References
- Cianficconi, F. & Moretti, G. P., 1986: Trichoptera colonization in the irrigated meadows of Norcia (Umbria, Italy). — In: Proc. 5th Int. Symp. on Trichoptera. Series Entom., Junk The Hague (in press).
- Goedmakers, A. & Pinkster, S., 1977: The Gammarus pulex-group in Italy (Crustacea, Amphipoda). — Bull. Zool. Museum Univ. Amsterdam 6 (2): 17 pp.
- Moretti, G. P., 1957: I Tricotteri delle Marcite. — Boll. Zool. Agr. Bach. Milano 22: 189–215.
- Orsomando, E., 1981: Le Marcite di Norcia. — Umbria Economica, Spoleto 2 (3): 63–71.
- Ravizza, C. & Ravizza Dematteis, E., 1977: The full-grown nymph of Protonemura ausonia (Cons.) and P. robusta Berth. - Atti Soc. ital. Sci. Nat. Milano 118 (3–4): 353–359.