13(12) First leg (P, ) as in Figure 25 Alteutha (depressed) 



13(12) First leg (R ) not as in Figure 25 14 



14(73) First leg (P, ) as in Figure 26 (exopod may have 1-3 segments) 18 



14(75) First leg (P, ) not as in Figure 26 15 



15 (14) First leg (P, ) as in Figure 27; body pear shaped; mouthparts 



degenerate Metis (fusiform compressed) 



15 (74) First leg (P, ) shaped differently than those in Figures 24-27 



14 



.26 



