After 157 years, a second specimen and species of the phylogenetically enigmatic and previously monobasic genus Nototylus Gemminger & Harold, 1868 (Coleoptera, Carabidae, Nototylini)

Authors: Erwin, Terry Country: France DOI: 10.3897/zookeys.927.49584 Published: Jan. 1, 2020 Source: ZooKeys OpenAlex: View in OpenAlex

Collection: Pensoft Publishers

Keywords: Brazil · Topics: Coleoptera Taxonomy and Distribution, Lepidoptera: Biology and Taxonomy, Coleoptera: Cerambycidae studies

The enigmatic beetle tribe Nototylini (Carabidae) is revised and a key to species is provided. Two species from South America are included in the genus. One species, Nototylus fryi (Schaum), is reviewed and a second, Nototylus balli Erwin & Kavanaugh, sp. nov., is described as new. Each species is known from a single specimen, neither of which is in good condition. The possible function of what appears to be a unique antennal grooming structure on the front femur is discussed.

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