Fig. 4 in New Late Jurassic symmetrical hermit crabs from the southern Polish Uplands and early paguroid diversification

Fig. 4. Schematic dorsal carapace views, with the position of the massetic (green), keraial (purple), and lateral branchial (orange) regions in Paguridae (A, B), Diogenidae (C, D), Pylojacqueidae (E), Parapaguridae (F), and Parapylochelidae (G–K).