References
- Carthy , J. D. 1955 . Aspects of the Fauna and Flora of the Azores. VII. Notes on the land environment . Ann. & Mag. Nat. Hist. , 8 : 828 – 830 .
- Chapman , G. 1954 . Aspects of the Fauna and Flora of the Azores. I. Introduction and notes on the Littoral Conditions . Ann. & Mag. Nat. Hist. , 7 : 673 – 677 .
- Drouet , H. 1861 . Eléments de la fauna açoreene Paris
- Godman , F. du C. 1870 . Natural History of the Azores or Western Islands London
- Pebel , H. 1940 . Die Lepidopterenfauna des Azorischen Archipel . Comment. biol. Helsingfors , 8 ( 1 ) : 39 – 39 .
- Warren , W. 1905 . Lepidoptera collected by W. R. Ogilvie-Grant on the Azores and Madeira in 1903 . Novit. Zoologicae , 12 : 439 – 447 .