Rodríguez Délfida J, Piepenbring Meike
Institute of Ecology, Evolution and Diversity, J.W. Goethe-Universität Frankfurt am Main, 60054 Frankfurt am Main, Germany.
Mycologia. 2007 Jul-Aug;99(4):544-52. doi: 10.1080/15572536.2007.11832548.
Two new species of Meliolaceae (black mildews) are described based on specimens recently collected in western Panama. Appendiculella lozanellae on leaves of Lozanella enantiophylla is the first species of Appendiculella known on Cannabaceae. Appendiculella chiriquiensis on leaves of Cupania guatemalensis is the first record of a species of Appendiculella on Sapindaceae. These species differ from known species on their respective host relationships by the presence of larviform appendages attached to the perithecia, as well as by characteristics of hyphae, appresoria and ascospores. Sequence data of 18S and 28S rDNA are published for A. lozanellae, which becomes the third species of Meliolales and the first species of the genus Appendiculella for which molecular data are available.
基于最近在巴拿马西部采集的标本，描述了小煤炱科（黑粉菌）的两个新物种。生长在对叶洛扎木（Lozanella enantiophylla）叶片上的罗氏附丝壳（Appendiculella lozanellae）是附丝壳属在大麻科上已知的首个物种。生长在危地马拉番荔枝（Cupania guatemalensis）叶片上的奇里基附丝壳（Appendiculella chiriquiensis）是附丝壳属在无患子科上的首次记录。这些物种与各自寄主关系中的已知物种不同，在于其附着在子囊壳上的幼虫状附属物的存在，以及菌丝、附着胞和子囊孢子的特征。已公布了罗氏附丝壳18S和28S rDNA的序列数据，它成为小煤炱目第三个物种以及首个有分子数据的附丝壳属物种。
