Coronograptus gregarius (Lapworth, 1876)

1876     Monograptus gregarius sp. nov. — Lapworth, pp. 317, fig. 10:12a-c

1911     Monograptus gregarius Lapworth — Elles & Wood, pp. 365, fig. 36:3a-d, text fig. 238 a,b

1940     Monograptus gregarius Lapworth — Desio, pp. 31-32, fig. 2:17

1963     Monograptus gregarius Lapworth — Willefert, pp. 30, fig. 1:18, ?14

1968     Coronograptus gregarius gregarius — Obut & Sobolevskaya, pp. 92, fig. XX 1-6; XXI 1

1970     Monograptus gregarius — Lapworth, pp. 317, fig. 10:12a-c

1985     Coronograptus gregarius (Lapworth, 1876) — Obut & Sennikov, pp. 56

1988     Coronograptus gregarius gregarius (Lapworth, 1876) — Štorch, pp. 18-19, fig. 4:1-3

1988     Coronograptus gregarius gregarius (Lapworth, 1876) — Obut et al., pp. 69

1998     Coronograptus gregarius (Lapworth, 1876) — Štorch, pp. 228, fig. 7:5,6; text fig. 7 A-C

2003     Coronograptus gregarius (Lapworth) — Loydell et al., pp. 209, fig. 4c

2006     Coronograptus gregarius (Lapworth, 1876) — Štorch & Massa, pp. 99, fig. 1:3: 3:1-2

2009     Coronograptus gregarius (Lapworth, 1876) — Štorch & Kraft, fig. text fig. 8I