Review and redescription of species in the Oecetis avara group, with the description of 15 new species (Trichoptera, Leptoceridae)
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Review and redescription of species in the Oecetis avara group, with the description of 15 new species (Trichoptera, Leptoceridae)
The O. avara group of Oecetis is formally defined to include 4 described species, O. avara (Banks), O. disjuncta (Banks), O. elata Denning & Sykora, and O. metlacenis Bueno-Soria, and 15 new species. Oecetis marquesi Bueno-Soria, previously considered a member of the O. avara group, is treated as incertae sedis to species group, but is also redescribed and treated in the current work. New speci...
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THE FOLLOWING THREE NEW SPECIES ARE ILLUSTRATED AND DESCRIBED FROM FIJI: Triaenodes rebellus Eriksson & Johanson, sp. n., Triaenodes oscitus Müller & Johanson, sp. n., and Triaenodes forcipatus Puranen Li & Johanson, sp. n. All species are endemic to Viti Levu. A key to the male Triaenodes species of Fiji is provided. With this report, the number of Triaenodes species known from Fiji is doubled.
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BACKGROUND The caddisfly genus Oecetis currently contains 534 valid species. Its larval stages are found in freshwaters around the world. The adults can be distinguished from other Leptoceridae by the unbranched forewing M vein and the exceptionally long maxillary palps. In the Neotropical region, 55 species of Oecetis have been recorded and most of them can be placed in one of the six species ...
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Within Leptoceridae, the genus Oecetis contains about 500 species around the world, including 53 in the Neotropics. In Brazil, there are 15 recorded species of Oecetis. These species were described over several decades by numerous authors with the results that descriptions are not comparable and diagnoses are incomplete. Also, the apparently unbranched M vein, in the forewing, a diagnostic char...
متن کاملThe larva of Oecetis tripunctata (Fabricius, 1793) (Trichoptera, Leptoceridae)
Oecetistripunctata is a widely distributed leptocerid in Europe, ranging from the Iberian and Apennine peninsulas and the Central and Western European highlands to the plains of Eastern Europe. The long, single-bladed mandibles are indicative for a predacious lifestyle. This paper describes the previously unknown larva of Oecetistripunctata. Information on the morphology of the 5th larval insta...
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ژورنال
عنوان ژورنال: ZooKeys
سال: 2014
ISSN: 1313-2970,1313-2989
DOI: 10.3897/zookeys.376.6047