Literature

Authors	Year	Title
C. Germann, Stueben P. E.	2004	Descriptions of two new species of the genus Onycalles [Onyxacalles] of the Mediterranean region with notes to the synonymies of some species of Onyxacalles Stueben 1999 (Coleoptera: Curculionidae: Cryptorhynchinae)
N. Komeza, Germann C.	2005	New conclusions on the distribution of Onyxacalles portusveneris (Mayet, 1903) in France (Coleoptera: Curculionidae: Cryptorhynchinae)
M. Kostal, Holecova M.	2001	Neotype designation of Onyxacalles pyrenaeus and description of its sibling species Onyxacalles boehmei sp. nov. from Central Europe (Coleoptera: Curculionidae)
P. E. Stueben	2003	Analytical catalogue of Westpalaearctic Cryptorhynchinae. Part 2: Acalles, Acallocrates. (Col.: Curculionidae: Cryptorhynchinae)
P. E. Stueben	2003	Analytical catalogue of Westpalaearctic Cryptorhynchinae. Part 2: Acalles, Acallocrates. (Col.: Curculionidae: Cryptorhynchinae)
P. E. Stueben	2003	Analytical catalogue of Westpalaearctic Cryptorhynchinae. Part 2: Acalles, Acallocrates. (Col.: Curculionidae: Cryptorhynchinae)
P. E. Stueben, Behne, L., Bahr, F.	2001	Analytical catalogue of Westpalearctic Cryptorhynchinae. Part 1: Kyklioacalles, Onyxacalles, Dichromacalles, Calacalles, Echinodera (Col.: Curculionidae: Cryptorhynchinae)
P. E. Stueben	2001	Analytical catalogue of Westpalearctic Cryptorhynchinae. Part 1: Kyklioacalles, Onyxacalles, Dichromacalles, Calacalles, Echinodera (Col.: Curculionidae: Cryptorhynchinae)
P. E. Stueben	2001	Analytical catalogue of Westpalearctic Cryptorhynchinae. Part 1: Kyklioacalles, Onyxacalles, Dichromacalles, Calacalles, Echinodera (Col.: Curculionidae: Cryptorhynchinae)