[1262] Zeiller (90) Pls. XII. XIII.
[1263] Fontaine and White (80) Pl. XXXIV.
[1264] Fontaine and White (80) Pl. XXXIV. figs. 1–8.
[1265] Sellards (01).
[1266] Grand’Eury (77) A. p. 171.
[1267] Renault and Zeiller (88) A.
[1268] Potonié (93) A. p. 145, Pl. XVII. fig. 3.
[1269] Renault and Zeiller (88) A. p. 282, Pl. XXII. fig. 10.
[1270] Feistmantel (81) A. Pls. XXI. A. XXII. A.
[1271] Oldham and Morris (63) p. 41.