| Carbacanthographis halei | |
|---|---|
| Scientific classification  | |
| Domain: | Eukaryota | 
| Kingdom: | Fungi | 
| Division: | Ascomycota | 
| Class: | Lecanoromycetes | 
| Order: | Graphidales | 
| Family: | Graphidaceae | 
| Genus: | Carbacanthographis | 
| Species: | C. halei | 
| Binomial name | |
| Carbacanthographis halei Feuerstein & Lücking (2022) | |
Carbacanthographis halei is a species of corticolous (bark-dwelling) lichen in the family Graphidaceae. Found in insular Malaysia, it was formally described as a new species in 2022 by Shirley Cunha Feuerstein and Robert Lücking. The type specimen was collected from a lowland oak-dipterocarp forest in Bako National Park (Sarawak). The specific epithet honours American lichenologist Mason Hale, who collected the type in 1965.[1]
The lichen has an olive-yellow thallus with a distinct cortex and an indistinct prothallus. Its ascospores are hyaline, measuring 5–35 by 7–8 μm with between 9 and 13 transverse septa. Carbacanthographis halei contains stictic acid and norstictic acid, which are lichen products that can be detected using thin-layer chromatography.[1]
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