TABLE 2 in New or little-known jewel beetles on mistletoe, Taxillus Tiegh. (Loranthaceae), in Japan: Unusual morphology and biology in Habroloma Thomson, 1864 (Coleoptera: Buprestidae)

TABLE 2. Tentative checklist of Habroloma species having the prominently narrowed clypeus [assignments of the nominate subgenus are based on Bellamy’s World catalog (2008d)]. SpeciesDistribution1. Habroloma (Habroloma) acutum (Kerremans, 1893)India2. Habroloma (Habroloma) albographum (Deyrolle, 1864) *Indonesia (Aru)3. Habroloma (Habroloma) albomaculatum (Deyrolle, 1864) *Indonesia (Morotai)4. Habroloma (Habroloma) baudoni Decarpentries & Villiers, 1966Vientnam; Laos5. Habroloma (Habroloma) callisto (Obenberger, 1930)Borneo6. Habroloma (Habroloma) chromatum (Deyrolle, 1864)Borneo7. Habroloma (Habroloma) conscriptum (Obenberger, 1924)Singapore8. Habroloma (Habroloma) crataeis (Obenberger, 1930)Australia9. Habroloma (Habroloma) cupricaudum (Deyrolle, 1864) *Borneo10. Habroloma (Habroloma) edusum (Obenberger, 1930)Oriental region (no data)11. Habroloma (Habroloma) embrikstrandellum (Obenberger, 1936)Indonesia (Java)12. Habroloma (Habroloma) ephyra (Obenberger, 1930)Borneo13. Habroloma (Habroloma) erictho (Obenberger, 1929)Sri Lanka14. Habroloma (Habroloma) glabrum (Fisher, 1921)Philippines (Mindanao)15. Habroloma (Parahabroloma) gnomum (Hołyński, 2003)Papua New Guinea16. Habroloma (Habroloma) gracilis (Obenberger, 1921)Vietnam; Laos17. Habroloma (Habroloma) nubilum (Deyrolle, 1864)Indonesia (Misool)18. Habroloma (Habroloma) palawana (Kerremans, 1989)Philippines (Palawan); Papua New Guinea19. Habroloma (Habroloma) picturatum (Deyrolle, 1864) *Indonesia (Seram)20. Habroloma (Habroloma) pseudacutum (Obenberger, 1929)Singapore21. Habroloma (Habroloma) resillum (Deyrolle, 1864) *Borneo22. Habroloma (Habroloma) rubripilis (Obenberger, 1929)Vietnam23. Habroloma (Habroloma) setosulum (Deyrolle, 1864) *Indonesia (Salwati; Morotai); New Guinea24. Habroloma (Habroloma) simplex (Deyrolle, 1864) *Indonesia (Morotai)25. Habroloma (Habroloma) soror Decarpentries & Villiers, 1964Vietnam; Laos26. Habroloma (Habroloma) speciosellum (Obenberger, 1924) [front of head in fig. 27, pl. 4]Singapore27. Habroloma (Parahabroloma) taxillusi Kato & Kawakita, 2023JapanPossible speciesTrachys zebrinus Deyrolle, 1864 **Indonesia (Misool)Habroloma (Habroloma) australis (Macleay, 1888) ***AustraliaHabroloma (Habroloma) socialis (Lea, 1894) ***Australia * These species are doubtful species which may not show the same state as that of H. taxillusi, but they are at least characterized by a more or less narrowed clypeus based on the key to Trachys species in Deyrolle (1864). ** Trachys zebrinus Deyrolle is assigned to Trachys in a recent world catalog (Bellamy, 2008d), but based on the original description it seems to have a diagnostic character state (lateral carinae on elytra) of the genus Habroloma. *** The clypeus has never been described for these species, but they may show the prominently narrowed clypeus (see discussion in the main text).