New species of caddisflies with bipectinate antennae from Cretaceous Burmese amber (Insecta, Trichoptera: Odontoceratidae, Calamoceratidae) Author Wichard, Wilfried 1E8601B2-A8F8-44A6-B185-4FB0B2E5219E Institute of Biology and its Didactics, University of Cologne, Herbert Lewinstrasse 2, 50931 Köln, Germany. & Email: Wichard @ uni-koeln. de & urn: lsid: zoobank. org: author: 1 E 8601 B 2 - A 8 F 8 - 44 A 6 - B 185 - 4 FB 0 B 2 E 5219 E Author Espeland, Marianne 00D6F9F9-3902-4A8B-846F-720AB32922A6 Arthropoda Department, Zoological Research Museum Alexander Koenig, Adenauer-Allee 160, 53113 Bonn, Germany. & urn: lsid: zoobank. org: author: 00 D 6 F 9 F 9 - 3902 - 4 A 8 B- 846 F- 720 AB 32922 A 6 & Corresponding author: M. Espeland @ leibniz-zfmk. de Author Müller, Patrick CFA297B2-35D2-4C05-8F60-D73EBF620B5A Friedhofstrasse 9, 66894 Kashofen, Germany. & Email: pat 14789 @ web. de & urn: lsid: zoobank. org: author: CFA 297 B 2 - 35 D 2 - 4 C 05 - 8 F 60 - D 73 EBF 620 B 5 A pat14789@web.de Author Wang, Bo 7CBE9A76-16C4-4D6D-9B4D-B2BEC000ADDF State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology and Center for Excellence in Life and Paleoenvironment, Chinese Academy of Sciences, 39 East Beijing Road, Nanjing 210008, China. & Email: bowang @ nigpas. ac. cn & urn: lsid: zoobank. org: author: 7 CBE 9 A 76 - 16 C 4 - 4 D 6 D- 9 B 4 D-B 2 BEC 000 ADDF bowang@nigpas.ac.cn text European Journal of Taxonomy 2020 2020-05-27 653 1 17 journal article 21799 10.5852/ejt.2020.653 a2776578-f968-442b-8317-9599e5884e3f 2118-9773 3862477 9E6EB3E1-E20F-48CB-BDD4-6859FC472382 Family Odontoceridae Wallengren, 1891 Revised diagnosis Ocelli absent; maxillary palpi 5-segmented in males (exception: Barypenthus , 3-segmented); without apicomesal nodule on first segment (exception: Lannapsyche , present); without pair of pilifers on the frons; spur formula 2/4/4 (exceptions: Phraepsyche 1/4/4, Barypenthus : 0/2/2 to 2/2/2); single, large, ovoid mesoscutellar setal wart (exception: Barypenthus , pair of small warts); one pair of pronotal setal warts (exceptions: Madagocerum , Lannapsyche , Phraepsyche , two pairs). In male forewing: termen slightly convex (exceptions: Barypenthus , straight; Anastomeura , slightly concave; Marilia , variable ) ; wing fork IV never present (number of forks varying from two to four); discoidal cell always closed (exception: some species of Psilotreta ); medial cell absent; thyridial cell absent or present; R1 and R2 sometimes fused; Cu2 reduced or absent, never reaching wing margin (exception: Palaeopsilotreta , reaching wing margin); post-anal vein present in all extant species (not visible in the fossils); anal lobe generally absent or, if present, reduced, but never extensively sclerotized or setose.