[822] Dawson (61).
[823] White (04).
[824] Corda (45) A. Pl. LVII.
[825] Zeiller (83) p. 188, Pl. X. figs. 1–5.
[826] Stur (85) A. p. 64.
[827] Zeiller (88) A. p. 50.
[828] Solms-Laubach (91) A. p. 147.
[829] For synonymy, see Seward (00) p. 130.
[830] Raciborski (91).
[831] Phillips (29) A. p. 148.