FIGURES 144–147 in Notation of primary setae and pores on larvae of Dytiscinae (Coleoptera: Dytiscidae), with phylogenetic considerations

FIGURES 144–147. Distribution of ancestral setae and pores on dorsal surface of last abdominal segment of first instar of selected species of Dytiscinae; (144) Acilius semisulcatus; (145) Thermonectus succinctus; (146) Graphoderus occidentalis; (147) Eretes australis; AB, last abdominal segment; numbers and lowercase letters refer to primary setae and pores, respectively (see Table 5 for list of setae and pores).