Addenda and corrigenda: Gutiérrez N, Toledo-Hernández VH, Noguera FA from Mexico with an identification key for the genus. ZooKeys 1000: 45-57. https://doi.org/10.3897/zookeys.1000.56757

 After describing Phrynidius jonesi Gutiérrez, Toledo & Noguera, 2020 (Coleoptera, Cerambycidae, Lamiinae), the authors had the opportunity to study a conspecific individual of this species and recognize that the holotype had been erroneously determined as a male when in fact it was a female. Here, we rectify this error and provide morphological information for the identification of both sexes. Additionally, we record Phrynidius armatus Linsley, 1933 from Chiapas, Mexico. Finally, we document P. cristinae Gutiérrez et al. 2020 feeding on a fungus, which represents the first record for any species of the genus Phrynidius with this adult feeding habit. Keywords: Biodiversity, Central America, longhorn beetles, taxonomy