Fissurina disposita is a species of corticolous (bark-dwelling) script lichen in the family Graphidaceae.[1] Found in India, it was formally described as a new species in 2012 by Bharati Sharma, Pradnya Khadilkar, and Urmila Makhija. The type specimen was collected from a subtropical forest near Cherrapunji (Meghalaya); it has also been recorded in the shola forest of Karnataka. The lichen has a brown, verrucose, cracked, and flaking thallus. It has lirellate ascomata that are 0.2–0.5 mm long, crowded, terminally acute, and have a structure of the comparilis-type. The ascospores are hyaline, somewhat muriform, and measure 10–12 by 5–6 μm, with 3–4 transverse and 1–2 longitudinal septa.[2]
| Fissurina disposita | |
|---|---|
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Fungi |
| Division: | Ascomycota |
| Class: | Lecanoromycetes |
| Order: | Graphidales |
| Family: | Graphidaceae |
| Genus: | Fissurina |
| Species: | F. disposita
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| Binomial name | |
| Fissurina disposita B.O.Sharma, Khadilkar & Makhija (2012)
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References
edit- ^ "Fissurina disposita B.O. Sharma, Khadilkar & Makhij". Catalogue of Life. Species 2000: Leiden, the Netherlands. Retrieved 30 March 2023.
- ^ Sharma, B.O.; Khadilkar, P.; Makhija, U. (2012). "New species and new combinations in the lichen genera Fissurina and Hemithecium from India". The Lichenologist. 44 (3): 339–362. doi:10.1017/S0024282911000752. S2CID 87790944.
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