Scientific name

Meliola bifida Cooke [IndexFungorum. Sylloge Fungorum 1: 62; 12: 424]

Synonyms

None noted.

Vernacular names

None known.

Taxonomic position

Meliolaceae, Meliolales, Sordariomycetes, Ascomycota, Fungi.

Red List assessment

Critically Endangered [IUCN Red List Categories and Criteria: version 3.1. Level: global].

Rationale

This evaluation is based on 54 records [breakdown: Cybernome (1 record); IndexFungorum (1 record); other catalogues (2 records)]. There are 21 records with dates, the earliest 1915 (the species was first described in 1880), the most recent 1959. This species is recorded from 3 countries distributed through 3 continents and regions. This fungus is known to occur in association with 8 other species belonging in 6 genera.

Reasons for change from previous assessment

None: not previously assessed.

Date of assessment

29 November 2025.

Name/s of the assessor/s

D.W. Minter

Text documentation

Taxonomy. No comment. Geographical distribution. Brazil (Pernambuco); Singapore; South Africa (Eastern Cape, KwaZulu-Natal). IUCN area statistics [km²] AOO EOO Pre-1961 56 27,053,078 1961-2000 0 0 Post-2000 0 0 Associated organisms and substrata [IUCN Red List status, if known]. Fungi (part): Spiropes dorycarpus (Mont.) M.B. Ellis. Plantae (part): Osyridicarpos natalensis; Osyridocarpos natalensis A. DC. (leaf); Peperomia scandens (leaf). Habitat and ecology. Threats. Climate change. Not known. Habitat destruction. Not known. Persecution. Not known. Pollution. Not known. Population. Not known. With no direct information, observation frequency over time, if available, can be considered as a proxy to infer current population trend; for species associated with trees, loss of woodland cover over time is another possible proxy. Observation frequency over time. The species was first described in 1880. There are 21 datable records of this species. The earliest is 1915 and the most recent is 1959. Current trend (inferred). Long-term steep decline. The small number of datable records makes this inference very uncertain. Conservation actions (in situ). None known. Protected: reserve. Conservation actions (ex situ). Culture collections. Straininfo: check current status. Genome banks. European Nucleotide Archive: check current status; NCBI: check current status. Economic impacts (positive). Bioremediation. None known. Biotechnology. None known. Cultural. None known. Ecosystem services. None known. Feed (animals). None known. Food (human). None known. Medical/veterinary. None known. Economic impacts (negative). Biodeterioration. None known. Disease. None known. Invasiveness. None known.