera Pertusaria and Protoparmelia.
Interactions with Other Organisms
- Sphinctrina species are often found growing on lichens like Pertusaria leioplaca and Pertusaria pseudocorallina.
Resources and Further Information
- Greater Sonoran Desert Lichen Flora
- The British Lichen Society
- NBN (data.nbn.org.uk) for UK distribution maps
- Lichen Flora of the Greater Sonoran Desert Region. Vol 2. Tempe
- Nordic Lichen Flora, vol.