PLATE 20. A–O Maghroharpes hammii n in Devonian Harpetidae from the central and eastern Anti-Atlas, Morocco

PLATE 20. A–O Maghroharpes hammii n. sp., from Ihandar Formation, Pragian. A–D dorsal exoskeleton, cephalon and disarticulated thorax, paratype, NHMUK It 29290, from Jbel Oufatene (Fig. 2B, Map 8, site 8). A, dorsal, B, lateral and C, anterior view. D, dorsal view of brim perforations and F, lateral view of muscle insertion scars on glabella (uncoated). E–I dorsal exoskeleton with pygidium enrolled, paratype, NHMUK It 29300, from North Zireg (Fig. 2B, Map 13, site 1). E, dorsal, F, lateral and G, anterior view. H, dorsal view of brim perforations, I, lateral view of eye lobe. J–M dorsal exoskeleton of cephalon, paratype, NHMUK It 29291, from Jbel Oufatene (Fig. 2B, Map 8, site 9). J, dorsal, K, anterior and L, lateral view. M, dorsal view of brim perforations. N–P upper lamella only, paratype, NHMUK It 29293, from an horizon between the "Dicranurus Couche" and the "Kolihapeltis Couche", Talhadjate, Jbel Oufatene (Fig. 2B, Map 8, site 22). N, dorsal, O, anterior and P, lateral view. Scale bars shown represent 1 cm unless otherwise indicated.