Subgenus (Agathistoma) A. A. Olsson & Harbison, 1953

(5-4-1-3-2-11-8-22-1-0-0-0-0)
Ref. Abbott, 1974 p 50
Keen, 1971 p 337
Lindner, 1977 p 36
Vaught, 1989 p 9

? argyrostoma (J. F. Gmelin)
(5-4-1-3-2-11-8-22-1-1-0-0-0)
Ref. Kaicher, 1986 #4567 bw

? atra (R. P. Lesson)
(5-4-1-3-2-11-8-22-1-2-0-0-0)
Ref. Kaicher, 1986 #4577 bw

aureotincta E. Forbes, 1850
(5-4-1-3-2-11-8-22-1-3-0-0-0)
Gilded Tegula
Ref. Abbott, 1974 p 50 bw
Abbott & Dance, 1982 p 42 cc
Amer. Fish. Soc., 1988 p 56
Kaicher, 1986 #4580 bw

bergeroni J. H. McLean, 1970
(5-4-1-3-2-11-8-22-1-4-0-0-0)
Ref. Kaicher, 1986 #4600 bw
Keen, 1971 p 337 bw

brunnea R. A. Philippi, 1848
(5-4-1-3-2-11-8-22-1-5-0-0-0)
Brown Tegula
Ref. Amer. Fish. Soc., 1988 p 56
Kaicher, 1986 #4576 bw
Syn. Tegula (Tegula) fluctuatum W. H. Dall, 1871;
Tegula (Tegula) fluctuosum W. H. Dall, 1919
Ref. Abbott, 1974 p 50 bw

cooksoni (E. A. Smith, 1877)
(5-4-1-3-2-11-8-22-1-6-0-0-0)
Ref. Kaicher, 1986 #4607 bw
Keen, 1971 p 337 bw

corteziana J. H. McLean, 1970
(5-4-1-3-2-11-8-22-1-7-0-0-0)
Ref. Abbott, 1974 p 52
Kaicher, 1986 #4584 bw
Syn. Tegula (Agathistoma) globulus authors, not P. P. Carpenter, 1857
Ref. Keen, 1971 p 337 bw

corvus (R. A. Philippi, Mar. 1850)
(5-4-1-3-2-11-8-22-1-8-0-0-0)
Ref. Kaicher, 1986 #4613 bw
Syn. Trochus (Trochus) impressus J. H. Jonas, ms, R. A. Philippi, Dec. 1850
Ref. Keen, 1971 p 338 bw
[see also under Subfamily: CALLIOSTOMATINAE]

eiseni E. K. Jordan, 1936
(5-4-1-3-2-11-8-22-1-9-0-0-0)
Banded Tegula, Western Banded Tegula
Ref. Amer. Fish. Soc., 1988 p 56
Kaicher, 1986 #4608 bw
Syn. Tegula (Tegula) ligulata K. T. Menke, 1850;
Tegula (Tegula) mendella J. H. McLean, 1964
Ref. Abbott, 1974 p 51 bw
Syn. Tegula (Tegula) ligulata authors, not K. T. Menke, 1850;
Tegula (Agathistoma) mendella J. H. McLean, 1964
Ref. Keen, 1971 p 338 bw

excavata (J. B. P. A. de Lamarck, 1822)
(5-4-1-3-2-11-8-22-1-10-0-0-0)
Green-base Tegula, Green-based Tegula
Ref. Abbott, 1974 p 50 bw
Abbott & Dance, 1982 p 42 c
Amer. Fish. Soc., 1988 p 56
Kaicher, 1986 #4623 bw

fasciata (I. Born, 1778)
(5-4-1-3-2-11-8-22-1-11-0-0-0)
Silky Tegula, Smooth Atlantic Tegula
Ref. Amer. Fish. Soc., 1988 p 56
Kaicher, 1986 #4533 bw
Syn. Tegula (Tegula) maculostriata C. B. Adams, 1845;
Tegula (Tegula) picta J. E. Tenison-Woods, 1877;
Tegula (Tegula) substriatum H. A. Pilsbry, 1889
Ref. Abbott, 1974 p 50 bw
Syn. Tegula (Tegula) maculostriata C. B. Adams, 1845
Ref. Abbott & Dance, 1982 p 42 c

felipensis J. H. McLean, 1970
(5-4-1-3-2-11-8-22-1-12-0-0-0)
Ref. Abbott, 1974 p 52
Kaicher, 1986 #4518 bw
Keen, 1971 p 338 bw

funebralis (A. Adams, 1855)
(5-4-1-3-2-11-8-22-1-13-0-0-0)
Black Tegula, California Black Tegula
Ref. Abbott, 1974 p 51 bw
Abbott & Dance, 1982 p 42 c
Amer. Fish. Soc., 1988 p 56
Kaicher, 1986 #4579 bw

gallina E. Forbes, 1850
(5-4-1-3-2-11-8-22-1-14-0-0-0)
Speckled Tegula
Ref. Abbott, 1974 p 50 bw
Amer. Fish. Soc., 1988 p 56
Kaicher, 1986 #4519 bw

Form multifilosa R. E. C. Stearns, 1893
(5-4-1-3-2-11-8-22-1-14-0-1-0)
Ref. Abbott, 1974 p 50

globulus authors, not P. P. Carpenter, 1857
(5-4-1-3-2-11-8-22-1-15-0-0-0)
[=Tegula (Agathistoma) corteziana J. H. McLean, 1970]
Ref. Keen, 1971 p 337

globulus (P. P. Carpenter, 1857)
(5-4-1-3-2-11-8-22-1-16-0-0-0)
Ref. Kaicher, 1986 #4522 bw
Keen, 1971 p 338 bw

hotessieriana (A. Orbigny, 1842)
(5-4-1-3-2-11-8-22-1-17-0-0-0)
Caribbean Tegula
Ref. Amer. Fish. Soc., 1988 p 56
Kaicher, 1986 #4585 bw
[considered a variant of fasciata (I. Born, 1778) by some workers]
Ref. Abbott, 1974 p 50

ligulata (K. T. Menke, 1850)
(5-4-1-3-2-11-8-22-1-18-0-0-0)

ligulata (K. T. Menke, 1850)
(5-4-1-3-2-11-8-22-1-18-1-0-0)
Ref. Kaicher, 1986 #4604 bw
Keen, 1971 p 338 bw

mariamadre H. A. Pilsbry & H. N. Lowe, 1932
(5-4-1-3-2-11-8-22-1-18-2-0-0)
[originally described as a subspecies of Tegula mariana]
Ref. Keen, 1971 p 338 bw

lividomaculata (C. B. Adams, 1845)
(5-4-1-3-2-11-8-22-1-19-0-0-0)
West Indian Tegula
Ref. Amer. Fish. Soc., 1988 p 56
Kaicher, 1986 #4532 bw
Syn. Tegula (Tegula) canaliculatus A. Orbigny, 1842, not G. B. Brocchi, 1814;
Tegula (Tegula) gundlachi R. A. Philippi, 1848;
Tegula (Tegula) indusi "Gmelin"; Tegula (Tegula) scalaris R. A. Philippi, 1844;
Tegula (Tegula) turbinata J. E. Tenison-Woods, 1877, not G. B. Brocchi, 1814
Ref. Abbott, 1974 p 50 bw

maculostriata (C. B. Adams, 1845)
(5-4-1-3-2-11-8-22-1-20-0-0-0)
Ref. Keen, 1971 p 38 bw
[see also under Subgenus (Tegula)]

mariana W. H. Dall, 1919
(5-4-1-3-2-11-8-22-1-21-0-0-0)
Maria Tegula
Ref. Kaicher, 1986 #4603 bw
Syn. Tegula (Tegula) mariamadre H. A. Pilsbry & H. N. Lowe, 1932;
Tegula (Tegula) turbinata W. H. Pease, 1869, not A. Adams, 1859
Ref. Abbott, 1974 p 51
Syn. Tegula (Omphalius) turbinatus W. H. Pease, 1869, not A. Adams, 1859;
Trochus (Trochus) coronulatus authors, not C. B. Adams, 1852
Ref. Keen, 1971 p 340 bw

melaleucos (J. H. Jonas, 1844)
(5-4-1-3-2-11-8-22-1-22-0-0-0)
Ref. Kaicher, 1986 #4601 bw
Keen, 1971 p 340 bw

mendella J. H. McLean, 1964
(5-4-1-3-2-11-8-22-1-23-0-0-0)
[=Tegula (Agathistoma) eiseni E. K. Jordan, 1936]
Ref. Keen, 1971 p 338

? nigerrima (J. F. Gmelin)
(5-4-1-3-2-11-8-22-1-24-0-0-0)
Ref. Kaicher, 1986 #4594 bw

panamensis (R. A. Philippi, 1849)
(5-4-1-3-2-11-8-22-1-25-0-0-0)
Ref. Kaicher, 1986 #4587 bw
Syn. Tegula (Omphalius) smithii C. M. Tapparone-Canefri, 1874
Ref. Keen, 1971 p 340 bw

? pfeifferi (R. A. Philippi)
(5-4-1-3-2-11-8-22-1-26-0-0-0)
Ref. Kaicher, 1986 #4571 bw

Form carpenteri (R. W. Dunker)
(5-4-1-3-2-11-8-22-1-26-0-1-0)
Ref. Kaicher, 1986 #4570 bw

picta ex W. H. Dall, ms, J. H. McLean, 1970,
(5-4-1-3-2-11-8-22-1-27-0-0-0)
Ref. Kaicher, & 1986 #4588 bw
Keen, 1971 p 340 bw

? quadricostata (W. Wood)
(5-4-1-3-2-11-8-22-1-28-0-0-0)
Ref. Kaicher, 1986 #4596 bw

rubroflammulata C. L. Koch in (R. A. Philippi, 1843)
(5-4-1-3-2-11-8-22-1-29-0-0-0)
Ref. Kaicher, 1986 #4612 bw
Syn. Trochus (Trochus) coronulatus C. B. Adams, 1852
Ref. Abbott, 1974 p 51
Keen, 1971 p 340 bw

? rustica (J. F. Gmelin)
(5-4-1-3-2-11-8-22-1-30-0-0-0)
Ref. Kaicher, 1986 #4593 bw

snodgrassi (H. A. Pilsbry & E. G. Vanatta, 1902)
(5-4-1-3-2-11-8-22-1-31-0-0-0)
Ref. Kaicher, 1986 #4609 bw
Syn. Tegula (Chlorostoma) barkeri P. Bartsch & H. A. Rehder, 1939
Ref. Keen, 1971 p 340 bw

? tridentata (V. L. V. Potiez & A. G. L. Michaud)
(5-4-1-3-2-11-8-22-1-32-0-0-0)
Ref. Kaicher, 1986 #4595 bw

? umbilicata (C. E. Lischke)
(5-4-1-3-2-11-8-22-1-33-0-0-0)
Ref. Kaicher, 1986 #4568 bw

verdispira J. H. McLean, 1970
(5-4-1-3-2-11-8-22-1-34-0-0-0)
Ref. Abbott, 1974 p 51 bw
Kaicher, 1986 #4581 bw
Keen, 1971 p 342 bw

viridulus (J. F. Gmelin, 1791) [T]
(5-4-1-3-2-11-8-22-1-35-0-0-0)
Ref. Abbott, 1974 p 50

verrucosa J. H. McLean, 1970
(5-4-1-3-2-11-8-22-1-36-0-0-0)
Ref. Kaicher, 1986 #4611 bw
Syn. Tegula (Tegula) byroniana authors, not W. Wood, 1828;
Trochus (Trochus) reticulatus W. Wood, 1828, not G. B. Sowerby, 1821
Ref. Keen, 1971 p 342 bw