taxonID	type	description	language	source
311C87D02E1E9D41FF53FF32BE66FEA7.taxon	description	Omalus Panzer, 1801: 13.	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E1E9D41FF53FF32BE66FEA7.taxon	type_taxon	Type species: Chrysis aenea Fabricius, 1787: 284 [= Omalus aeneus (Fabricius, 1787)], by monotypy.	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E1F9D40FF53FECABB36FD26.taxon	description	(Fig. 1 A – 1 D) Omalus (Chrysellampus) nigromaculatus Linsenmaier, 1997: 249 (descr.), 295 (figs 194 – 197).	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E1F9D40FF53FECABB36FD26.taxon	distribution	Type locality. Turkey: " Turkey, ♁ (Holotypus) Ankara, VII. 62, Seidenstücker, Coll. m. ".	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E1F9D40FF53FECABB36FD26.taxon	materials_examined	Holotype, ♁: Türkei Ankara VII. 62 leg. Seidenstücker Coll. Linsenmaier // ♁ Type Omalus Pz. Chrysellampus nigromaculatus Lins. Linsenmaier det. 1995 (ex type-collection) // NML _ ENT GBIF _ Chr 0001767.	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E1F9D40FF53FECABB36FD26.taxon	discussion	Remarks. Omalus (Chrysellampus) nigromaculatus was synonymised with O. pici (du Buysson) [currently Chrysellampus, described from Smyrne (= Ýzmir)] by Arens (2014). The species is known from East Mediterranean countries: Greece, Rhodos Is., and Turkey (Arens 2014). Linsenmaier (1959 a) keyed and described Omalus (Chrysellampus) pici, but the latter was apparently overlooked by Linsenmaier (1997).	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E1F9D47FF53F8A0BFE2FE6C.taxon	description	(Fig. 2 A – 2 D) Omalus (Elampus) rufirostris Linsenmaier, 1999: 15 (key), 25 (figs 25 - 29), 26 (descr.).	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E1F9D47FF53F8A0BFE2FE6C.taxon	distribution	Type locality. Morocco, Palestine: " Marokko, ♀ Type (Holotypus) Agadir 2. V. 1965 (im lockeren Gras einer Binnendüne), leg. und Coll. m.; ♀ Paratype Val. Draa 28. V. 1995, leg. und. Coll. Schmid-Egger. - Palästina, ♀ Paratype N. Elat, Iddam 8. V. 1996, leg. Irwin, Coll. Niehuis ".	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E1F9D47FF53F8A0BFE2FE6C.taxon	materials_examined	Holotype, ♀: Maroc, Agadir, 2. V. 65, leg. Linsenmaier // Omalus Pz. Elampus rufirostris Lins. Linsenmaier det. 1997 (ex type-collection) // NML _ ENT GBIF _ Chr 0001958.	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E1F9D47FF53F8A0BFE2FE6C.taxon	discussion	Remarks. Strumia (2008) reported this species from United Arab Emirates. Rosa et al. (2020 a) considered this identification as doubtful, based on the picture of the Arabian specimen provided by Strumia (2008, plate 4).	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E199D46FF53FF7ABE72FD26.taxon	description	(Fig. 3 A – 3 F)	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E199D46FF53FF7ABE72FD26.taxon	distribution	Type locality. " Turkmenien, Askhabad, V. 64, leg. Pulawski, ♀ Type in Coll. m. ".	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E199D46FF53FF7ABE72FD26.taxon	materials_examined	Holotype. ♁ [not ♀]: Turkmenia Askhabad bordure du desert 28. V. 1964 leg. W. J. Puławski // ♀ Type Omalus Pz. Notozus turkmenicus Lins. Linsenmaier det. 1966 (ex type-collection) // NML _ ENT GBIF _ Chr 0001957.	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E199D46FF53FF7ABE72FD26.taxon	discussion	Remarks. On the original type label is reported the name turkmenicus. The name was likely changed during the editing of the manuscript in the Latin form turcmenicus. This species was recently collected in the European part of Russia, in Astrakhan province (Rosa et al. 2017 b). The specimen illustrated was a female (Rosa et al. 2017 b, Fig. 4) with an intense flame red colouration. The male type here illustrated (Fig. 3) is entirely green, however the colouration seems to be turned into green post mortem. Also, Russian specimens showed some colour variability, which may turn after death, as in the case of species in other genera, e. g. Spintharina Semenow, 1892 [Semenow is one of the four different spelling / transliterations for him, and we here follow the name as given in the original publication].	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E199D46FF53FC6DBC84FB18.taxon	description	(Fig. 4 A – 4 D) Omalus (Omalus) chlorosomus mallorcanus Linsenmaier, 1959 a: 14 (key), 19 (descr.), 23 (figs. 12, 13).	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E199D46FF53FC6DBC84FB18.taxon	distribution	Type locality. Spain: “ Balearen. ♀ Type Coll. m., ♀ Paratypen Coll. Verhoeff. (leg. Verhoeff VI. 1954) ”.	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E199D46FF53FC6DBC84FB18.taxon	materials_examined	Holotype, ♀: Espana Mallorca 1 - 24 VI 1954 leg. Klokke Moll // Type ♀ Omalus Pz. chlorosomus Lucas mallorcanus Lins. det. Linsenmaier 58 (ex type-collection) // NML _ ENT GBIF _ Chr 0001370. Paratype, 1 ♀: Espana Mallorca 1 - 24 VI 1954 leg. Klokke Moll // Type ♀ Omalus Pz. chlorosomus Lucas mallorcanus Lins. det. Linsenmaier 58 // NML _ ENT GBIF _ Chr 0001369.	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E199D46FF53FAC6BEE8F88D.taxon	description	(Fig. 5 A – 5 D) Omalus (Omalus) horvathi occidentus Linsenmaier, 1968: 11 (descr.).	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E199D46FF53FAC6BEE8F88D.taxon	distribution	Type locality. Morocco, Spain: “ Marokko, ♀ Type von Iftilt Marak, VI. 62, leg. Schlaefle, in Coll. m. Spanien, ♀ Allotype von Castilien, in Coll. m. ”.	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E199D46FF53FAC6BEE8F88D.taxon	materials_examined	Holotype, ♀: Maroc, Iftilt Marak E [Ende]. 6.62 W. Schläfle // ♀ Type Omalus Pz. horvathi occidentus Lins. Linsenmaier det. 1965 // ♀ Omalus Pz. dusmeti Tr. Linsenmaier det. 1977 (ex type-collection) // NML _ ENT GBIF _ Chr 0001577. Allotype, ♁: Spanien Soria 16. VI. 64 Linsenmaier // ♁ Allotype Omalus Pz. horvathi occidentus Lins. Linsenmaier det. 1965 // ♁ Omalus Pz. dusmeti Tr. Linsenmaier det. 1977 // NML _ ENT GBIF _ Chr 0001578.	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E199D46FF53FAC6BEE8F88D.taxon	discussion	Remarks. Linsenmaier (1997: 248) synonymized Omalus horvathi occidentus with Omalus (Philoctetes) dusmeti Trautmann, 1926.	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E1B9D4BFF53FAF2BD03FB32.taxon	description	(Fig. 6 A – 6 D) Omalus (Omalus) perraudini Linsenmaier, 1968: 10 (descr.).	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E1B9D4BFF53FAF2BD03FB32.taxon	distribution	Type locality. France (Corsica): “ Korsika, Aléria, VIII. 1966, leg. Perraudin, ♀ Type, ♁ Allotype und Paratype in Coll. m., Paratypen in Coll. Perraudin ”.	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E1B9D4BFF53FAF2BD03FB32.taxon	materials_examined	Holotype, ♀: Aléria 26. VIII. 1966 W. Perraudin // ♀ Type Omalus Pz. perraudini Lins. Linsenmaier det. 1968 (ex type-collection) // NML _ ENT GBIF _ Chr 0001018. Allotype, ♁: Aléria Corse 24. VIII. 1966 W. Perraudin // ♁ Allotype Omalus Pz. perraudini Lins. Linsenmaier det. 1968 // NML _ ENT GBIF _ Chr 0001019. Paratypes, 1 ♀: Aléria, Corse 24. VIII. 1966 W. Perraudin // ♀ Paratype Omalus Pz. perraudini Lins. Linsenmaier det. 1968 (ex type-collection) // NML _ ENT GBIF _ Chr 0001013; 1 ♁ and 1 ♀: Aléria, Corse, bord de mer 26. VIII. 1966 W. Perraudin // Paratype Omalus Pz. perraudini Lins. Linsenmaier det. 1967 // Pr. Typus (ex Perraudin-collection) // NML _ ENT GBIF _ Chr 0001014 and NML _ ENT GBIF _ Chr 0001017; 1 ♁: Aléria, Corse 24. VIII. 1966 W. Perraudin // ♁ Paratype Omalus Pz. perraudini Lins. Linsenmaier det. 1967 // Pr. Typus (ex Perraudin-collection) // NML _ ENT GBIF _ Chr 0001015; 1 ♀: Bravone, Corse 19. VIII. 1967 W. Perraudin // ♀ Paratype Omalus Pz. perraudini Lins. Linsenmaier det. 1967 (ex Perraudin-collection) // NML _ ENT GBIF _ Chr 0001016.	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E1B9D4BFF53FAF2BD03FB32.taxon	discussion	Remarks. One male labelled as paratype does not belong to the type series; it bears the following labels: Bravone, Corse, 1. IX. 1969, niveau de mer W. Perraudin // ♁ Paratype Omalus Pz. perraudini Lins. Linsenmaier det. 1991 // NML _ ENT GBIF _ Chr 0001012.	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E149D4BFF53FAA8BD31F8AA.taxon	description	(Fig. 7 A – 7 D) Omalus (Omalus) puncticeps Linsenmaier, 1994: 151 (descr.).	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E149D4BFF53FAA8BD31F8AA.taxon	distribution	Type locality. United Arab Emirates:	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E149D4BFF53FAA8BD31F8AA.taxon	materials_examined	“ Holotype: ♀, U. A. E.: Shweib / Madam, 24. III. 1987, Hamer, BMNH. Paratypes: 1 ♀, Shweib, 1. IV. 1987; 1 ♀, Remah, 2. IV. 1987; 1 ♀, Abu Dhabi, 6. II. 1987; 1 ♀, Dubai Hatha, 22. II. 1990; all Hamer, WLC; 1 ♁, Liwa, 23. III. 1990, WLC; ♁ allotype, same data, BMNH ”. Paratypes, 1 ♁: UAE Liwa 23. III. 1990 I. L. Hamer // ♁ Paratype Omalus Pz. puncticeps Lins. Linsenmaier det. 1992 (ex synoptic-collection) // NML _ ENT GBIF _ Chr 0001373; 1 ♀: UAE Abu Dhabi (M) 6. II. 87 I. L. Hamer // ♀ Paratype Omalus Pz. puncticeps Lins. Linsenmaier det. 1989 (ex synoptic-collection) // NML _ ENT GBIF _ Chr 0001372; 1 ♀: UAE Dubai / Hatta 22.2.1990 I. L. Hamer // ♀ Paratype Omalus Pz. puncticeps Lins. Linsenmaier det. 1992 // NML _ ENT GBIF _ Chr 0001374.	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E149D4BFF53FAA8BD31F8AA.taxon	discussion	Remarks. Strumia & Dawah (2010) transferred Omalus puncticeps to Philoctetes (sensu Kimsey & Bohart 1991) and recorded it from Saudi Arabia.	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E169D49FF53FF7ABB80FDB7.taxon	description	(Fig. 8 A – 8 D) Omalus (Omalus) punctulatus tricolor Linsenmaier, 1999: 17 (descr.).	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E169D49FF53FF7ABB80FDB7.taxon	distribution	Type locality. Morocco: “ Marokko. ♀ Type (Holotypus) M-Atlas, Ifrane 19. VI. 1988, ♁ Allotype M-Atlas, Immouzer 18. VII. 1963, leg. m.; ♁ Paratype H. Atlas, Tischka-Pass 2000 m 13. VII. 1975, A. W. Ebmer. Alle Coll. m. ”.	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E169D49FF53FF7ABB80FDB7.taxon	materials_examined	Holotype, ♀: Maroc M. Atlas Ifrane 19.6.88 Linsenmaier // ♀ Type Omalus Pz. punctulatus tricolor Lins. Linsenmaier det. 1997 (ex type-collection) // NML _ ENT GBIF _ Chr 0001010. Allotype, ♁: Maroc M. Atlas Imouzzer 18.7.63 leg. Linsenmaier // ♁ Allotype Omalus Pz. punctulatus tricolor Lins. Linsenmaier det. 1997 (ex type-collection) // NML _ ENT GBIF _ Chr 0001011. Paratype, 1 ♁: Marokko, Hoher Atlas Tichka-Pass-Süd 2000 m 13.7.1975 leg. A. W. Ebmer // ♁ Paratype Omalus Pz. punctulatus tricolor Lins. Linsenmaier det. 1997 (ex synoptic-collection) // NML _ ENT GBIF _ Chr 0001009.	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E169D49FF53FF7ABB80FDB7.taxon	discussion	Remarks. Following Kimsey & Bohart (1991) classification, this taxon belongs Philoctetes.	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E179D48FF53FF7ABBE6FE06.taxon	description	Omalus (Omalus) pusillus bulgariensis Linsenmaier, 1959 a: 19 (descr.).	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E179D48FF53FF7ABBE6FE06.taxon	distribution	Type locality. Bulgaria: “ Bulgarien, (Bilo) ♁ Type und Paratypen Coll. Schulthess (Zürich), Paratypen Coll. m. ”.	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E179D48FF53FF7ABBE6FE06.taxon	materials_examined	Paratypes, 2 exx: Bilo Bulg. // Paratype Omalus pusillus ssp. bulgariensis Lins. det. Linsenmaier 57 // Ell. pusillus F. det. Mocsáry // NML _ ENT GBIF _ Chr 0001539 and NML _ ENT GBIF _ Chr 0001540.	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E179D48FF53FF7ABBE6FE06.taxon	discussion	Remarks. The holotype and two paratypes are deposited at ETHZ (Rosa & Greeff 2021).	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E179D48FF53FDF5BB78FC50.taxon	description	(Fig. 9 A – 9 F) Omalus (Omalus) pusillus semicupreus Linsenmaier, 1959 b: 233 (descr.).	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E179D48FF53FDF5BB78FC50.taxon	distribution	Type locality. Spain: “ Spanien (Alicante, Aranjuez), ♁ Type (Alicante) und Paratype Coll. m. ”.	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E179D48FF53FDF5BB78FC50.taxon	materials_examined	Holotype, ♁ and Paratypes, 5 ♁: Spanien Alicante 15. – 16. V. 59 leg. Linsenmaier // ♁ Type u. Paratypen Omalus pusillus semicupreus Lins. Linsenmaier det. 1959 (ex type-collection) // NML _ ENT GBIF _ Chr 0001553. Paratypes, 2 ♁: Spanien Aranjuez 25. V. 59 leg. Linsenmaier // Paratypen Omalus pusillus semicupreus Lins. det. Linsenmaier 1959 (ex synoptic-collection) // NML _ ENT GBIF _ Chr 0001543.	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E109D4FFF53FF7ABB69FE62.taxon	description	(Fig. 10 A – 10 D) Omalus (Omalus) riyadhensis Linsenmaier, 1994: 150 (descr.).	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E109D4FFF53FF7ABB69FE62.taxon	distribution	Type locality. Saudi Arabia: “ Holotype: ♁, Saudi Arabia: Riyadh, IX. 1959, Diehl, WLC ”.	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E109D4FFF53FF7ABB69FE62.taxon	materials_examined	Holotype, ♁: Saudi-Arabien El Riyadh IX. 59 leg. dr. Diehl coll. Linsenmaier // ♁ Type Omalus Pz. riyadhensis Lins. Linsenmaier det. 1989 (ex type-collection) // NML _ ENT GBIF _ Chr 0001371.	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E109D4FFF53FE19BBA5FCB6.taxon	description	(Fig. 11 A – 11 D) Omalus (Omalus) viridiminor Linsenmaier, 1999: 14 (key), 19 (descr.), 23 (figs. 12, 13)	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E109D4FFF53FE19BBA5FCB6.taxon	distribution	Type locality. Tunisia: “ Tunesien, Nefta IV. 1927, ♀ Type (Holotypus), ♀ Paratype Coll. m. ”.	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E109D4FFF53FE19BBA5FCB6.taxon	materials_examined	Holotype, ♀: Tunisien Nefta 4. [19] 27 // ♀ Type Omalus Pz. viridiminor Lins. Linsenmaier det. 1997 (ex type-collection) // NML _ ENT GBIF _ Chr 0001556. Paratype, ♀: Tunisien Nefta 4. [19] 27 // ♀ Paratype Omalus Pz. viridiminor Lins. Linsenmaier det. 1997 // NML _ ENT GBIF _ Chr 0001555.	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E109D4FFF53FE19BBA5FCB6.taxon	discussion	Remarks. Following Kimsey & Bohart (1991) classification, this taxon belongs to Philoctetes.	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E119D4EFF53FF7ABE56FDDB.taxon	description	(Fig. 12 A – 12 D) Omalus (Philoctetes) jemenensis Linsenmaier, 1994: 151 (key, descr.), 152 (figs 3, 4).	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E119D4EFF53FF7ABE56FDDB.taxon	distribution	Type locality. Yemen: “ Holotype: ♁, Yemen: Wadi Siham, 7. VI. 1987, Mühle, WLC ”.	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E119D4EFF53FF7ABE56FDDB.taxon	materials_examined	Holotype, ♁: N Jemen Wadi Siham 7. VI. 1987 leg. Mühle // ♁ Type Omalus Pz. Philoctetes jemenensis Lins. Linsenmaier det. 1989 (ex type-collection) // NML _ ENT GBIF _ Chr 0001694.	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E119D4EFF53FF7ABE56FDDB.taxon	discussion	Remarks. Strumia (2014) transferred this species to Philoctetes and recorded it from the United Arab Emirates.	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E119D4EFF53F987BD83F879.taxon	description	(Fig. 13 A – 13 D) Omalus (Philoctetes) tenerifensis Linsenmaier, 1959 a: 21 (descr.).	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E119D4EFF53F987BD83F879.taxon	distribution	Type locality. Spain (Canary Isl.): “ Kanarien. ♁ Type Coll. m. (Tenerife, 24. II. 1951) ”.	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E119D4EFF53F987BD83F879.taxon	materials_examined	Holotype, ♀: Tenerife Las Galletas 24.2.1951 J M Fernandez // Omalus Philoctetes tenerifensis Lins. det. Linsenmaier 1958 (ex type-collection) // NML _ ENT GBIF _ Chr 0001707.	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E119D4EFF53F987BD83F879.taxon	discussion	Remarks. The type is a female and not a male.	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E129D4CFF53FB13BE59FF14.taxon	description	Omalus helveticus Linsenmaier, 1959 a: 16.	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E129D4CFF53FB13BE59FF14.taxon	materials_examined	Holotype ♀; Switzerland: Engadin, Il Fuorn (Chur).	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E129D4CFF53FB13BE59FF14.taxon	distribution	Type locality. Switzerland: " Schweiz (Engadin, Il Fourn 1900 m, leg. de Beaumont), ♀ Type Nationalpark-Museum, Chur ”.	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E129D4CFF53FB13BE59FF14.taxon	discussion	Remarks. The species was originally described as incertae sedis, as the holotype is a female and Linsenmaier (1959 a) could not correctly place it in the subgenus Omalus s. str. or Philoctetes without examination of male hind legs. Later, Linsenmaier (1968) considered this species close to Omalus bidentulus (Lepeletier). Linsenmaier described Omalus helveticus based on a female collected in Engadin by De Beaumont. This specimen is housed at the Nationalpark-Museum, Chur and must be considered as holotype by monotypy. In 1991, Linsenmaier labelled a male specimen in his collection as the allotype. This specimen bears the following labels: Allotype ♁ Omalus Pz. helveticus Lins. det. Linsenmaier 1991 // Chandolin CH. 4. VII. 1982 Alpage 2200 m W. Perraudin // 25. Linsenmaier cited this specimen in his latest revision of the European species (Linsenmaier 1997: 134) and included it in the type-collection. However, this specimen does not belong to the original type series, it was illustrated, and the species has been redescribed by Rosa et al. (2017 d). Kimsey & Bohart (1991: 267) placed helveticus in Pseudomalus Ashmead, 1902; Tussac & Tussac (1993: 474) and Rosa (2006: 122) in Philoctetes. Strumia (2001: 89) synonymised O. helveticus with Pseudomalus putoni (du Buysson, 1892), without any type examination. A female specimen of this rare Alpine species collected at Zermatt is also preserved in Linsenmaier’s collection.	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E139D52FF53F924BBE0F8DC.taxon	discussion	auratus group	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E139D52FF53F924BBE0F8DC.taxon	discussion	Remarks. Currently, all species included in the Omalus auratus group sensu Linsenmaier are considered members of Pseudomalus, which was never adopted by Linsenmaier (1959 a, b, 1968, 1987, 1994, 1997). The following species changed status or resulted belonging to a different genus: Pseudomalus auratus cupratus Mocsáry, 1889 has been revalidated and raised to species rank by Rosa et al. (2017 c); Elampus curtiventris Tournier, 1879 is actually a member of Elampus Spinola, 1806 (type examined). punctulatus group	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E139D52FF53F924BBE0F8DC.taxon	discussion	Remarks. Currently, all species included in the punctulatus group sensu Linsenmaier are considered members of Philoctetes, excluding Omalus nikolskii (Semenov-Tian-Shanskij, 1932) (see Rosa et al. 2017 a) and O. politus, which are truly Omalus sensu Kimsey & Bohart (1991). Omalus bidentulus uniformis (Trautmann, 1926) could be a teratology of Pseudomalus auratus (Linnaeus, 1758) (type examined); Omalus bidentatus (Eversmann, 1858) was often considered as a valid taxon, nevertheless this name is an incorrect subsequent spelling of Omalus bidentulus (Lepeletier, 1806) (Rosa et al. 2015 e); Omalus biaccinctus (du Buysson, 1892) has been considered as nomen protectum (Rosa et al. 2017 c) because Linsenmaier (1951) and other researchers did not recognised the priority of the name O. gasperinii (Mocsáry, 1889), which was always incorrectly considered as a synonym of O. biaccinctus or its subspecies (see also Trautmann 1927 and Berland & Bernard 1938, the name gasperinii was also often misspelled as gasparinii). aeneus group	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E139D52FF53F924BBE0F8DC.taxon	discussion	pusillus group	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E139D52FF53F924BBE0F8DC.taxon	discussion	Remarks. Currently, Omalus pusillus (Fabricius, 1804) is included in Pseudomalus. All other species listed by Linsenmaier in the pusillus group are members of Philoctetes (sensu Kimsey & Bohart 1991).	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E0D9D52FF53F883BD98F834.taxon	discussion	Remarks. Linsenmaier (1959 a) did not include any Palaearctic species, but simply reported “ Spezies in Nord- und Süd-Amerika, Afrika, Indonesien und Australien ”.	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E0E9D51FF53FCC6BDE3FB28.taxon	discussion	Remarks. Currently, Chrysellampus is considered as a distinct genus (Rosa et al. 2015 b). Omalus (Chrysellampus) truncatus belongs to Philoctetes and not to Chrysellampus (Rosa et al. 2015 b). Omalus nigromaculatus has been synonymised with Omalus pici by Arens (2014).	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E0E9D50FF53FAD6BAD2F9E9.taxon	discussion	ambiguus group	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E0E9D50FF53FAD6BAD2F9E9.taxon	discussion	Remarks. Omalus ambiguus Dahlbom, 1854 is synonym of Elampus constrictus (Förster, 1853) sensu Móczár (1964), whereas O. ambiguus Dahlbom, 1854 sensu Linsenmaier is actually Philoctetes putoni (Rosa et al. 2017 d), both types of E. ambiguous and P. putoni examined. bidens group	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E0E9D50FF53FAD6BAD2F9E9.taxon	discussion	panzeri group	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
311C87D02E0E9D50FF53FAD6BAD2F9E9.taxon	discussion	Remarks. According to Móczár (1964), the interpretation of the names panzeri and constrictus in Linsenmaier’s publication is inverted. Nevertheless, Linsenmaier (1969, 1987, 1997, 1999) went on using his species concepts, without following Móczár’s (1964) classification. The following species were considered to be synonyms of Omalus (Elampus) panzeri or O. constrictus by Linsenmaier (1951): O. affinis Schenck, O. angustatus Mocsáry, O. bipartitus Tournier, O. elongatus Schenck, O. foveatus Mocsáry, O. kohli Mocsáry, O. konowi du Buysson, O. minutulus Schenck, O. olgae Semenov-Tian-Shanskij, O. pulchellus Schenck, O. unicolor Trautmann, O. viridiventris Abeille de Perrin, O. vulgata du Buysson. Omalus (Elampus) foveatus is currently considered to be a valid species, described from Bosnia and Herzigovina. Omalus konowi is currently considered to be a valid species (Wiesbauer et al. 2020) from the Baltic and Nordic countries, recently confused with O. foveatus by Niehuis (2001) and Paukkunen et al. (2015). Omalus olgae Semenov-Tian-Shanskij resulted a synonym of E. panzeri sensu Móczár (1964) (Rosa et al. 2017 a). Omalus viridiventris Abeille de Perrin is an unnecessary replacement name for Elampus caeruleus Dahlbom, 1854. Types of other taxa listed by Linsenmaier as synonyms of panzeri or constrictus should be evaluated in a future revision of the genus.	en	Rosa, Paolo, Heim, René, Bernasconi, Marco Valerio (2023): The Palaearctic types of Chrysididae (Insecta, Hymenoptera) deposited in the Linsenmaier collection. Part 4. Elampini: genus Omalus Panzer, 1801. Zootaxa 5297 (1): 61-86, DOI: 10.11646/zootaxa.5297.1.3, URL: http://dx.doi.org/10.1094/PDIS-04-22-0755-PDN
