File:Yamauchi & Hayashida 1970.pdf


 * Yamauchi, K.; Hayashida, K. 1970. Taxonomic studies on the genus Lasius in Hokkaido, with ethological and ecological notes (Formicidae, Hymenoptera). II. The subgenus Lasius. J. Fac. Sci. Hokkaido Univ. Ser. VI. Zool. 17: 501-519