taxonID	type	description	language	source
03CA5D59A431883288FCFBC3FEC9106B.taxon	materials_examined	Material. 2 ♂♂, Luxembourg, 7. VIII. [1900], V. Ferrant lgt. (MNHNL 138382 – 83); 1 ♂, Ludelange, 24. VI. 1963, A. Mousset lgt. (MNHNL 138384); 1 ♂, 2 ♀♀, Bockholz, 25. VII. 1965, A. Mousset lgt. (MNHNL 138385 – 87); 1 ♂, 1 ♀, Rumelange, 17. VII. 1969, R. Thill lgt. (MNHNL 138388 – 89); 1 ♀, ditto, 1. IX. 1969, A. Mousset lgt. (MNHNL 138390); 1 ♂, Bech, 26. VII. 1970, A. Mousset lgt. (MNHNL 138391); 1 ♀, Clemency 2. VIII. 1970, A. Mousset lgt. (MNHNL 138392) 1 ♂, 1 ♀, Bridel, 8. VII. 1974, A. Mousset lgt. (MNHNL 138393 – 94); 1 ♂, Bertrange, 9. VIII. 1985, A. Mousset lgt. (MNHNL 138395); 1 ♂, ditto, 8. VII. 1994 (MNHNL 138397); 1 ♂, ditto, 6. VII. 1996 (MNHNL 138398); 3 ♂♂, Oberdonven, VII. 1992, A. Hary lgt. (MNHNL 138396); 1 ♂, Berdorf, Schnellert RFI, Lehmring, 28. VIII – 11. IX. 1998 (MNHNL 138399); 1 ♂, Stadtbredimus, Bous, at light, 21. VII. 2001, A. Zahn lgt. (MNHNL 138400); 1 ♂, ditto, 25. VII. 2001 (MNHNL 138401); 3 ♂♂, Alzingen, Malaise trap, 15 – 22. VII. 2004 (MNHNL 138402 – 04); 2 ♀♀, Hesperange, 4 – 11. VIII. 2005 (MNHNL 138405 – 06); 1 ♂, Niederanven, Ouerwenkel, yellow Moericke trap, 19. VIII – 2. IX. 2013, E. Carrières lgt. (MNHNL 138407); 1 ♂, Feulen, Niederfeulen, 8. VI. 2018, S. Christian lgt. (MNHNL 138408); 1 ♂ Echternach, Rue de la Sure, 19. IX. 2018, S. Christian lgt. (MNHNL 138409); 4 ♂♂, 3 ♀♀, Stiewesdelt, 28. VI. 2008, F. Vitali lgt. (CFV); 1 ♀, Mertert, Fausemühle, on Carduus, 12. VII. 2011, F. Vitali lgt. (CFV); 1 ♂, Flaxweiler, Oberdonven, 260 m, Moericke yellow trap, 28. VI – 13. VII. 2010, E. Carrière lgt. (CFV); 1 ♂, ditto, 13 – 27. VII. 2010 (CFV); 1 ♂, Differdange, Tellebierg, yellow Moericke trap, 24. V – 27. VI. 2011, E. Carrière lgt. (CFV.)	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A431883288FCFBC3FEC9106B.taxon	discussion	Note. The species is common and widespread in the whole country, as well in the neighboring regions (Géhin 1846; Fournel & Géhin 1847; Godron 1863; Everts 1903, 1922; Köhler & Klausnitzer 1998; Lillig 2000; Thomaes et al. 2025).	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A432883188FCFD13FC8E130B.taxon	description	Fig. 1.	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A432883188FCFD13FC8E130B.taxon	materials_examined	Material. 2 ♀♀, Mamer, 9. VII. 1961, A. Mousset lgt. (MNHNL 138410 – 11); 1 ♀, Hobscheid, 27. VII. 1975, A. Mousset lgt. (MNHNL 138412); 1 ♀, Luxembourg Bonnevoie, 21. VII. 1983, A. Mousset lgt. (MNHNL 138413); 1 ♂, Luxembourg Rham [Plateau], 19. VI. 1997, L. Reichling lgt. (MNHNL 138414); 2 ♀♀, Luxembourg City, Ground, 6. VII. 2010, F. Vitali lgt. (CFV).	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A432883188FCFD13FC8E130B.taxon	discussion	Note. This species seems few common and widespread only in the Guttland. It is widespread in the neighboring regions, except — seemingly — for Saarland (Géhin 1846; Fournel & Géhin 1847; Godron 1863; Everts 1903, 1922; Köhler & Klausnitzer 1998; Lillig 2000; Thomaes et al. 2025).	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A432883188FCF9B3FE0510E2.taxon	materials_examined	Material. 1 ex., Mamer 10. VII. [1890], V. Ferrant lgt. (MNHNL 138419); 11 ex., Goebelsmühle VII. [1900], V. Ferrant lgt. (MNHNL 138418); ♂, 1 ♀, Bridel, 24. V. 1954, A. Mousset lgt. (MNHNL 138420 – 21); 4 ♂♂, Koerich, 1. V. 1961, A. Mousset lgt. (MNHNL 138422 – 25); 1 ♀, Mamer, 2. VII. 1978, A. Mousset lgt. (MNHNL 138426); 1 ♀, Eischen, 8. VI. 1980, A. Mousset lgt. (MNHNL 138427); 1 ♀, Berdorf, Schnellert RFI, Lehmring, 24. VIII. 1997, C. Braunert lgt. (MNHNL 138428); 1 ♂, Schifflange, 10. V. 2001, M. Meyer lgt. (MNHNL 138429); 2 ♂♂, 1 ♀, Luxembourg City, Bambësch, 13. V. 2008, F. Vitali lgt. (CFV); 2 ♂♂, ditto, on Fagus, 19. V. 2010 (CFV); 1 ♀, ditto, 5. V. 2014 (CFV); 1 ♀, Luxembourg Ground, on a wall, 29. IV. 2011, F. Vitali lgt. (CFV); 1 ♀, Mesch, Mierscherwald, 25. V. 2011, F. Vitali lgt. (CFV).	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A432883188FCF9B3FE0510E2.taxon	discussion	Note. The species is common and widespread in the woodlands of the whole country, as well in the neighboring regions (Géhin 1846; Fournel & Géhin 1847; Godron 1863; Everts 1903, 1922; Köhler & Klausnitzer 1998; Lillig 2000; Thomaes et al. 2025).	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A432883188FCFF37FA9C1503.taxon	materials_examined	Material. 1 ♀, Kayl, 17. VI. 2000, A. Mousset lgt. (MNHNL 138379); 1 ♀, Hoscheid, 6. VIII. 2000, A. Mousset lgt. (MNHNL 138380); 1 ♀, Junglinster, Godbrange, 11. VI. 2016, F. Vitali & S. Christian lgt. (MNHNL 138381); 2 ♀♀, Mamer, 12. VI. 2009, F. Vitali lgt. (CFV); 1 ♀, Luxembourg City, Bambësch, 19. VI. 2008, F. Vitali lgt. (CFV); 1 ♀, ditto, 29. VI. 2016 (CFV); 1 ♀, ditto, 22. V. 2018 (CFV); 1 ♀, ditto, 9. VII. 2021 (CFV).	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A432883188FCFF37FA9C1503.taxon	discussion	Note. Although widespread throughout the country and in the neighboring regions (Géhin 1846; Fournel & Géhin 1847; Godron, 1863; Everts 1903, 1922; Köhler & Klausnitzer 1998; Thomaes et al. 2025), this species is much less common and abundant than the previous one. The same occurs is Lorraine (Godron 1863; Soldati 2007), Saarland (Lillig 2000) and the Netherlands (Everts 1903), while it is common in Belgium (Troukens 2005).	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A432883188FCFBC3FB7412D8.taxon	description	Fig. 2.	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A432883188FCFBC3FB7412D8.taxon	materials_examined	Material. 2 ♀♀, Ettelbrück, VII. [1900], V. Ferrant lgt. (MNHNL 138415 – 16); 1 ♀, Goebelsmühle VII. [1900], V. Ferrant lgt. (MNHNL 138417).	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A432883188FCFBC3FB7412D8.taxon	discussion	Note. Ferrant collected the only known specimens before World War I at two xerothermic sites of the Éislek and erroneously identified them as “ Omophlus tibialis ”, a junior synonym of O. picipes (Fabricius, 1792). This thermophilic species, still present in Rhineland (Köhler & Klausnitzer 1998), disappeared from Belgium before 2000 s (Thomaes et al. 2025). Only old data are available from Lorraine (Godron 1863) and none from the Netherlands and Saarland (Everts 1903, 1922; Lillig 2000). It has to be considered as extinct in Luxembourg.	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A433883088FCFC2BFE051113.taxon	description	Fig. 3. Material. 4 exx., Mamer, 18. VII. [1890], V. Ferrant lgt. (MNHNL 138439 – 40); 2 exx., Clervaux, VII. [1900], V. Ferrant lgt. (MNHNL 138433); 2 exx., Luxembourg, 13. VI. [1900], V. Ferrant lgt. (MNHNL 138434); 2 exx., ditto, 3. VII. [1900] (MNHNL 138435); 2 exx., ditto, 16. VII. [1900] (MNHNL 138436); 4 exx., ditto, 4. VIII. [1900] (MNHNL 138437 – 38); 1 ex., Luxembourg Birelergrund, 10. VI. [1900], V. Ferrant lgt. (MNHNL 138441); 1 ♂, 1 ♀, Eischen, 8 VI. 1975, A. Mousset lgt. (MNHNL 138442 – 43); 4 ♀♀, Steinfort, 18. VI. 1977, A. Mousset lgt. (MNHNL 138444 – 47); 1 ♂, Lellingen, 3. VIII. 2000, A. Mousset lgt. (MNHNL 138448); 1 ♂, 2 ♀♀, Goebelsmühle, 20. VI. 2000, A. Mousset lgt. (MNHNL 138449 – 51); 1 ♂, Dudelange, Haardt, 2. VI. 2001, C. Braunert lgt. (MNHNL 138452); 1 ex, Dudelange, 3. VI. 2001, T. Wagner lgt. (MNHNL 138453); 1 ex, Luxembourg City, Bambësch, 21. VI. 2008, F. Vitali lgt. (CFV); 1 ex., Bourscheid, Goebelsmühle, 25. V. 2012, F. Vitali lgt. (CFV). Note. Sometimes identified as Isomira semiflava (Küster, 1852), the species is widespread in Luxembourg and neighboring regions (Géhin 1846; Fournel & Géhin 1847; Godron 1863; Everts 1903; Köhler & Klausnitzer 1998; Lillig 2000; Thomaes et al. 2025). In Saarland, it is not considered endangered (Lillig 2000). Ferrant identified one specimen as “ Hymenalia rufipes F. ”, a species still not recorded from Luxembourg but present in the neighboring regions, except for Saarland (Géhin 1846; Fournel & Géhin 1847; Godron 1863; Köhler & Klausnitzer 1998; Lillig 2000; Thomaes et al. 2025).	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A433883088FCF9FBFBCA10C4.taxon	materials_examined	Material. 1 ♂, 1 ♀, Mamer, VII. [1890], V. Ferrant lgt. (MNHNL 138454 – 55); 2 ♀♀, Kayl, 27. VIII. [1900], V. Ferrant lgt. (MNHNL 138456 – 57); 1 ♀, Weiswampach, VII. [1900], V. Ferrant lgt. (MNHNL 138458); 3 ♀♀, Bertrange, 20. V. 1971, A. Mousset lgt. (MNHNL 138459 – 61); 1 ♂, Luxembourg Rham [Plateau], 20. VI. 1980, A. Mousset lgt. (MNHNL 138462).	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A433883088FCF9FBFBCA10C4.taxon	discussion	Note. A saproxylic species, apparently in southward regression, whose exact distribution needs specialized research. The species, early identified as Mycetochara linearis (Illiger, 1794), is widespread across all adjacent regions (Géhin 1846; Fournel & Géhin 1847; Godron 1863; Everts 1903; Köhler & Klausnitzer 1998; Lillig 2000; Thomaes et al. 2025). In Saarland, it is not considered endangered (Lillig 2000).	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A433883088FCFD83FC4B1423.taxon	materials_examined	Material. Luxembourg, VI. [1900], V. Ferrant lgt. (MNHNL 138432).	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A433883088FCFD83FC4B1423.taxon	discussion	Note. Although the MNHNL holds only an old specimen, the saproxylic species is still present — albeit rare — in Luxembourg (Köhler 2011 a). Considered threatened in Saarland (Lillig 2000) and rare in Lorraine (Géhin 1846; Fournel & Géhin 1847; Godron, 1863), it is widespread across all adjacent regions (Everts 1903, 1922; Köhler & Klausnitzer 1998; Lillig 2000; Troukens 2005; Thomaes et al. 2025).	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A433883088FCFF37FD8616C8.taxon	materials_examined	Material. 1 ♀, Weiswampach, VII. [1900], V. Ferrant lgt. (MNHNL 138430); 1 ♀, Goebelsmühle, VII. [1900], V. Ferrant lgt. (MNHNL 138431); 1 ♀, Unterhausenbach, Steck, 28. VI. 2008, F. Vitali lgt. (CFV).	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A433883088FCFF37FD8616C8.taxon	discussion	Note. A saproxylic species, widespread but rare across all adjacent regions (Géhin 1846; Fournel & Géhin 1847; Godron 1863; Everts 1903, 1922; Köhler & Klausnitzer 1998; Lillig 2000; Thomaes et al. 2025). In Luxembourg, it appears to be widespread only in the eastern part of the Éislek. Considered strongly threatened in both Luxembourg and Saarland (Lillig 2000; RGD 2009).	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A434883788FCFF7FFD291578.taxon	description	Fig. 4.	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A434883788FCFF7FFD291578.taxon	materials_examined	Material. 1 ♂, Hobscheid 6. III. 1977, A. Mousset lgt. (MNHNL 138463); 2 ♂♂, 2 ♀♀, ditto, 17. IV. 1977 (MNHNL 138464 – 67); 1 ♀, Berdorf, Siweschleff, 18. VI. 2012, F. Vitali lgt. (CFV); 1 ex, Mersch, Helperknapp, 13. VI. 2022, F. Vitali lgt. (CFV).	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A434883788FCFF7FFD291578.taxon	discussion	Note. This saproxylic species, living under bark in humid woods, had never been recorded before perhaps as it does not fall into pitfall traps. It is common and widespread across all adjacent regions (Géhin 1846; Fournel & Géhin 1847; Godron 1863; Everts 1903; Libbrecht 1988; Köhler & Klausnitzer 1998; Lillig 1999; Troukens 2005; Soldati 2007; Thomaes et al. 2025). In Saarland, where it was firstly collected in the 1920 s (Eisinger 2001), it is abundant and not considered endangered (Lillig 1999).	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A434883788FCFD13FD2613B8.taxon	description	Ferrant 1911: 200; Libbrecht 1988: 11; Gerend et al. 2007: 290; Köhler 2013: 102.	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A434883788FCFD13FD2613B8.taxon	materials_examined	Material. 1 ♂, Mamer, 9. VI. [1890], V. Ferrant lgt. (MNHNL 138468); 1 ♂, ditto, 11. VI. [1890] (MNHNL 138469); 1 ♀, Bertrange, 10. VIII. 1958, A. Mousset lgt. (MNHNL 138470); 1 ♀, ditto 21. VI. 1959, (MNHNL 138471); 1 ♀, ditto, 4. VII. 1960 (MNHNL 138472); 1 ♂, ditto, 23. VII. 1971 (MNHNL 138473); 1 ♀, ditto, 2. VIII. 1975 (MNHNL 138474); 1 ♂, ditto, 25. X. 1978 (MNHNL 138475); 1 ♂, Remich, 26. VII. 2000, M. Meyer lgt. (MNHNL 138476); 1 ♂, Alzingen, G. Ewen lgt. (MNHNL 138477); 1 ♀, Betzdorf, Roodt-sur-Sûre, VIII. 2013, Buckland lgt. (MNHNL 138478); 1 ♀, Luxembourg Ground, 25. VII. 2019, F. Vitali lgt. (MNHNL 138479); 1 ♂, Luxembourg City, Bambësch, at light, 21. VII. 2013, F. Vitali lgt. (CFV); 1 ♀, ditto, VII. 2021 (CFV).	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A434883788FCFD13FD2613B8.taxon	discussion	Note. This synanthropic, cosmopolitan species, long known as a pest of grain and flour products, is widespread throughout all adjacent regions (Géhin 1846; Fournel & Géhin 1847; Godron 1863; Everts 1903; Libbrecht 1988; Köhler & Klausnitzer 1998; Lillig 1999; Troukens 2005; Soldati 2007; Thomaes et al. 2025). Once very common everywhere, the species now appears to be in decline.	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A434883788FCFB53FAEB11A7.taxon	materials_examined	Material. 4 exx., Luxembourg, VII. [1900], V. Ferrant lgt. (MNHNL 138480 – 81); 1 ♀, Bertrange, 31. VII. 1975, A. Mousset lgt. (MNHNL 138482); 4 ♀♀, Dalheim, 6. VII. 1976, A. Mousset lgt. (MNHNL 138483 – 86); 2 ♂♂, 2 ♀♀, Steinheim, 21. X. 1983, A. Mousset lgt. (MNHNL 138487 – 90); 5 exx., Redange, Ospern, M. Pletschet lgt. (MNHNL 138491); 6 exx., Manternach, 31. X. 2014, E. Buttini lgt. (MNHNL 138492); 4 exx, ditto, 17. XI. 2014 (MNHNL 138493); 3 exx., Nospelt, Cité Belle Vue, 21. VII. 2016, H. Kilb lgt. (MNHNL 138494 – 95); 1 ex., Luxembourg Hollerich, 27. VI. 2019, J. Wolak lgt. (MNHNL 138496); 1 ex., Luxembourg City, Bambësch, 11. VII. 2025, F. Vitali lgt. (CFV).	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A434883788FCFB53FAEB11A7.taxon	discussion	Note. This synanthropic species, of Oriental origin (Lillig 1999) and now cosmopolitan, has long been known as a pest of grain and flour products. It is widespread and common across all adjacent regions (Godron 1863; Everts 1903, 1922; Libbrecht 1988; Köhler & Klausnitzer 1998; Lillig 1999; Soldati 2007; Thomaes et al. 2025).	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A434883688FCF8AFFED417E0.taxon	description	Fig. 5.	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A434883688FCF8AFFED417E0.taxon	materials_examined	Material. 3 exx., Bertrange, 25. IX. 1961, A. Mousset lgt. (MNHNL 138497); 9 exx., ditto, 7. XI. 1962 (MNHNL 138498 – 500).	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A434883688FCF8AFFED417E0.taxon	discussion	Note. This cosmopolitan synanthropic species is widespread across all adjacent regions but much less common and abundant than the previous one (Everts 1903, 1922; Libbrecht 1988; Köhler & Klausnitzer 1998; Lillig 1999; Thomaes et al. 2025). Not yet recorded from Lorraine (F. Soldati in litt.), where its presence is nonetheless expected.	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A435883688FCF996FD1710A0.taxon	materials_examined	Material. 5 exx., Kehlen, VIII. [1900], V. Ferrant lgt. (MNHNL 138511 – 15); Stiewesdelt, 28. VI. 2008, R. Gerend lgt. (CFV).	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A435883688FCF996FD1710A0.taxon	discussion	Note. This minute, mycophagous species, associated with Laetiporus sulphureus (Bull.) Murrill, is widespread and abundant throughout all adjacent regions (Géhin 1846; Fournel & Géhin 1847; Godron 1863; Everts 1903, 1922; Libbrecht 1988; Köhler & Klausnitzer 1998; Lillig 1999; Soldati 2007; Thomaes et al. 2025). Its distribution in Luxembourg still requires targeted research. The host fungus has sometimes been identified under its synonym Polyporus caudicinus (Libbrecht 1988; Lillig 1999), and the specific epithet has frequently been misspelled as “ agaricola ” (Everts 1903, 1922; Troukens 2005).	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A435883688FCFEEAFC27159C.taxon	discussion	Note. This adventive, minute species, of South Asian origin (Delobel & Tran 1993) and now cosmopolitan, is mainly found in storage areas containing American wheat and Indian rice. Seemingly — or once — absent from Lorraine (Géhin 1846; Fournel & Géhin 1847; Godron 1863; Soldati 2007), Saarland and Rhineland (Köhler & Klausnitzer 1998; Lillig 1999), it has been introduced into Belgium and the Netherlands (Everts 1903; Thomaes et al. 2025). However, Belgian data suggest that the species has been in decline since the 1950 s (Libbrecht 1988) and is now most frequently encountered in the port of Antwerp (Troukens 2009).	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A435883688FCFBC3FF3D12FC.taxon	description	Fig. 6. Material. 1 ex., Nospelt, 7. IX. 1968, A. Mousset lgt. (MNHNL 138504); 6 exx., Eischen, 2 V. 1971, A. Mousset lgt. (MNHNL 138505 – 10). Note. A small, xerophilic species associated with sandy habitats, locally present throughout all adjacent regions (Everts 1903; Köhler & Klausnitzer 1998; Lillig, 1999; Thomaes et al. 2025). Once common in dune areas of the Netherlands (Everts 1903), the species has been in strong decline in Belgium since the 1950 s (Libbrecht 1988) and it is very rare in Lorraine (Géhin 1846; Fournel & Géhin 1847; Godron 1863; Soldati 2007) and in Saarland, where it is not considered endangered (Lillig 1999). In Luxembourg, it is likely also declining, probably due to climatic factors.	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A435883688FCFD76FBFF1308.taxon	materials_examined	Material. 3 exx., Luxembourg, VII. [1900], V. Ferrant lgt. (MNHNL 138501 – 03).	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A435883688FCFD76FBFF1308.taxon	discussion	Note. A minute, saproxylic, thermophilic species, recorded from all adjacent regions (Lillig 1999; Thomaes et al. 2025). Very rare in the Netherlands (Everts 1903) and Lorraine (Géhin 1846; Fournel & Géhin 1847; Godron 1863) and recorded in Belgium only since the 1990 s, it became extinct in northern Germany after the 1950 s (Köhler & Klausnitzer 1998) and is considered endangered in Saarland (Lillig 1999). The species appears to be undergoing a southward range contraction, most likely driven exclusively by climatic factors.	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A436883588FCFCE3FAC01214.taxon	description	Fig. 7.	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A436883588FCFCE3FAC01214.taxon	materials_examined	Material. 1 ♂, 1 ♀, Mamer, 10 VIII. [1890], V. Ferrant lgt. (MNHNL 138523 – 24).	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A436883588FCFCE3FAC01214.taxon	discussion	Note. A synanthropic species of South European (Everts 1922) or, more likely, Anatolian origin (F. Soldati, in litt.). It was temporarily introduced into Luxembourg and adjacent regions (Köhler & Klausnitzer 1998; Lillig 1999; Thomaes et al. 2025), where it remained rare and eventually became locally extinct. The species was reported from Lorraine in the first half of the 19 th century (Géhin 1846; Fournel & Géhin 1847) but has not been observed there since (Godron 1863). Already known from the Netherlands and Belgium in the early 20 th century (Everts 1922; Libbrecht 1988), it remained localized and seemingly disappeared from Belgium before 1950. Known from the Rhineland since the late 19 th century (Glaser 1871, 1881), the species has nonetheless remained continuously present along the Rhine and its major tributaries (Horion 1956; Schawaller 1972; Zebe 1972; Köhler 2011 b). Records from Saarland date up to 1962 (Lillig 1999). The species is likely extinct in Luxembourg due to habitat loss.	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A436883588FCFAFFFCDF1030.taxon	description	Fig. 8.	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A436883588FCFAFFFCDF1030.taxon	materials_examined	Material. 1 ♀, Oberanven 4 VIII. [1900], V. Ferrant lgt. (MNHNL 138525); 1 ex., Luxembourg, 15. IX [1900], V. Ferrant lgt. (MNHNL 138526); 1 ex., ditto, 17 VII. [1900] (MNHNL 138527); 1 ♂, Luxembourg Arbed, 20. VI. 1948, A. Kuntgen lgt. (MNHNL 138528); 2 exx., Luxembourg, 3. IV. 1957, A. Mousset lgt. (MNHNL 138529 – 30); 1 ex., Luxembourg Ground, 28. V. 2002, M. Theisen lgt. (MNHNL 138531); 1 ♂, Grevenmacher, Rue de l’Eglise, 8 X. 2014, S. Christian lgt. (MNHNL 138532).	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A436883588FCFAFFFCDF1030.taxon	discussion	Note. A thermophilic synanthropic species of South European origin (Everts, 1922), recorded in all adjacent regions (Géhin 1846; Fournel & Géhin 1847; Godron 1863; Köhler & Klausnitzer 1998; Lillig 1999; Soldati 2007; Thomaes et al. 2025), historically common but in decline due to habitat loss. In Belgium, the species appears to be undergoing a southward range contraction, also driven by climatic factors (Libbrecht 1988). Correspondingly, in Luxembourg, it seems still present only in the Guttland.	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A436883588FCFF37FD3A15B0.taxon	materials_examined	Material. 1 ex., Abweiler. 3. VII. 1990, A. Mousset lgt. (MNHNL 138516); 1 ex., from Contern to Itzig, 9. IX. 1990, G. Ewen lgt. (MNHNL 138517); 2 exx., Berdorf, Schnellert RFI, 13. II. 1997, C. Braunert lgt. (MNHNL 138518 – 19); 1 ex., ditto, 21. III. 1997, C. Braunert lgt. (MNHNL 138520); 1 ex., Junglinster, 29. V. 1999, A. Mousset lgt. (MNHNL 138521); 1 ex., Weyer, 11. IV. 2000, A. Mousset lgt. (MNHNL 138522); 6 exx, Luxembourg City, Bambësch, on Fomes, 4 – 6. V. 2008, F. Vitali lgt. (CFV); 2 exx, ditto, 22. III. 2009; 1 ex, Schieren, Biirtrengerbësch, 17. VI. 2011, F. Vitali lgt. (CFV); 1 ex, Mersch, Helperknapp, on Fomes, 13. VI. 2022, F. Vitali lgt. (CFV).	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A436883588FCFF37FD3A15B0.taxon	discussion	Note. This mycophagous species, associated with Fomes fomentarius (L.) Fr., has been recorded from all adjacent regions (Godron 1863; Köhler & Klausnitzer 1998; Lillig 1999; Thomaes et al. 2025). Although it was historically unknown in the Netherlands (Everts 1903, 1922) and once considered as very rare in Lorraine (Géhin 1846; Fournel & Géhin 1847), known from only a single site in Belgium until recently (Libbrecht 1988; Troukens 2009), and considered endangered in Saarland (Lillig 1999), the species appears to be increasing in the region. It is regularly found in humid woodlands in Luxembourg.	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A436883488FCF8DBFAA71578.taxon	materials_examined	Material. 1 ex., Drauffelt [Clervaux], 27. V. [1900], V. Ferrant lgt. (MNHNL 138533); 1 ex., Luxembourg, VI. [1900], V. Ferrant lgt. (MNHNL 138534); 1 ex., ditto, 4. VII. [1900] (MNHNL 138535); 2 exx., ditto, 1. VIII. [1900] (MNHNL 138536); 1 ex., Clervaux, VII. [1900], V. Ferrant lgt. (MNHNL 138537); 1 ex., Oberanven, 12. V. [1900], V. Ferrant lgt. (MNHNL 138538); 2 exx., Mamer, 24. IV. 1954, A. Mousset lgt. (MNHNL 138539); 1 ex., ditto, 12. IV. 1966 (MNHNL 138540); 1 ex., ditto, 5. VI. 1966 (MNHNL 138541); 1 ex., ditto, 12. V. 1969 (MNHNL 138542); 2 exx., Schifflange, 6. V. 1973, A. Mousset lgt. (MNHNL 138543 – 44); 1 ex., Kiemerchen [Saeul], 24. VII. 1987 (MNHNL 138545).	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A436883488FCF8DBFAA71578.taxon	discussion	Note. A xerophilic species, associated with sandy habitats, locally present throughout all adjacent regions (Köhler & Klausnitzer 1998; Lillig 1999; Soldati 2007; Thomaes et al. 2025), Historically considered very common in Lorraine (Géhin 1846; Fournel & Géhin 1847; Godron 1863) and not rare in the Netherlands (Everts 1903), the species has been in steep decline in Belgium since the 1950 s (Libbrecht 1988). Known from a longtime in Luxembourg (Olm 1892; Kraus 1893), it seems to be undergoing a southward range contraction, driven by climatic factors. However, the species is still abundant in Saarland, where it is not considered endangered (Lillig 1999).	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A437883488FCF902FCA810A0.taxon	materials_examined	Material. 1 ex., Frisange, Aspelt, at light, 12. VII. 1997, M. Meyer lgt. (MNHNL 138555).	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A437883488FCF902FCA810A0.taxon	discussion	Note. A detritivore, sometimes synanthropic species, recorded in all adjacent regions (Everts 1903; Libbrecht 1988; Köhler & Klausnitzer 1998; Lillig 1999; Soldati 2007; Thomaes et al. 2025), where it is not abundantly collected, possibly due to its minute body size. In Luxembourg, records are available only from the Guttland, but the species is expected to be widespread across the whole country.	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A437883488FCFD5BFD7713DC.taxon	description	Fig. 9.	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A437883488FCFD5BFD7713DC.taxon	materials_examined	Material. 2 exx., Beaufort, VI. [1900], V. Ferrant lgt. (MNHNL 138546 – 47); 2 exx., Bridel, V. [1900], V. Ferrant lgt. (MNHNL 138548 – 49); 1 ♀, Mamer, 28 VIII. 1965, A. Mousset lgt. (MNHNL 138550); 1 ♂, ditto, 5. VI. 1966 (MNHNL 138551); 1 ♂, Hobscheid, VII. 1976, A. Mousset lgt. (MNHNL 138552); 1 ♂, Steinfort, 18. VI. 1977, A. Mousset lgt. (MNHNL 138553); 1 ex, Luxembourg City, Bambësch, Eicherfeld, 7. VII. 2019, F. Vitali lgt. (CFV); 1 ex., ditto, 16. VI. 2021 (CFV).	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A437883488FCFD5BFD7713DC.taxon	discussion	Note. A small xerophilic species, associated with sandy habitats, widespread and locally common throughout all adjacent regions (Everts 1903; Libbrecht 1988; Köhler & Klausnitzer 1998; Lillig 1999; Thomaes et al. 2025), except in Lorraine, where it appears to have been rare (Géhin 1846; Fournel & Géhin 1847; Godron 1863; Soldati 2007). Once abundant, it has been in decline in Belgium since the 1950 s (Libbrecht 1988). In Luxembourg, it appears to be widespread only in the Guttland.	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A437883488FCFAB6FEB11148.taxon	materials_examined	Material. 1 ♀, Bertrange, 11. V. 1974, A. Mousset lgt. (MNHNL 138554).	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A437883488FCFAB6FEB11148.taxon	discussion	Note. A small mycetophagous species widespread and abundant throughout all adjacent regions (Everts 1903; Libbrecht 1988; Köhler & Klausnitzer 1998; Lillig 1999; Thomaes et al. 2025). Formerly regarded as rare in Lorraine (Géhin 1846; Fournel & Géhin 1847; Godron 1863), the species is no longer considered so (Soldati 2007). In Luxembourg, records are available only from the Guttland, but the species is expected to be widespread across the whole country.	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A439883A88FCFA23FDED11A7.taxon	materials_examined	Material. 1 ex, Luxembourg City, Bambësch, on Betula, 4. IV. 2009, F. Vitali lgt. (CFV).	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A439883A88FCFA23FDED11A7.taxon	discussion	Note. This mycetophagous species, associated with many Polyporales, is widespread but generally uncommon throughout all adjacent regions (Everts 1903; 1922; Libbrecht 1988, Köhler & Klausnitzer 1998; Lillig 1999; Troukens 2005; Thomaes et al. 2025). More common in Lorraine (Géhin 1846; Fournel & Géhin 1847; Godron 1863; Soldati 2007). In Luxembourg, records are available only from the Guttland, but the species is expected to be widespread across the whole country.	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A439883A88FCFF37FC5F16EC.taxon	description	Fig. 10.	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A439883A88FCFF37FC5F16EC.taxon	materials_examined	Material. 1 ♂, Mamer, 23. VI. [1890], F. Ferrant lgt. (MNHNL 138556).	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A439883A88FCFF37FC5F16EC.taxon	discussion	Note. This minute synanthropic species, most probably of Central American origin (Delobel & Tran 1993) and cosmopolitan for some time, is generally found in bakeries and flour mills in adjacent regions, except in Saarland (Everts 1903; Libbrecht 1988; Köhler & Klausnitzer 1998; Lillig 1999; Thomaes et al. 2025). In Lorraine, the species is known from old records in Vosges (Soldati 2007) and has been found very recently in Meurthe-et-Moselle (F. Soldati in litt.). Its current presence in Luxembourg remains doubtful. It is most likely that Ferrant collected this specimen in his own mill at Thillsmillen (formerly Ferrantsmillen).	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A439883A88FCFDE7FBCF1423.taxon	discussion	Note. A small mycetophagous species, associated with Laetiporus sulphureus (Bull.) Murrill, widespread and abundant throughout all adjacent regions (Godron 1863; Everts 1922; Libbrecht 1988, Köhler & Klausnitzer 1998; Lillig 1999; Soldati 2007; Thomaes et al. 2025). In Luxembourg, bibliographic records are available only from the Guttland, but the species is expected to be widespread across the whole country.	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A439883A88FCFC2BFA9F1228.taxon	materials_examined	Material. 3 exx., Vianden, 23. VII. 1976, C. Hahn lgt. (MNHNL 138557 – 59); 1 ♂, Strassen, 29. III. 1996, A. Mousset lgt. (MNHNL 138560); 1 ♂, ditto, 1. IV. 1996 (MNHNL 138561); 2 ♀♀, ditto, 17. I. 1998 (MNHNL 138562 – 63); 12 exx., Luxembourg City, Bambësch, on Quercus, 4. IV. 2009, F. Vitali lgt. (CFV).	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A439883A88FCFC2BFA9F1228.taxon	discussion	Note. A mycetophagous species associated with the genus Auricularia Bull. ex Juss., recorded throughout all adjacent regions (Everts 1903; Libbrecht 1988; Köhler & Klausnitzer 1998; Soldati 2007; Thomaes et al. 2025). However, it appears to be very rare in the Netherlands (Everts 1903), in decline in Belgium (Troukens 2005), rare and endangered in Saarland (Lillig 1999), while seemingly expanding northward in Rhineland (Lillig 1999). Formerly regarded as very rare in Lorraine (Géhin 1846; Fournel & Géhin 1847; Godron 1863), it is now considered localized but not very rare (F. Soldati in litt.). In Luxembourg, the species is localized but locally abundant.	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A439883988FCF8AFFCA516B4.taxon	materials_examined	Material. 1 ex., Abweiler, 25. VII. 1972, A. Mousset lgt. (MNHNL 138564); 3 exx., Senningerberg, 28. IV. 1977, A. Mousset lgt. (MNHNL 138565 – 67); 1 ex., Manternach, Schlammbach, 26. II. 1997, C. Braunert lgt. (MNHNL 138568); 4 exx., Manternach, Michelslay, IX. 1996, C. Braunert lgt. (MNHNL 138569 – 70); 1 ex., Berdorf, Schnellert RFI, Lehmring, 24. VIII. 1997, C. Braunert lgt. (MNHNL 138571); 1 ex, Luxembourg City, Bambësch, 25. V. 2008, F. Vitali lgt. (CFV); 1 ex, ditto, on Picea, 26. IV. 2009 (CFV); 1 ex, ditto, on Quercus, 24. V. 2009 (CFV); 1 ex, Remich, Wellenstein, on Quercus, 4. V. 2012 (CFV); 1 ex, Hesperange, Petange, Moericke trap, 24. IV – 15. V. 2012, E. Carrières lgt. (CFV).	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A439883988FCF8AFFCA516B4.taxon	discussion	Note. A detriticolous and mycetophagous species, widespread throughout all adjacent regions (Géhin 1846; Fournel & Géhin 1847; Everts, 1903; Köhler & Klausnitzer 1998; Soldati, 2007; Thomaes et al. 2025). The species is abundant in the Guttland, Saarland (Lillig 1999) and all departments of Lorraine (F. Soldati in litt.), but appears to be localized in Belgium (Libbrecht 1988) and the Netherlands.	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A43A883988FCFAB6FE3B116C.taxon	discussion	Note. This xerophilic, thermophilic species is associated with sandy habitats and calcareous or volcanic soils. Absent from the Netherlands (Thomaes et al. 2025), it has been recorded in the extreme south-east of Belgium (Everts 1903; Libbrecht 1988), as well as in xerothermic areas of Saarland — where it is considered strongly endangered (Lillig 1999) — and Rhineland, along the Mosel and Rhine, where it is declining (Everts 1903; Lillig 1999). In Lorraine, it was considered a common species in the dry habitats of the Jura range (Géhin 1846; Fournel & Géhin 1847; Godron 1863) but it is now rare (F. Soldati in litt.). In Luxembourg, it appears to be restricted to the extreme south of the Guttland.	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A43A883988FCFE5FFA94140C.taxon	discussion	Note. This detriticolous species, associated with elms, is widespread across all adjacent regions (Géhin 1846; Fournel & Géhin 1847; Köhler & Klausnitzer 1998; Soldati 2007; Thomaes et al. 2025). It is scarce and localized in the Guttland and Saarland, where it is considered endangered (Lillig 1999), but appears to be widespread in the Netherlands (Everts 1903) and very abundant in Belgium (Libbrecht 1988). Formerly quite common in Lorraine (Godron 1863), it is now rare and localized as a consequence of the decline of elm trees (F. Soldati in litt.).	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
03CA5D59A43A883988FCFCC7FBDD1364.taxon	discussion	Note. This species, a predator of pre-imaginal stages of Curculionidae Scolytinae on conifers, particularly Pityogenes bidentatus (Herbst, 1784) (Soldati 2007), is widespread across all adjacent regions (Everts 1903; Köhler & Klausnitzer 1998; Soldati 2007; Thomaes et al. 2025). Data suggest a southward range contraction in Belgium (Libbrecht 1988), while the species still appears to be abundant in Saarland (Lillig 1999). In Luxembourg, records are available only from the Guttland, where the species is scarce and localized.	en	Vitali, Francesco (2025): The Tenebrionidae of the Grand-Duchy of Luxembourg (Coleoptera). Zootaxa 5701 (1): 65-78, DOI: 10.11646/zootaxa.5701.1.3, URL: https://doi.org/10.11646/zootaxa.5701.1.3
