First record and a new species of the fossil dragonfly genus Proinogomphus (Odonata: Liassogomphidae) from the Early Jurassic of Bascharage in the Grand Duchy of Luxembourg Author Bechly, Günter text Zootaxa 2018 2018-07-23 4450 1 108 114 journal article 29321 10.11646/zootaxa.4450.1.7 851d1f38-f621-4f26-8fd4-40d3a6976b2e 1175-5326 1444626 1F034BB7-919B-4AC8-9682-09F64D73A94F Genus Proinogomphus Cowley, 1942 Included species: Proinogomphus bodei ( Handlirsch, 1939 ) (type species; synonyms: P. aequalicellatus Bode, 1953 and P. bicellatus Bode, 1953 ); P. kreuzerorum n. sp. Revised Diagnosis. The genus Proinogomphus is distinguished from the other genera within Liassogomphidae by the presence of mostly only 2 rows of cells between MA and MP at least to 8 cells distal of the triangle (max. 3 triplets of cells in this area).