Figures 13–18. Living specimen of Megaspira adenticulata sp. nov. and shell morphology in different views: (13, 14) specimen showing the pigmentation of the cephalopedal mass; (15–18) apertural, dorsal and lateral views of the shell. Scale bars: 1 mm. Photos: Regiana Salgado de Mello.Published as part of Daniel, Victor R., Ovando, Ximena M.C. & Santos, Sonia B., 2022, A new species of Megaspira (Stylommatophora: Megaspiridae) from Ilha Grande, Southeast Brazil, pp. 1-11 in Zoologia (e21022) 39 on page 6, DOI: 10.1590/S1984-4689.v39.e21022, http://zenodo.org/record/822983
FIGURE 4. Nanaphora verbernei comb. nov. A–C. MNRJ 18756. A. Shell from Brazil, 3.29 mm long. B. Ide...
FIGURES 58–66. Shell and radulae in SEM. Figs. 58–60: Callogaza watsoni from off Pará, Brazil (speci...
FIGURES 46–54. Shells. Figs. 46–48: Streptartemon molaris n. sp.; Fig. 46, paratype MZSP 111843 (W 7...
Figures 2–4. Shell measurements of Megaspira adenticulata sp. nov.: (2) linear measurements taken fr...
Figures 19–28. Megaspira adenticulata sp. nov.: (19–21) shell of young specimen in SEM showing the a...
Figures 32–35. General view of reproductive system dissected out of Megaspira adenticulata sp. nov.:...
Figures 29–31. Megaspira adenticulata sp. nov.: detail of proximal, median and distal portions of pa...
Figure 2. Megalobulimus oblongus: (A-D) Shells of specimen from Mortugaba, Bahia state, MZSP 136679 ...
Figure 6. Megalobulimus conicus: (A-C) Shells of specimen from Mortugaba, Bahia state, MZSP 143688 (...
Megaspira I. Lea in Jay, 1836 Type species Megaspira ruschenbergiana I. Lea in Jay, 1836 type by ...
Figure 10. Shells of Megalobulimus gummatus: (A-C) holotype MNCN 1505/3199 (Rio de Janeiro), (A) ape...
Daniel, Victor R., Ovando, Ximena M.C., Santos, Sonia B. (2022): A new species of Megaspira (Stylomm...
FIGURES 2–15. Clinispira insolita n.g. et n. sp. type shells. Figs. 2–6, holotype MZSP 111847 (L 14....
FIGURES 11–23. Gaza spp. Figs. 11–15: G. superba Paralectotype USNM 94992. Figs. 11–13: Shell in ape...
FIGURES 130–132: Zeidora pussa n. sp., paratype MZSP 105510 (L 3.9 mm). Fig. 130: dorsal view. Fig. ...
FIGURE 4. Nanaphora verbernei comb. nov. A–C. MNRJ 18756. A. Shell from Brazil, 3.29 mm long. B. Ide...
FIGURES 58–66. Shell and radulae in SEM. Figs. 58–60: Callogaza watsoni from off Pará, Brazil (speci...
FIGURES 46–54. Shells. Figs. 46–48: Streptartemon molaris n. sp.; Fig. 46, paratype MZSP 111843 (W 7...
Figures 2–4. Shell measurements of Megaspira adenticulata sp. nov.: (2) linear measurements taken fr...
Figures 19–28. Megaspira adenticulata sp. nov.: (19–21) shell of young specimen in SEM showing the a...
Figures 32–35. General view of reproductive system dissected out of Megaspira adenticulata sp. nov.:...
Figures 29–31. Megaspira adenticulata sp. nov.: detail of proximal, median and distal portions of pa...
Figure 2. Megalobulimus oblongus: (A-D) Shells of specimen from Mortugaba, Bahia state, MZSP 136679 ...
Figure 6. Megalobulimus conicus: (A-C) Shells of specimen from Mortugaba, Bahia state, MZSP 143688 (...
Megaspira I. Lea in Jay, 1836 Type species Megaspira ruschenbergiana I. Lea in Jay, 1836 type by ...
Figure 10. Shells of Megalobulimus gummatus: (A-C) holotype MNCN 1505/3199 (Rio de Janeiro), (A) ape...
Daniel, Victor R., Ovando, Ximena M.C., Santos, Sonia B. (2022): A new species of Megaspira (Stylomm...
FIGURES 2–15. Clinispira insolita n.g. et n. sp. type shells. Figs. 2–6, holotype MZSP 111847 (L 14....
FIGURES 11–23. Gaza spp. Figs. 11–15: G. superba Paralectotype USNM 94992. Figs. 11–13: Shell in ape...
FIGURES 130–132: Zeidora pussa n. sp., paratype MZSP 105510 (L 3.9 mm). Fig. 130: dorsal view. Fig. ...
FIGURE 4. Nanaphora verbernei comb. nov. A–C. MNRJ 18756. A. Shell from Brazil, 3.29 mm long. B. Ide...
FIGURES 58–66. Shell and radulae in SEM. Figs. 58–60: Callogaza watsoni from off Pará, Brazil (speci...
FIGURES 46–54. Shells. Figs. 46–48: Streptartemon molaris n. sp.; Fig. 46, paratype MZSP 111843 (W 7...