Phylogeny of the cosmopolitan Ephemeroptera infraorder Pannota (Furcatergalia) is revised based on analysis of 46 characters from 34 Operational Taxonomic Units under the parsimony criterion of PAUP*, with Rhoenanthus Eaton (Scapphodonta: Potamanthidae) as an outgroup. Phylogenetic sequencing conventions were applied to the most parsimonious tree that was derived from this analysis. The resultant changes in classification include placing Philolimnias Hong, a monobasic genus from Eocene amber, into Philolimniidae, n. fam. Vietnamellidae is restricted to include only Vietnamella Tshernova, and Austremerella Riek is replaced in Austremerellidae, revalidation. Teloganella Ulmer is moved to Melanemerellidae (subfamily Teloganellinae, n. stat.). Coryphorus Peters is returned to Leptohyphidae (subfamily Coryphorinae, n. stat.).
You have requested a machine translation of selected content from our databases. This functionality is provided solely for your convenience and is in no way intended to replace human translation. Neither BioOne nor the owners and publishers of the content make, and they explicitly disclaim, any express or implied representations or warranties of any kind, including, without limitation, representations and warranties as to the functionality of the translation feature or the accuracy or completeness of the translations.
Translations are not retained in our system. Your use of this feature and the translations is subject to all use restrictions contained in the Terms and Conditions of Use of the BioOne website.
Vol. 132 • No. 1