Still images from surface display volume renderings of 3D model of Proceratium longigaster non-type worker (CASENT0790673). A Body in profile B Body in dorsal view C Head in dorsal view D Head in anterodorsal view E Head in anterior view F Head in ventral view G Head in profile H Mesosoma in profile I Mesosoma in dorsal view J Propodeum in posterodorsal view K Abdominal segment II and parts of III in profile L Abdominal segment II and parts of III in dorsal view M Abdominal segments II–VII in profile N Abdominal segment III and parts of II and IV in dorsal view O Abdominal segments II–VII in ventral view.