Descriptron morphological annotations: Rhaphiomidas acton Coquillett, 1891 (GBIF:6170810854)

Morphological region annotations and trait measurements for Rhaphiomidas acton Coquillett, 1891 using the Descriptron GBIF Annotator. Template: Diptera/habitus_lateral. Includes segmentation masks, Darwin Core measurements, and structured morphological attributes.基于Descriptron GBIF标注器（Descriptron GBIF Annotator）完成的阿克顿棒跗虻（Rhaphiomidas acton Coquillett, 1891）形态区域标注与性状测量数据集。该数据集采用双翅目/侧面观体态（Diptera/habitus_lateral）作为标注模板，包含分割掩码（segmentation masks）、达尔文核心标准（Darwin Core）测量数据以及结构化形态属性。