On Hygia opaca (Uhler), H. lativentris (Motschulsky) and H. obscura (Dallas) (Heteroptera: Coreidae)
I.M. Kerzhner & H. Brailovsky
Abstract. The following new synonymy is established: Hygia opaca (Uhler, 1860) = H. japonica Ahmad, 1969, syn. n., H. lativentris (Motschulsky, 1866) = H. touchei (Distant, 1901), syn. n. Hygia opaca opaca sensu Ahmad, 1969 is a misidentification of H. lativentris (Motschulsky, 1866), the latter species does not belong to the subgenus Microcolpura. The records of H. obscura (Dallas, 1852) from Korea and China are considered mistakes.
Zoosystematica Rossica, 2003, 12(1): 99–100 ▪ Published in print 30 December 2003
https://doi.org/10.31610/zsr/2003.12.1.99 ▪ Open full article 
References
Ahmad, I.1969. Reconsideration of the systematic position of Hygia Uhlar [sic] 1861 (Hemiptera, Coreidae), with description of a new species from Japan. Pakistan J. Zool., 1(1): 65-76.
Blöte, H.C. 1936. Catalogue of the Coreidae in the Rijksmuseum van Natuurlijke Historie. Part III. Coreinae, second part. Zool. Mededeel. (Leiden), 19: 22-66.
Brailovsky, H. & Barrera, E. 2002. Redescription of the subgenus Microcolpura Breddin, 1900 of the genus Hygia Uhler, 1861 (Hemiptera: Heteroptera: Coreidae: Colpurini), with description of five new species. Pol. Pismo entomol., 71: 211-223.
Breddin, G. 1900. Materiae ad cognitionem subfamiliae Pachycephalini (Lybantini olim.) ex Hemipteris-Heteropteris, Fam. Coreidae. Rev. Entomol., 19: 194-217.
Dallas, W.S. 1852. List of the specimens of the hemipterous insects in the collection of the British Museum, 2: 369-592. London.
Distant, W.L. 1901. Rhynchotal notes. – VIII. Heteroptera: Fam. Coreidae. Ann. Mag. natur. Hist. (7), 7: 6-22. https://doi.org/10.1080/00222930108678432
Kerzhner, I.M. & Jansson, A. 1985. The type-specimens of Heteroptera described by V. Motschulsky. Ann. entomol. Fenn., 51: 33-45.
Kiritshenko, A.N. 1916. Coreidae: Coreinae. Fauna Rossii i sopredel’nykh stran, Nasekomye poluzhestkokrylye (Insecta, Hemiptera), 6(2). Petrograd. iv + 395 p. (In Russian, with Latin diagnoses).
Lee, C.E. & Kwon, Y.J. 1991. Annotated check list of Hemiptera from Korea. Part. IV. Pentatomorpha 1 (excluding Pentatomidae). Nature and Life, 21(1): 39-61.
Miyamoto, S. & Yasunaga, T. 1989. Hemiptera, Heteroptera. In: Hirashima, Y. (Ed.). A check list of Japanese Insects, 1: 151-188. (In Japanese).
Motschulsky, V. 1866. Catalogue des insects reçus du Japon. Bull. Soc. Imp. Natur. Moscou, 39(1): 163-200.
Uhler, P.R. 1860. Hemiptera of the North Pacific Exploring Expedition under Com’rs Rodgers and Ringgold. Proc. Acad. natur. Sci. Phila., 12: 221-231.
Walker, F. 1871. Catalogue of the specimens of Hemiptera Heteroptera in the collection of the British Museum, 4. London. 211 p.
Wu, C.F. 1935. Catalogus insectorum sinensium (Catalogue of Chinese insects), 2. Peiping: Fan Memor. Inst. 634 p.