Figure 2: A - Pontophilus australis zoea 5, anterior dorsal view. B -Cheraphilus (=Pontophilus) echinulatus zoea 5, anterior dorsal view, showing rostrum shape in 'Pontophilus-group B' species. C-E - Pontophilus chiltoni, zoea 5 maxilla (C), zoea 5 lateral view (D), zoea 3 telson and uropods (E). F - Sclerocrangon boreas zoea 1, telson. G - Glyphocrangon spinicauda zoea 1, telson. H - Pontophilus spinosus zoea 5, anterior dorsal view showing the length of antennullar flagellum in 'Pontophilus-group A' species. (B, H after Sars 1890, F after Makarov 1968, G after Dobkin 1965, I after De Simón 1979)