Confocal data of Oncelytris esquamatus, holotype, NIGP200820

This dataset contains the raw confocal laser scanning microscopy (CLSM) slices for the holotype of <em>Oncelytris esquamatus</em> (NIGP200820) from mid-Cretaceous Burmese amber. This dataset is associated with the publication "<em>Oncelytris esquamatus</em> gen. et sp. nov. from mid-Cretaceous amber of northern Myanmar (Coleoptera: Lucanidae)" (DOI:10.11646/zootaxa.5284.1.10). Confocal images were obtained with a Zeiss LSM710 confocal laser scanning microscope, using the 488 nm (Argon) or 561 nm (DPSS 561-10) laser excitation line. The original CZI files are provided, which could be opened by the ZEISS ZEN software.