Die europäischen Hemiptera. Halbflüger. (Rhynchota Heteroptera) - Fieber, Franz Xaver, 1807 -1872 (Carl Gerold's Sohn, 1861)

European Journal of Taxonomy - Institut royal des sciences naturelles de Belgique. (MNHN, 2013)

European Journal of Taxonomy - Institut royal des sciences naturelles de Belgique. (MNHN, 2015)

European Journal of Taxonomy - Institut royal des sciences naturelles de Belgique. (MNHN, 2016)

Explanation of terms used in entomology - Smith, John Bernhard, 1858 -1912 (Brooklyn Entomological Society, 1906)

Explanation of terms used in entomology - Smith, John Bernhard, 1858 -1912 (Brooklyn entomological society, 1906)

Exploration Scientifique du Maroc. Deuxième fascicule. Malacologie [1912] - Pallary, Paul, 1869 -1942 (Institut scientifique chérifien; [etc., etc.], 1920)

Fabii Columnæ, Lyncei, nobilis Neapolitani, genere Romani, Opusculum de Purpura : Romae primùm, an. 1616 editum, & nunc iterùm luci datum, operâ ac studio Johann-Danielis Majoris ... cujus novissimè accesserunt annotationes quædam - Colonna, Fabio, 1567 -1650 (Imprimebat Joachim. Reumannus, academ. typogr, 1675)

Die Familie Pleurotomidae. erste Abtheil - Kobelt, Wilhelm, 1840 -1916 (Verlag von Bauer & Raspe (Emil Küster), 1887)