Figs. 4–8 in Larval Morphology and Phylogenetic Relationships of Bunites distigma (Brullé) (Coleoptera: Dytiscidae: Colymbetinae: Colymbetini)

Figs. 4–8. Bunites distigma (first-instar larva). 4–5) Antenna, dorsal and ventral aspects, respectively; 6) Mandible, dorsal aspect; 7–8) Maxilla, dorsal and ventral aspects, respectively. AN ¼ antenna, MN ¼ mandible, MX ¼ maxilla. Numbers and lowercase letters refer to primary setae and pores, respectively. Solid squares and solid triangles refer to additional setae and pores, respectively. Scale bars ¼ 0.20 mm.