Insecta Coleoptera Chironidae (Faune De Madagascar, 90) is a scientific monograph devoted to the Chironidae family of beetles found in Madagascar. Published in October 2003 by the Muséum national d'Histoire naturelle, the volume appears as number 90 in the long-running Faune de Madagascar series, which aims to document the island’s terrestrial and freshwater fauna. The author, Jean‑Bernard Huchet, provides a detailed taxonomic treatment, including descriptions, illustrations, and distribution data for the species covered. The book spans 91 pages, is issued in paperback format, and carries both ISBN‑10 2856535534 and ISBN‑13 9782856535530. While the work is primarily of interest to entomologists and biogeographers, it also serves as a reference for conservationists studying Madagascar’s unique insect fauna. The treatise reflects the series’ tradition of combining rigorous scholarship with accessible presentation, making it a valuable resource for researchers and specialists.