Figure 1.
Gonopods of Amphithrax aculeatus (Herbst, 1790) in pleonal view. (A) left first gonopod in stereomicroscopy; (B) right first gonopod in scanning electron microscopy; (C) left second gonopod in stereomicroscopy; (D) right second gonopod in scanning electron microscopy; A, apex. Ag, apical girdle; Ap, apical plate; Ba, basis; Ec, ejaculatory canal aperture; L1, lateral lobe; M1, mesial lobe; Mp, mesial process; P, protuberance; S, sensillum; Se, setae; Ss, suture; Sp, spine.
Figure 2.
Gonopods of Mithraculus coryphe (Herbst, 1801) in pleonal view. (A) left first gonopod in stereomicroscopy; (B) right first gonopod in scanning electron microscopy; (C) left second gonopod in stereomicroscopy; (D) right second gonopod in scanning electron microscopy; A, apex; Ag, apical girdle; Ap, apical plate; Ba, basis; Ec, ejaculatory canal aperture; L1, lateral lobe; M1, mesial lobe; Mp, mesial process; P, protuberance; S, sensilla; Se, setae; Ss, suture; Sp, spine.
Figure 3.
Gonopods of Mithraculus forceps A. Milne-Edwards, 1875 in pleonal view. (A) left first gonopod in stereomicroscopy; (B) right first gonopod in scanning electron microscopy; (C) left second gonopod in stereomicroscopy; (D) right second gonopod in scanning electron microscopy; A, apex; Ag, apical girdle; Ap, apical plate; Ba, basis; Ec, ejaculatory canal aperture; L1, lateral lobe; M1, mesial lobe; Mp, mesial process; P, protuberance; S, sensillum; Se, setae; Ss, suture; Sp, spine.
Figure 4.
Gonopods of Mithraculus sculptus (Lamarck, 1818) in pleonal view. (A) left first gonopod in stereomicroscopy; (B) right first gonopod in scanning electron microscopy; (C) left second gonopod in stereomicroscopy; (D) right second gonopod in scanning electron microscopy; A, apex; Ag, apical girdle; Ap, apical plate; Ba, basis; Ec, ejaculatory canal aperture; L1, lateral lobe; M1, mesial lobe; Mp, mesial process; P, protuberance; S, sensillum; Se, setae; Ss, suture; Sp, spine.
Figure 5.
Gonopods of Mithrax hispidus (Herbst, 1790) in pleonal view. (A) left first gonopod in stereomicroscopy; (B) right first gonopod in scanning electron microscopy; (C) left second gonopod in stereomicroscopy; (D) right second gonopod in scanning electron microscopy; A, apex; Ag, apical girdle; Ap, apical plate; Ba, basis; Ec, ejaculatory canal aperture; Ll, lateral margin; Ml, mesial margin; Mp, mesial process; P, protuberance; S, sensillum; Se, setae; Ss, suture; Sp, spine.
Figure 6.
Gonopods of Mithrax tortugae Rathbun, 1920 in pleonal view. (A) left first gonopod in stereomicroscopy; (B) right first gonopod in scanning electron microscopy; (C) left second gonopod in stereomicroscopy; (D) right second gonopod in scanning electron microscopy; A, apex; Ag, apical girdle; Ap, apical plate; Ba, basis; Ec, ejaculatory canal aperture; Ll, lateral margin; Ml, mesial margin; Mp, mesial process; P, protuberance; S, sensillum; Se, setae; Ss, suture; Sp, spine.
Figure 7.
Gonopods of Nonala holderi (Stimpson, 1871) in pleonal view. (A) left first gonopod in stereomicroscopy; (B) right first gonopod in scanning electron microscopy; (C) left second gonopod in stereomicroscopy; (D) right second gonopod in scanning electron microscopy; A, apex; Ag, apical girdle; Ba, basis; Ec, ejaculatory canal aperture; Mp, mesial process; S, sensillum; Se, setae; Ss, suture; Sp, spine.
Figure 8.
Gonopods of Pitho laevigata (A. Milne-Edwards, 1875) in pleonal view. (A) left first gonopod in stereomicroscopy; (B) right first gonopod in scanning electron microscopy; (C) left second gonopod in stereomicroscopy; (D) right second gonopod in scanning electron microscopy; A, apex; Ag, apical girdle; Ba, basis; De, distal end; Mp, mesial process; S, sensillum; Se, setae; Ss, suture.
Figure 9.
Gonopods of Teleophrys ruber (Stimpson, 1871) in pleonal view. (A) left first gonopod in stereomicroscopy; (B) right first gonopod in scanning electron microscopy; (C) left second gonopod in stereomicroscopy; (D) right second gonopod in scanning electron microscopy; A, apex; Ag, apical girdle; Ap, apical plate; Ba, basis; Ec, ejaculatory canal aperture; L1, lateral lobe; M1, mesial lobe; Mp, mesial process; P, protuberance; S, sensillum; Se, setae; Ss, suture; Sp, spine.
Figure 10.
Gonopods of Macrocoeloma trispinosum (Latreille, 1825) in pleonal view. (A) left first gonopod in stereomicroscopy; (B) right first gonopod in scanning electron microscopy; (C) left second gonopod in stereomicroscopy; (D) right second gonopod in scanning electron microscopy; A, apex; Ag, apical girdle; Ap, apical plate; Ba, basis; Ec, ejaculatory canal aperture; L, lateral margin; M, mesial margin; Mp, mesial process; S, sensillum; Se, setae; Ss, suture; Sp, spine.
Figure 11.
Left vulva of: (A) Amphithrax aculeatus (Herbst, 1790) cw 48.9mm (LSZ012). (B) Mithraculus coryphe (Herbst, 1801) cw 19.0mm (LSZ001). (C) Mithraculus forceps A. Milne-Edwards, 1875 cw 17.2mm (LSZ002). (D) Mithraculus sculptus (Lamarck, 1818) cw 14.7mm (LSZ006). (E) Mithrax hispidus (Herbst, 1790) cw 88.1mm (MZUSP18874). (F) Mithrax tortugae Rathbun, 1920 cw 39.6mm (MZUSP8064). (G) Pitho laevigata (A. Milne-Edwards, 1875) cw 30.6mm (LSZ009). (H) Teleophrys ruber (Stimpson, 1871) cw 12.5mm (LSZ003). (I) Macrocoeloma trispinosum (Latreille, 1825) cw 22.6mm (LSZ007).