Figure 1. A in How many species of Mollusca are there in Brazil? A collective taxonomic effort to reveal this still unknown diversity

Figure 1. A small fraction of the diversity of shapes and colours of the Brazilian malacofauna: (A) Gaza compta Simone & Cunha, 2006, 19 mm long, marine gastropod, Margaritidae; (B) Pomacea maculata Perry, 1810, ~45 mm long, freshwater gastropod, Ampullariidae; (C) Omalonyx convexus (Heynemann, 1868), 2 cm long, terrestrial gastropod, Succineidae; (D) Gadila pandionis (Verrill & Smith, 1880), 11 mm long, scaphopod, Gadilidae; (E) Eulima bifasciata d'Orbigny, 1841, 8.1 mm long – marine gastropod, Eulimidae; (F) Eucallista purpurata (Lamarck, 1818), ~45 mm long, marine bivalve, Veneridae; (G) Mactrella janeiroensis (E.A. Smith, 1915), 27.7 mm long, marine bivalve, Mactridae; (H) Octopus insularis Leite & Haimovici, 2008, photo by C. Sampaio, ~80 mm long – cephalopod, Octopodidae; (I) Megalobulimus oblongus (Müller, 1774), ~118 mm long, terrestrial gastropod, Strophocheilidae; (J) Biomphalaria glabrata (Say, 1818), ~15 mm long, freshwater gastropod, Planorbidae; (K) Cardiomya minerva Lima, Oliveira & Absalão, 2020, 4.3 mm long, SEM image, marine bivalve, Cuspidariidae; (L) Corbula patagonica d'Orbigny, 1846, ~14 mm long, marine bivalve, Corbulidae; (M) Scutopus variabilis Passos, Corrêa & Miranda, 2021, ~12 mm long, aplacophoran, Caudofoveata; (N) Chicoreus brevifrons (Lamarck, 1822), ~40 mm long, marine gastropod, Muricidae.