Wichard, Wilfried, Espeland, Marianne, Mueller, Patrick and Wang, Bo (2020). New species of caddisflies with bipectinate antennae from Cretaceous Burmese amber (Insecta, Trichoptera: Odontoceratidae, Calamoceratidae). Eur. J. Taxon., 653. S. 1 - 18. PARIS: MUSEUM NATL HISTOIRE NATURELLE. ISSN 2118-9773
Full text not available from this repository.Abstract
Three new fossil species from Burmese amber are described, one clearly in family Calamoceratidae, the other two in the highly variable family Odontoceridae. The family Odontoceridae contains 18 disparate genera, but there are no good diagnostic characters, which makes it difficult to place fossil taxa in this family. We here offer a revised diagnosis for the family, highlighting the lack of good diagnostic characters, and the need to use sets of characters to place (extinct) taxa in this family. On this taxonomic basis we describe two new species in the hitherto monotypic fossil genus Palaeopsilotreta Wichard & Wang, 2017 (Odontoceridae), Palaeopsilotreta burmanica sp. nov. and P. cretacea sp. nov., redescribe the type species based on additional information, and describe features of the female, based on two specimens, one of which is embedded adjacent to a male identified as P. xiai. Males of Palaeopsilotreta bear bipectinate antennae; the antennae of the females are simple and filiform. Similarly, bipectinate antennae are present in the third species we describe, Bipectinata orientalis gen. et sp. nov., which otherwise lacks the character combinations associated with the Odontoceridae, but clearly can be assigned to the family Calamoceratidae.
| Item Type: | Journal Article | ||||||||||||||||||||
| Creators: |
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| URN: | urn:nbn:de:hbz:38-332763 | ||||||||||||||||||||
| DOI: | 10.5852/ejt.2020.653 | ||||||||||||||||||||
| Journal or Publication Title: | Eur. J. Taxon. | ||||||||||||||||||||
| Volume: | 653 | ||||||||||||||||||||
| Page Range: | S. 1 - 18 | ||||||||||||||||||||
| Date: | 2020 | ||||||||||||||||||||
| Publisher: | MUSEUM NATL HISTOIRE NATURELLE | ||||||||||||||||||||
| Place of Publication: | PARIS | ||||||||||||||||||||
| ISSN: | 2118-9773 | ||||||||||||||||||||
| Language: | English | ||||||||||||||||||||
| Faculty: | Unspecified | ||||||||||||||||||||
| Divisions: | Unspecified | ||||||||||||||||||||
| Subjects: | no entry | ||||||||||||||||||||
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| URI: | http://kups.ub.uni-koeln.de/id/eprint/33276 |
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