Taxa included

Saaristo, M. I. (1975). On the evolution of the secondary genital organs of Lepthyphantinae (Araneae, Linyphidae). Proceedings of the 6th International Arachnological Congress, pp. 21-25.

Taxon
Araneus diadematus Clerck, 1757 (Araneidae) 21, f. 2, 4, 6, 8-9 (mf), Araneus diadematus
Centromerus dilutus (O. Pickard-Cambridge, 1875) (Linyphiidae) 21, f. 1, 3, 5, 10-11 (mf, resurrection of generic name unexplained), Rhabdoria diluta

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