FIGURE 3. Unit 1 in Diversity of Indo-West Pacific Siphonaria (Mollusca: Gastropoda: Euthyneura)

FIGURE 3. Unit 1 (S. gigas): A. UF 359645, Panama (50 x 40 x 30 mm).—Unit 2 (S. japonica): B. UF 350533, Taiwan (17 x 12 x 6 mm).—Unit 3 (S. ashgar): C. UF 368014, Oman (9 x 8 x 3 mm).—Unit 4 (S. pectinata): D. UF 382817, Trinidad (24 x 17 x 9 mm).—Unit 5 (S. 'lateralis' group): E. MLP 13170-1, Argentina (9 x 6 x 3 mm).—Unit 6 (S. 'lateralis' group): F. BMNH 1994092, South Georgia (15 x 11 x 6 mm); G. MLP 13163-1, Argentina (13 x 9 x 5 mm).—Unit 7 (unnamed): H. CASIZ 189428, Australia, Victoria (13 x 10 x 4 mm).—Unit 8 (S. funiculata): I. BMNH 20080193, Australia, Tasmania (22 x 18 x 10 mm); J. UF 351837, Australia, New South Wales (10 x 8 x 3 mm).—Unit 9 (S. lessonii): K. MLP 13167, Argentina, Tierra del Fuego (20 x 15 x 9 mm).—Unit 10 (unnamed): L. UF 367730, Oman (6 x 4 x 3 mm).—Unit 11 (unnamed): M. UF 310368, Caroline Islands (4 x 3 x 1.5 mm).—Unit 12 (S. 'normalis' group): N. BMNH 20080194, Thailand (13 x 11 x 5 mm).—Unit 13 (S. 'normalis' group): O. UF 292269, Singapore (12 x 9 x 6 mm).—Unit 14 (S. 'normalis' group): P. UF 324705-2, Fiji (15 x 12 x 5 mm); Q. UF 301195, Samoa Islands (11 x 8 x 4 mm); R. UF 303670, Hawaii (10 x 7 x 4 mm); S. BMNH 20080069, Marquesas Island (9 x 8 x 4 mm).—Unit 15 (S. maura): T. UF 359623, Panama (18 x 15 x 7 mm); U. UF 141401, Ecuador (42 x 20 x 5 mm).—Unit 16 (unnamed): V. UF 303783, Easter Island (8 x 7 x 3 mm).—Unit 17 (unnamed): W. UF 291950, Cook Islands (4 x 3 x 2 mm).—Unit 18 (unnamed): X. UF 375861, Wake Island (7 x 5 x 2 mm).