ORIGINAL ARTICLE
Rhagadodidymellopsis endocarpi gen. et sp. nov. and Arthopyrenia symbiotica (Dothideomyceta), two lichenicolous fungi growing on Endocarpon species
1
Department of Botany, Swedish Museum of Natural History, P.O. Box
50007, SE-104 05 Stockholm, Sweden
2
Jodrell Laboratory, Royal Botanic Gardens, Kew, TW9 3DS, UK
3
Departament de Biologia Evolutiva, Ecologia i Ciències Ambientals
(BEECA), Secció de Botànica i Micologia, Institut de Recerca de la
Biodiversitat (IRBio), Facultat de Biologia, Universitat de Barcelona,
Diagonal 643, ES-08028 Barcelona, Spain
Publication date: 2020-06-02
Plant and Fungal Systematics 2020; 65(1): 176-184
KEYWORDS
ABSTRACT
The lichenicolous fungus Rhagadodidymellopsis endocarpi (Dothideomyceta)
growing on the thallus of the terricolous lichen Endocarpon pusillum is described from
Spain and Australia as new to science. The new genus and species is compared with other
taxa from the genera Didymellopsis and Zwackhiomyces (Xanthopyreniaceae, Collemopsidiales,
Dothideomyceta), in particular with D. perigena, a species also having hyaline
didymospores and also growing on Endocarpon. Rhagadodidymellopsis endocarpi is characterized
by its almost completely superficial stromatic ascomata with a coarse and irregular
surface, and an ascomatal wall of very irregular thickness, and ascospores smaller than
those of D. perigena. We also compare the new species with other Endocarpon parasites,
including Arthopyrenia symbiotica. This is a misunderstood species, originally described
as Verrucaria symbiotica, which we also discuss in detail in this study.
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CITATIONS (1):
1.
Refined families of Dothideomycetes: orders and families incertae sedis in Dothideomycetes
Sinang Hongsanan, Kevin Hyde, Rungtiwa Phookamsak, Dhanushka Wanasinghe, Eric McKenzie, V. Sarma, Robert Lücking, Saranyaphat Boonmee, Jayarama Bhat, Ning-Guo Liu, Danushka Tennakoon, Dhandevi Pem, Anuruddha Karunarathna, Shu-Hua Jiang, Gareth Jones, Alan Phillips, Ishara Manawasinghe, Saowaluck Tibpromma, Subashini Jayasiri, Diana Sandamali, Ruvishika Jayawardena, Nalin Wijayawardene, Anusha Ekanayaka, Rajesh Jeewon, Yong-Zhong Lu, Chayanard Phukhamsakda, Asha Dissanayake, Xiang-Yu Zeng, Zong-Long Luo, Qing Tian, Kasun Thambugala, Dongqin Dai, Milan Samarakoon, K. Chethana, Damien Ertz, Mingkwan Doilom, Jian-Kui Liu, Sergio Pérez-Ortega, Ave Suija, Chanokned Senwanna, Subodini Wijesinghe, Mekala Niranjan, Sheng-Nan Zhang, Hiran Ariyawansa, Hong-Bo Jiang, Jin-Feng Zhang, Chada Norphanphoun, Silva de, Vinodhini Thiyagaraja, Huang Zhang, Jadson Bezerra, Ricardo Miranda-González, André Aptroot, Hiroyuki Kashiwadani, Dulanjalee Harishchandra, Emmanuël Sérusiaux, Pranami Abeywickrama, Dan-Feng Bao, Bandarupalli Devadatha, Hai-Xia Wu, Kwang Moon, Cecile Gueidan, Felix Schumm, Digvijayini Bundhun, Ausana Mapook, Jutamart Monkai, Chitrabhanu Bhunjun, Putarak Chomnunti, Satinee Suetrong, Napalai Chaiwan, Monika Dayarathne, Jing Yang, Achala Rathnayaka, Jian-Chu Xu, Jiesheng Zheng, Gang Liu, Yao Feng, Ning Xie
Fungal Diversity
Sinang Hongsanan, Kevin Hyde, Rungtiwa Phookamsak, Dhanushka Wanasinghe, Eric McKenzie, V. Sarma, Robert Lücking, Saranyaphat Boonmee, Jayarama Bhat, Ning-Guo Liu, Danushka Tennakoon, Dhandevi Pem, Anuruddha Karunarathna, Shu-Hua Jiang, Gareth Jones, Alan Phillips, Ishara Manawasinghe, Saowaluck Tibpromma, Subashini Jayasiri, Diana Sandamali, Ruvishika Jayawardena, Nalin Wijayawardene, Anusha Ekanayaka, Rajesh Jeewon, Yong-Zhong Lu, Chayanard Phukhamsakda, Asha Dissanayake, Xiang-Yu Zeng, Zong-Long Luo, Qing Tian, Kasun Thambugala, Dongqin Dai, Milan Samarakoon, K. Chethana, Damien Ertz, Mingkwan Doilom, Jian-Kui Liu, Sergio Pérez-Ortega, Ave Suija, Chanokned Senwanna, Subodini Wijesinghe, Mekala Niranjan, Sheng-Nan Zhang, Hiran Ariyawansa, Hong-Bo Jiang, Jin-Feng Zhang, Chada Norphanphoun, Silva de, Vinodhini Thiyagaraja, Huang Zhang, Jadson Bezerra, Ricardo Miranda-González, André Aptroot, Hiroyuki Kashiwadani, Dulanjalee Harishchandra, Emmanuël Sérusiaux, Pranami Abeywickrama, Dan-Feng Bao, Bandarupalli Devadatha, Hai-Xia Wu, Kwang Moon, Cecile Gueidan, Felix Schumm, Digvijayini Bundhun, Ausana Mapook, Jutamart Monkai, Chitrabhanu Bhunjun, Putarak Chomnunti, Satinee Suetrong, Napalai Chaiwan, Monika Dayarathne, Jing Yang, Achala Rathnayaka, Jian-Chu Xu, Jiesheng Zheng, Gang Liu, Yao Feng, Ning Xie
Fungal Diversity
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| eISSN: | 2657-5000 |
| ISSN: | 2544-7459 |
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