Figure 4 in The beetle fauna associated with the peduncle of Sabal mexicana (Arecaceae) in southern Texas

Figure 4. Dorsal habitus micrographs of adult male Hesperobaenus constricticollis showing variation in adult colour pattern, pronotal and head width, and size. ; Published as part of Schnepp, Kyle E., McElrath, Thomas C. & Powell, Gareth S., 2019, Journal of Natural History 53 (35) on pages 2183-2193, DOI:10.1080/00222933.2019.1694183, http://zenodo.org/record/3654833