Metarhizium takense

Fungi > Ascomycota > Sordariomycetes > Hypocreales > Clavicipitaceae > Metarhizium


Holotype:

THAILAND, Tak Province, Umphang Wildlife Sanctuary, 4 Sep. 2016, J.J. Luangsa-ard, K. Tasanathai, S. Mongkolsamrit, P. Srikittikulchai, A. Khonsanit, B. Thongnuch, holotype BBH 25192, ex-type living culture BCC 30939.


Habitat:

Buried in the ground.


Host:

Cicada nymph (Hemiptera).


Description:

Stromata simple, cylindrical, greyish green to almost dark green arising from the head of the cicada nymphs, 70-130 × 0.6-1.8 mm. Terminal part of the stroma fertile, cylindrical. Perithecia flask-shaped, oblique in arrangement, 510-550 × 250-350 μm. Asci hyaline, cylindrical, 275-400 × 5 μm. Ascospores filiform, hyaline, not fragmenting into part-spores, 155-230 × 1.25 μm.


Culture characteristics:

Colonies on PDA attaining a diam of 10 mm in 10 d, at first white turning greenish olive due to the production of conidia in the middle of colony. Phialides fusiform to narrowly ovoid, 3–5 × 2 μm. Conidia catenulate, dimorphic; microconidia formed first, ovoid, ellipsoidal or subglobose, 3–5 × 2–3 μm, macroconidia formed later, cylindrical, clavate, 8–16 × 3–4 μm.




Reference:

  • Mongkolsamrit S, Khonsanit A, Thanakitpipattana D, et al. (2020). Revisiting Metarhizium and the description of new species from Thailand. Studies in Mycology 95: 171–251.

    DOI: https://doi.org/10.1016/j.simyco.2020.04.001
Found 0 compound(s) associated with this species

Species

Strain

Compound

Pubchem CID

Biological activity

Reference

Strain

ITS

LSU

RPB1

RPB2

SSU

BCC 30934 HQ165698 HQ165720 HQ165740 HQ165639 HQ165658
BCC 30939 HQ165699 HQ165721 HQ165741 HQ165640 HQ165659