FIG. 5 in Elevation of two eastern Atlantic varieties of Ampelisca brevicornis Costa, 1853) (Crustacea, Amphipoda) to full speci®c rank with redescription of the species

FIG. 5. Ampelisca pectenata female. (A) Head; (B) labium; (C) mandible; (D) maxilliped; (E) gnathopod 1; (E1) enlargement of the lower posterior corner of gnathopod 1; (F) pereopod 3; (G) pereopod 7; (H) pleopod 1; (I) bi®d ciliated setae of the pleopod rami.