Fuscutata reticulata (Koske, D. D. Mill. & C. Walker) Tedersoo & Magurno, 2024

Tedersoo, Leho, Magurno, Franco, Alkahtani, Saad & Mikryukov, Vladimir, 2024, Phylogenetic classification of arbuscular mycorrhizal fungi: new species and higher-ranking taxa in Glomeromycota and Mucoromycota (class Endogonomycetes), MycoKeys 107, pp. 249-271 : 249-271

Fuscutata reticulata (Koske, D. D. Mill. & C. Walker) Tedersoo & Magurno comb. nov.

Gigaspora reticulata Koske, D. D. Mill. & C. Walker , Mycotaxon 16 (2): 429 (1983). Basionym.

Dentiscutata reticulata (Koske, D. D. Mill. & C. Walker) Sieverd., F. A. Souza & Oehl , Mycotaxon 106: 342 (2009). Synonym.

Description.

See Koske et al. (1983).

Diagnosis.

Fuscutata reticulata differs from other species of the Fuscutata by spore wall ornamentation, three-walled spores and dark-pigmented, multilobed germinal shield produced in the inner wall. Phylogenetically forms a monophyletic clade with F. heterogama - type species of genus - based on the SSU- ITS - LSU phylogram (Fig. 1 , Suppl. material 1).

Notes.

See note of F. cerradensis .

Figures

Figure 1. Phylogenetic position of genera and genus-level groups of Glomeromycota based on Maximum Likelihood analysis of SSU- ITS - LSU sequences. The clades are collapsed, with the number of sequences included in parentheses. Question marks above branches indicate low ultra-rapid bootstrap support (< 95). Orders are highlighted in different colours. For the genus Entrophospora, the so-called S-type reads (VanKuren et al. 2013) were included for comparison. The uncollapsed phylogram is given in Suppl. material 1.