C. J.  G., ?Larvae found in the abdomen of Pyrginae Burmeister, 1878 (Lepidoptera: Hesperiidae)?, PhegeaPhegea, vol. 22, pp. 115-116, 1994.

P. D.  v. der, ?Pyrgus carthami Hubner a new species for the fauna oF Greece?, PhegeaPhegea, vol. 9, p. 70, 1981.

P. W.  De, ?Rhopalocera and Grypocera of Turkey 14. Taxonomic revision of the Pyrgus alveus (H?bner, 1803) complex from Greece to West China, with description of two new species from southern Turkey (Lepidoptera: Hesperiidae)?, PhegeaPhegea, vol. 23, pp. 1-44, 1995.

O.  A., ?Pyrgus alveus (H?bner, [1803]) in Greece (Lepidoptera: Hesperiidae)?, PhegeaPhegea, vol. 17, pp. 61-66, 1989.