Articles

Lehtinen, P.T., 1995. Revision of the old world Holothyridae (Arachnida : Anactinotrichida : Holothyrina). Invertebrate Taxonomy 9 (4): 767-826. ≡

Webpages

Lehtinen, P.T. (comp.), 2003-present. Family Neothyridae. In J. Hallan (comp.), Biology Catalog. ≡

Lehtinen, P.T. (comp.), 2003-present. Family Allothyridae. In J. Hallan (comp.), Biology Catalog. ≡

Lehtinen, P.T. (comp.), 2003-present. Family Holothyridae. In J. Hallan (comp.), Biology Catalog. ≡