FIGURE 25 in Revision of the genera Pareuthria Strebel, 1905, Glypteuthria Strebel, 1905 and Meteuthria Thiele, 1912 (Gastropoda: Buccinulidae) with the description of three new genera and two new species from Southwestern Atlantic waters

FIGURE 25. Argeneuthria varicosa sp. nov. A–C. Holotype MACN-In 40537. D–F. Paratype, MACN-In 40540. G–I. Paratype, MACN-In 40542, Scale bar = 1 cm. J. Paratype, MACN-In 40540, SEM detail of the spiral ornamentation, scale bar = 1 mm. K–L. Protoconch of the specimen in figure J, scale bar = 1 mm. M. External and internal view of the operculum, scale bar = 1 mm.