References
- Neue wirbell. Thiere , ii
- armata , P. 1883 . Ann. & Mag. Nat. Hist. , : 216 – 216 .
- Nouv. Arch. de Mus. , viii 74 – 74 .
- Arch. de Zool. Exp. , iii
- Arch. de Zool. Exp. , ix
- Notes from the Leyden Museum , v
- Nouv. Arch. d. Mus. , viii 130 – 130 .
- Nouv. Arch. d. Mus. , viii 130 – 130 . pl. iv. figs. 79 and 81.