1878
Hippothoa delicatula — James, pp. 6
1908
Stromatopora delicatula — Nickles et Bassler, pp. 55, fig. 3:4-7
1911
Corynotrypa delicatula (James) — Bassler, pp. 61, fig. text fig. 8
1911
Corynotrypa delicatula — Bassler, pp. 506, fig. text fig. 3a,4-7
1970
Corynotrypa delicatula (James) — Rõõmusoks, pp. 173
1994
Corynotrypa delicatula (James, 1878) — Taylor & Wilson, pp. 252, fig. 2,4,8
2009
Corynotrypa delicatul — Pachut & Fisherkeller, pp. 404
2012
Corynotrypa delicatula (James, 1878) — Ernst & Nakrem, pp. 24, fig. 3A-C, table 1