Contribution to the knowledge of Batrachideini (Orthoptera: Tetrigidae): description of two new flightless genera, Naskreckiana and Procellator, and revision of the status of Eotetrix Author Kasalo, Niko Matice hrvatske 11, BiH- 80101 Livno, Bosnia and Herzegovina; e-mail: niko. kasalo Author Buzzetti, Filippo Maria Museo di Scienze e Archeologia - Fondazione Museo Civico di Rovereto, Borgo Santa Caterina, 41, IT- 38068 Rovereto TN, Italy; Author Stancher, Gionata Museo di Scienze e Archeologia - Fondazione Museo Civico di Rovereto, Borgo Santa Caterina, 41, IT- 38068 Rovereto TN, Italy; Author Cambra, Roberto A. Museo de Invertebrados G. B. Fairchild, Estafeta Universitaria, Apartado 00017, Universidad Panamá, Panamá PA- 0824, Panama; Author Skejo, Josip University of Zagreb, Faculty of Science, Department of Biology, Division of Zoology, Evolution Lab, temporarily Horvatovac 102 a, HR- 10000 Zagreb, Croatia; e-mail: skejo. josip @ gmail. com text Acta Entomologica Musei Nationalis Pragae 2023 2023-10-27 63 2 279 292 http://dx.doi.org/10.37520/aemnp.2023.016 journal article 10.37520/aemnp.2023.016 1804-6487 74F53AF8-A535-484B-A388-C92507800C36 Procellator Kasalo, Skejo & Cambra gen. nov. ( Figs 5–7 ) Type species. Procellator kai Kasalo, Skejo & Cambra sp. nov. , here designated. Diagnosis. Most similar to the Batrachideini genera with an elevated median carina of the pronotum: Cranotettix , Halmatettix , Plectronotus , and Naskreckiana . The following set of characters allow this genus to be separated from all other Batrachideini : (1) frontal costa bifurcation at the upper third of the eye height, (2) mid-line of the antennal grooves at the bottom margin of eyes, (3) anterior spine reaching far beyond the anterior level of eyes, (4) median carina of pronotum elevated throughout its length, highest in the anterior quarter of its length, strongly undulated. Etymology. The word is coined from the Latin word procella , meaning storm, fused with the Latin suffix - tor used to form a third declension masculine agent noun (e.g., like gladiator , from gladius , sword). It represents a metaphor of the upcoming storm in the form of a revision of Batrachideini . “ procellator, -oris , m.” is thus a masculine gender noun. Composition and distribution. The genus includes a single species, Procellator kai Kasalo, Skejo & Cambra sp. nov. , for now known only from Panama .