Bibliography of butterflies

Hassler, Hermann R.

1967. Das Zeichnungsschema der Nymphalidae (nach Süffert und Schwanwitsch) und die Anwendung desselben auf Vanessa atalanta L. (Lep., Nymphalidae). Entomologische Zeitschrift 77(20): 233-240, 1 fig. (16 October), (21): 241-252, 15 figs. (1 November) [V. carye (Hübner)]

Hassner, Ron E.

2007. The travels of the Lorenz butterfly. Annals of improbable Research 13(1): 16-17, 3 figs. (January-February) [Heliconius erato (Linnaeus)]

Haugum, Jan [1940-2002]

1979. A complete taxonomic disposition of the Papilionidae. Lepidoptera Group 68 Newsletter 2(5/7): 140-149, 16 figs.; 155, figs. 21-25 (December) [Baronia brevicornis Salvin; morphology]

1983. Papilionid genitalia. Papilio International 1(2): 19-35, 9 pls. (November) [Parides ascanius (Cramer), P. hahneli (Staudinger); Brazil]

1984. Saruman sold. Papilio International 1(3): 70 (May) [sale of P. Smart's collection]

1987. Protesilaus oberthueri, a probable natural hybrid. Papilio International 3(3): 196-198, 4 figs. (January) [Mexico, Honduras]

2001. Verhulst, J.T. (2000): Les Colias du Globe. Monograph of the genus Colias. Nachrichten der entomologischer Verein Apollo (N.F.) 22(1): 12-13 (May) [general; book review]

Hausmann, Axel [1960- ]

1992. See Dierl, W. & A. Hausmann, 1992.