THE CLASSIFICATION OF SPIZELLOMYCES, GAERTNERIOMYCES, TRIPARTICALCAR, AND KOCHIOMYCES (SPIZELLOMYCETALES, CHYTRIDIOMYCETES)
THE CLASSIFICATION OF SPIZELLOMYCES, GAERTNERIOMYCES, TRIPARTICALCAR, AND KOCHIOMYCES (SPIZELLOMYCETALES, CHYTRIDIOMYCETES)
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DOI:
10.1139/b84-161
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发表时间:
1984-01-01
期刊:
影响因子:
--
通讯作者:
BARR, DJS
中科院分区:
文献类型:
--
作者:
BARR, DJS
A classification is given for those Chytridiomycetes with monocentric and eucarpic growth forms, endogenous sporangium development, and multipapilliated sporangia that are now known in culture. These belong to 6 genera which are classified on unique ultrastructural characteristics of the zoospore; however, for convenience of routinely distinguishing these genera, a key is given based on characters detectable by light microscopy. Eight species are described for Spizellomyces, which include: S. punctatus (Koch) D. Barr; S. plurigibbosus (D. Barr) comb. nov. [basonym; Phlyctochytrium plurigibbosum]; S. kniepii (Gaertner) comb. nov. [.ident. P. kniepii], S. palustris (Gaertner) comb. nov. [.ident. P. palustre]; S. acuminatus (D. Barr) comb. nov. [.ident. P. acuminatum]; S. dolichospermus sp. nov.; S. lactosolyticus sp. nov.; and S. pseudodichotomus sp. nov. There are 2 spp. in Gaertneriomyces: G. semiglobiferus (Uebelmesser) D. Barr and G. tenuis sp. nov. Triparticalcar arcticum (D. Barr) D. Barr, and Kochiomyces dichotomus (Umphlett) D. Barr are monotypic genera. Criteria for classifying these fungi in culture are discussed. Rhizophydium and Karlingia are included in the generic key but are not treated at the specific level. This new classification is intended strictly for cultures and neither augments nor replaces earlier and more classical systems.