FIGURE 1. A in Two new species of the genus Prosopistoma (Ephemeroptera: Prosopistomatidae) from Iraq and Algeria

FIGURE 1. A—Prosopistoma helenae sp. n. (paratype), B—Prosopistoma alaini sp. n. (paratype, mature larva), C— Prosopistoma pennigerum (mature larva), D—Prosopistoma oronti (immature larva), E—Prosopistoma oronti (carapace and abdomen of mature larva), F—Prosopistoma helenae sp. n. (detail of abdomen), G—Prosopistoma alaini sp. n. (detail of abdomen).