reassessment of two freshwater ascomycetes, Ceriospora caudae-suis and Submersisphaeria aquatica

Ceriospora caudae-suis and Submersisphaeria aquatica, two freshwater pyrenomycetes reported infrequently since their original description, occur commonly on submerged woody debris in the USA. Based on analyses of 28S rDNA sequence data and morphology, both species belong in the Annulatascaceae. Ceri...

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Veröffentlicht in:	Mycologia 2003, Vol.95 (1), p.41-53
Hauptverfasser:	Campbell, Jinx, Shearer, C. A., Crane, J. L., Fallah, P. M.
Format:	Artikel
Sprache:	eng
Schlagworte:	28S rDNA Annulatascaceae Annulatascaeae Appendages aquatic aquatic fungi Asci Ascomycetes Ascomycota Ascospores Ceriospora Ceriospora caudae-suis Creeks Fresh water freshwater fungal anatomy fungi Molecular Evolution and Systematics molecular systematics Parsimony plant taxonomy Pseudoproboscispora Pyrenomycetes ribosomal DNA River water rRNA 28S Submersisphaeria aquatica systematics Taxa Water temperature
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Beschreibung
Zusammenfassung:	Ceriospora caudae-suis and Submersisphaeria aquatica, two freshwater pyrenomycetes reported infrequently since their original description, occur commonly on submerged woody debris in the USA. Based on analyses of 28S rDNA sequence data and morphology, both species belong in the Annulatascaceae. Ceriospora caudae-suis is transferred to Pseudoproboscispora, a genus in the Annulatascaceae with similar overall morphology and ecology. Submersisphaeria aquatica is redescribed and illustrated based on additional collections.
ISSN:	0027-5514 1557-2536
DOI:	10.1080/15572536.2004.11833130