Halodiatrype Dayarathne & K.D.Hyde, 2016

Dayarathne, Monika C., Wanasinghe, Dhanushka N., Devadatha, B., Abeywickrama, Pranami, G, E. B., Jones, areth, Chomnunti, Putarak, Sarma, V. V., Hyde, Kevin D., Lumyong, Saisamorn, C., Eric H. & Mckenzie, 2020, Modern taxonomic approaches to identifying diatrypaceous fungi from marine habitats, with a novel genus Halocryptovalsa Dayarathne & K. D. Hyde, gen. nov., Cryptogamie, Mycologie 20 (3), pp. 21-67 : 52

publication ID

https://doi.org/ 10.5252/cryptogamie-mycologie2020v41a3

DOI

https://doi.org/10.5281/zenodo.7815111

persistent identifier

https://treatment.plazi.org/id/8A5DBB36-FF9C-293C-FC0D-FA56FCA1FDAC

treatment provided by

Felipe

scientific name

Halodiatrype Dayarathne & K.D.Hyde
status

 

Halodiatrype Dayarathne & K.D.Hyde View in CoL View at ENA

Mycosphere 7 (5): 612-627 (2016).

TYPE SPECIES. — Halodiatrype salinicola Dayarathne & K.D.Hyde View in CoL , in Mycosphere 7 (5): 612-627 (2016).

DESCRIPTION

Sexual morph

See Dayarathne et al. (2016).

Asexual morph

(on PDA after 60 d at 25°C) libertella-like, in black conidial drops. Conidia falcate, hyaline, 1-celled, smooth, upper end subacute, base truncate, curved to nearly semicircular.

NOTES

Halodiatrype was introduced by Dayarathne et al. (2016) and is significantly different to other genera in this family by having ascomata lacking stromatal tissues,comparatively large ascospores with septa and a libertella-like asexual morph. Generally, Diatrypaceae species have well-developed ascostromata with aseptate ascospores ( Maharachchikumbura et al. 2015). In our phylogenetic analyses, species belonging to this genus formed a well-separated (75% ML, 0.92 PP) clade (clade B) along with the marine genus Pedumispora . Halodiatrype formed a well-separated (99% ML,90% MP,1.00PP) clade within Diatrypaceae ( Fig. 1 View FIG ) supported by ITS phylogenetic data ( Fig. 2 View FIG ). This study is the first report of an asexual morph for this genus from an axenic culture of Halodiatrype avicenniae .

Kingdom

Fungi

Phylum

Ascomycota

Class

Sordariomycetes

Order

Xylariales

Family

Diatrypaceae

Loc

Halodiatrype Dayarathne & K.D.Hyde

Dayarathne, Monika C., Wanasinghe, Dhanushka N., Devadatha, B., Abeywickrama, Pranami, G, E. B., Jones, areth, Chomnunti, Putarak, Sarma, V. V., Hyde, Kevin D., Lumyong, Saisamorn, C., Eric H. & Mckenzie 2020
2020
Loc

Halodiatrype salinicola Dayarathne & K.D.Hyde

Dayarathne & K. D. Hyde 2016: 612
2016
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