Trianguloscalpellum album Hoek, 1883
Scalpellum album Hoek, 1883:85, pl.III, figs.20, 21
T. album Zevina, 1981:308 - 309
Trianguloscalpellum balanoides (Hoek, 1883:129)
T. balanoides ; Zevina, 1978:1349, 1981:294, fig. 221; Liu, Ren, 1985:210, fig.16, pl. XI, figs. 15 - 17; Rossel, 1991; Huang, 1994; Jones et al., 2000:253; Jones, 2007:292; Chan et al., 2009:116, fig.95
Scalpellum balanoides Hoek, 1883:129, pl.5, fig.15, pl.10, fig.11, pl.11, pl.11, fig. 1- 3; Broch, 1922:242, fig.10; Weltner, 1922:63, taf. II, fig.7; Taf.III, fig.8; Nilsson- Cantell, 1931b:2; Hiro, 1937d:42, fig.33;
Scalpellum gonionotum Pilsbry, 1907a, 1911a:65, pl.IX, figs. 2 - 4; Hiro, 1937d:43
Trianguloscalpellum darwinii Hoek, 1883
Scalpellum darwini Hoek, 1883:110, pl.V, figs. 1, 2; pl.X, figs. 3 -5; Weltner, 1897,:247, 1898b:7; gruvel, 1905:78, fig.87; Pilsbry, 1907b:25; Zevina , 1972a:41, fig.1.
Scalpellum (Arcoscalpellum) darwini: Hoek, 1907b:85.
Arcoscalpellum darwini Newman, Ross, 1971: 58, pl. IXE, textfig. 25
T. darwinii Zevina, 1981: 301-302, fig.227; Klepal,Nemeschkal, 1995; Young, 1998:30-31, fig.20 i-j, 22.
Trianguloscalpellum gigas Hoek, 1883
Scalpellum gigas Hoek, 1883:102, pl.IV, figs. 1,2; pl.IX, fig.11; Hoek, 1884: 4
Arcoscalpellum gigas: Newman & Ross, 1971: 60.
T. gigas Zevina, 1981:317 - 318, fig. 241; Young, 1998: 33- 34, gig. 21 e-f, h; 22.
Trianguloscalpellum hirsutum Hoek, 1883
Scalpellum hirsutum Hoek, 1883:88, pl.IV, fig.19;Gruvel, 1905:66, fig.74; Pilsbry, 1907b:25
Arcoscalpellum hirsutum Newman, Ross, 1971:62 -64, fig.28
T. hirsutum Zevina, 1981:309, fig.233; Jones, et al., 1990; Chan et al., 2009:119 - 121, fig. 100, 101, 102
Trianguloscalpellum indicum Hoek, 1883
Scalpellum indicum Hoek, 1883:121, pl. VII, fig.1; Broch, 1922:237.
T. indicum Zevina, 1981: 320.
Trianguloscalpellum regium regium W.Thompson
Scalpellum regium Wyville-Thomson, 1873:347 {description only, not figs.1-2 = Trianguloscalpellum ovale (Hoek, 1883)}
Scalpellum regium W. Thomson, 1877:4, figs. 2-3; Hoek, 1883:106, pl.IV, figs. 3-5; Pilsbry, 1907a: 28, pl. III, figs. 4,5; Gruvel, 1920:30, pl.1, fig.7; Zevina, 1970:263, fig. 10, 11.
S. molle Aurivillius, 1898: 191; Gruvel, 1920:29, figs. 10 -12.
T. regium regium Zevina, 1981: 309 -310, fig.234; Young, 2004 :26; Chan et al., 2009: 125 - 127, fif. 106 - 108.
Triangulascalpellum ovale Hoek, 1883
Scalpellum regium Wyville-Thomson, 1873: in part, only figs 1-2; Wyville-Thomson, 1877: in part, figs 2-3; Pilsbry, 1907a: in part, only pl. III, fig. 4.
Scalpellum regium ovale: Hoek, 1883: 109, pl. V, figs 5-6.
Scalpellum gigas Gruvel, 1902a: 52 and 126, pl. II, fig. 3A, Pl. III, figs 22-26 [not Scalpellum gigas Hoek, 1883) = Trianguloscalpellum ovale (Hoek, 1883)].
Trianguloscalpellum gigas: Foster & Buckeridge, 1995b: 169, fig. 2E [not Scalpellum gigas Hoek, 1883) = Trianguloscalpellum ovale (Hoek, 1883)].
Trianguloscalpellum regium ovale: Zevina, 1981a: 311, fig. 235.
Trianguloscalpellum ovale: Young, 1998b: 32-33, fig. 21a,b; 1999: 181; 2001a: 741; 2002: 342; Poltarukha & Zevina, 2006b: 166, fig. 4; Poltarukha, 2010: 455-457, fig. 456.
Trianguloscalpellum rubrum (Hoek, 1883:91)
Scalpellum rubrum hoek, 1883: 91, pl.IV, fig. 18; Pilsbry, 1911a62, text-fig. 1, pl. VIII, figs. 1-4; Calman, 1918b: 122; Broch, 1922:237;Nilsson - Cantell, 1927: 745, textfig. 2; 1931a:2;
T. rubrum Zevina, 1981: 316 - 317, fig. 240; Rosell, 1991; Huang, 1994; Jones et al., 2000:254; Jones, 2007:292
Also in the Collection: Trianguloscalpellum annandalei, T.diota,T. compactum