Uracanthella oriens, new species, is described based on series of larvae from Thailand and Vietnam. The new species is distinguished from other Uracanthella by having small, spatulate setae relatively densely distributed on the dorsal surfaces and posterior margins of the femora. The new species has a relatively uniform light brown body color with no dorsal longitudinal stripes.
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1 May 2006
A NEW ORIENTAL SPECIES OF URACANTHELLA (EPHEMEROPTERA: EPHEMERELLIDAE) FROM THAILAND AND VIETNAM
Luke M. Jacobus,
W. P. McCafferty
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Ephemerellidae
Ephemeroptera
new species
Thailand
Uracanthella
Vietnam