Confocal and micro-CT data of Rhomeocalpsua torosa, holotype, NIGP180054

This dataset contains the raw confocal laser scanning microscopy (CLSM) slices and X-ray microtomography (micro-CT) slices for the holotype of <em>Rhomeocalpsua torosa</em> (NIGP180054) from mid-Cretaceous Burmese amber. This dataset is associated with the publication "<em>Rhomeocalpsua torosa</em> gen. et sp. nov., a unique lineage of Endomychidae from mid‑Cretaceous Burmese amber (Coleoptera: Coccinelloidea)" (DOI:10.11646/palaeoentomology.5.2.7). Confocal images were obtained with a Zeiss LSM710 confocal laser scanning microscope, using the 488 nm (Argon) or 566 nm (DPSS 561-10) laser excitation lines. The original CZI files are provided, which could be opened by the ZEISS ZEN software. Micro-CT data were obtained with a Zeiss Xradia 520 Versa 3D X-ray microscope. Scanning parameters were as follows: isotropic voxel size, 1.9324 μm; power, 4 W; acceleration voltage, 50 kV; exposure time, 1.5 s; projections, 3001. The TIFF stack is provided.本数据集包含产自白垩纪中期缅甸琥珀的*Rhomeocalpsua torosa*（模式标本编号NIGP180054）的共聚焦激光扫描显微镜（Confocal Laser Scanning Microscopy, CLSM）原始切片与X射线显微断层扫描（X-ray microtomography, micro-CT）原始图像切片。本数据集配套发表于论文《Rhomeocalpsua torosa 新属新种：产自白垩纪中期缅甸琥珀的大蕈甲科独特支系（鞘翅目：瓢甲总科）》（DOI:10.11646/palaeoentomology.5.2.7）。共聚焦图像采用蔡司LSM710共聚焦激光扫描显微镜采集，激发光源为488 nm氩离子激光或566 nm DPSS 561-10激光。数据集已提供原始CZI格式文件，可通过ZEISS ZEN软件打开读取。显微CT数据采用蔡司Xradia 520 Versa 3D X射线显微镜采集，扫描参数如下：各向同性体素尺寸1.9324 μm；功率4 W；加速电压50 kV；曝光时间1.5 s；投影数3001。数据集已提供TIFF格式图像堆栈。