Balticeler kerneggeri gen. nov., sp. nov., volume rendering of the aedeagus of paratype 1 (OSAC 000-2900006) (32, 33) and paratype 2 (coll. Groehn 8234) (34), and transverse sections through the abdomen with aedeagus of paratype 1 (35). 32a, 33, 34a. Left lateral view. 32b. Left dorsolateral view. 32c. Dorsal view. 32d, 34b. Ventral view. The parameres were separated using the segmentation function of Amira software and highlighted by green colour in 32 and 34. The position of the selected slice in 35a is shown as a red line in 35b which illustrates the aedeagus in right lateral view. Abbreviations: do – dorsal opening (= dorsally connected basal and apical ostia); la – apical lamella of aedeagus; lbl, lbr – left resp. right lobe of median lobe bulb; md – membranous dorsal surface of the median lobe; mv – ventral surface of the median lobe; pma-l – apical apophysis of the left paramere; pma-r – preserved remain of the apical apophysis of the right paramere; pmb-l, pmb-r – basal part of the left respectively right paramere; pmm-l, pmm-r – discoidal middle portion of the left respectively right paramere; st-IV – sternit IV.

 
 
  Part of: Schmidt J, Scholz S, Maddison DR (2021) Balticeler kerneggeri gen. nov., sp. nov., an enigmatic Baltic amber fossil of the ground beetle subfamily Trechinae (Coleoptera, Carabidae). Deutsche Entomologische Zeitschrift 68(1): 207-224. https://doi.org/10.3897/dez.68.66181