Figure 4 in Morphology of the mouthparts and digestive system in two species of Uristidae Hurley, 1963 (Amphipoda: Lysianassoidea)

Figure 4. SEM images of maxillae of Anonyx nugax (a–d) and Tmetonyx cicada (e–h). (a) Head with maxillae in situ shown in ventral view (with maxillipeds removed). (b) Left maxilla in medial view. (c) Apical setation on the outer plate of the left maxillae in medial view. (d) Setation on the inner plate of the left maxillae in medial view. (e) Head with maxillae in situ shown in ventral view (with maxillipeds removed). (f) Left maxilla in medial view. (g) Apical setation on the outer plate of the right maxilla in aboral view. (h) Apical setation on the inner plate of the left maxillae in medial view. Abbreviations: bi – setal band on inner plate of maxilla; fi – setal field on inner plate of maxilla; fo – setal field on outer plate of maxilla; lb – labrum; ml pl – maxillular palp; mx cx – coxa of maxilla; mx ip – inner plate of maxilla; mx op – outer plate of maxilla; ri1–3 – setal rows on inner plate of maxillae; ro1–2 – setal rows on outer plate of maxillae; str – sternum. Scale bars: A, B: 1 mm; C, D: 200 µm; E, F: 500 µm; G, H: 100 µm.