Bibliographie
- Berthand, H., 1972: Lames et nymphes des Coléoptères aquatiques du globe. — 804 p. 561 fig. Paillart, Abbeville, Paris.
- Berthand, H., 1973: Larves et nymphes de Coléoptères aquatiques. — Bull. Soc. ent. France, 78, 3–4.
- Berthand, H., sous presse: Larves et nymphes de Coléoptères aquatiques (2e note). — Ibid. 79.
- Brown, H. P., 1972: Aquatic Dryopoid Beetles (Coleoptera) of the United States. — Biota of Freshwater Ecosystems, Washington, 1–82, fig. 1–198.
- Brown, H. P., 1973: The true larva of Hexacylloepus, with a description of the larva of Hexacylloepus ferrugineus and a summary record for the genus. — Coleopt. Bull. 27, 3, 143–150, fig. 1–11.
- Fukada, A., Kurosa, K. & Hatashi, N., 1959: Illustrated Insect Larvae of Japan (Coleoptera), 393–546, fig. 1–299 (en japonais).
- Reichardt, H., 1973: A critical study of the suborder Myxophaga, with a taxonomic revision of the Brasilian Torridincolidae and Hydroscaphidae (Coleoptera). — Arq. Zool. Mus. S. Paulo, 2, 73–162, 8 pis.
- Spangler, P. H., 1973: The Bionomics, immature stages and distribution of the rare predacious bettle, Hoperius planatus (Coleoptera: Dytiscidae)). — Proceed. Biol. Soc. Washington, 86, 36, 423–434, fig. 1–12.
- Spangler, P. H., 1973: A description of the larva of Hydrobiomorpha casta (Coleoptera: Hydrophilidae). — J. Wash. Acad. Sci. 63, 4, 160–164, fig. 1–6.
- Spangler, P. H., 1973: A description of the larva of Celina angustata AUBÉ (Coleoptera: Dytiscidae). Ibid. 63, 4, 165–168, fig. 1–8.
- Spangler, P. H. & Folkerts, G. W., 1973: The larva of Pachydrus princeps (Coleoptera: Dytiscidae). — Proceed. Biol. Soc. Wash. 86, 29, 351–356, fig. 1–3.
- Spangler, P. H. & Folkerts, G. W., 1973: Reassigment of Colpius inflatus and a description of its larva (Coleoptera: Noteridae). — Ibid. 86, 43, 501–509, fig. 6–11.
- Spangler, P. H. & Gillespie, J. M., 1973: The larva and pupa of the predacious water beetle, Hygrotus sayi (Coleoptera: Dytiscidae). — Proceed. Biol. Soc. Wash. 86, 12, 143–152, fig. 1–11.
- Spangler, P. J. & Gordon, R. D., 1973: Descriptions of the larvae of some predacious water beetles (Coleoptera: Dytiscidae). — Proceed. Biol. Soc. Wash. 86, 22, 261–278, fig. 1–16.
- Steffan, A. W., 1973: Torridincolidae tres novae species e regione aethiopica (Coleoptera, Sphaeroidea). — Rev. Zool. Bot. Afr. 87, 4, 633–646, fig. 1–5.