taxonID	type	description	language	source
3621D8E7F5E359F6B6EA3BA773D3BA70.taxon	description	Fig. 1 A, B	en	Pham, Phong Huy, van Achterberg, Cornelis (2023): Taxonomic study of the tribe Campsomerini (Hymenoptera, Scoliidae) from northern Vietnam, with the description of a new species and a checklist of Vietnamese scoliid wasps. Deutsche Entomologische Zeitschrift 70 (2): 369-385, DOI: http://dx.doi.org/10.3897/dez.70.101152, URL: http://dx.doi.org/10.3897/dez.70.101152
3621D8E7F5E359F6B6EA3BA773D3BA70.taxon	materials_examined	Specimens examined. Vietnam: Thai Binh: 1 ♂, Hong Minh, Hung Ha, 24. vi. 2013, Coll. Phong Huy Pham. Ha Noi: 4 ♂♂, Co Nhue 2, Bac Tu Liem, 13. xii. 2015, Coll. Phong Huy Pham. Hoa Binh: 6 ♂♂, Tan Thanh, Luong Son, 1 - 30. viii. 2018, Malaise traps, Coll. Phong Huy Pham.	en	Pham, Phong Huy, van Achterberg, Cornelis (2023): Taxonomic study of the tribe Campsomerini (Hymenoptera, Scoliidae) from northern Vietnam, with the description of a new species and a checklist of Vietnamese scoliid wasps. Deutsche Entomologische Zeitschrift 70 (2): 369-385, DOI: http://dx.doi.org/10.3897/dez.70.101152, URL: http://dx.doi.org/10.3897/dez.70.101152
3621D8E7F5E359F6B6EA3BA773D3BA70.taxon	diagnosis	Diagnosis. Male. Body length 11 - 16 mm. Front largely impunctate, with large, ﬂat, triangular area in front of anterior ocellus; declivity of vertex conspicuously sloping and temples receding dorsally; antennal segment not distinctly crenulate; S 6 and S 7 without copulatory brushes; base of mandible, clypeus laterally, dorsal surface of pronotum, callosity, scapula, broad stripe narrowly interrupted medially on the scutellum, large spot on metanotum medially, small apical stripe on inner surface of first femur, apical half on the outer surface of all femora, outer surface of first and second tibiae and outer surface of first and fifth fore tarsal segments yellow; T 1 - T 5 with apical yellow bands, covering about one-third of T 1, T 4 and T 5 and about one-half of T 2 and T 3 (Fig. 1 A); apical yellow bands on S 2 - S 4 broadly interrupted medially; metasoma with blue reflections; erect vestiture white, except black on two last metasomal segments; wings lightly infumated; base of volsella covered with sparse and short setae (Fig. 1 B). Female. Unknown.	en	Pham, Phong Huy, van Achterberg, Cornelis (2023): Taxonomic study of the tribe Campsomerini (Hymenoptera, Scoliidae) from northern Vietnam, with the description of a new species and a checklist of Vietnamese scoliid wasps. Deutsche Entomologische Zeitschrift 70 (2): 369-385, DOI: http://dx.doi.org/10.3897/dez.70.101152, URL: http://dx.doi.org/10.3897/dez.70.101152
3621D8E7F5E359F6B6EA3BA773D3BA70.taxon	distribution	Distribution. Vietnam (new record): Ha Noi, Hoa Binh, Thai Binh (Fig. 8 A). Elsewhere: Bhutan, China, India, Indonesia, Japan, Korea, Malaysia, Myanmar, Nepal, Philippines (Betrem 1928; Gupta and Jonathan 2003; Girish Kumar and Pham Ph 2015; Liu et al. 2021 a; Taylor and Barthelemy 2021).	en	Pham, Phong Huy, van Achterberg, Cornelis (2023): Taxonomic study of the tribe Campsomerini (Hymenoptera, Scoliidae) from northern Vietnam, with the description of a new species and a checklist of Vietnamese scoliid wasps. Deutsche Entomologische Zeitschrift 70 (2): 369-385, DOI: http://dx.doi.org/10.3897/dez.70.101152, URL: http://dx.doi.org/10.3897/dez.70.101152
F1D9B1E90F0059E994F6BF6BE7513E07.taxon	description	Fig. 2 A-C	en	Pham, Phong Huy, van Achterberg, Cornelis (2023): Taxonomic study of the tribe Campsomerini (Hymenoptera, Scoliidae) from northern Vietnam, with the description of a new species and a checklist of Vietnamese scoliid wasps. Deutsche Entomologische Zeitschrift 70 (2): 369-385, DOI: http://dx.doi.org/10.3897/dez.70.101152, URL: http://dx.doi.org/10.3897/dez.70.101152
F1D9B1E90F0059E994F6BF6BE7513E07.taxon	materials_examined	Specimens examined. Vietnam: Thai Binh: 1 ♀, Phuong Cong, Tien Hai, 03. ix. 2015; 4 ♀♀ + 4 ♂♂, Coll. Phong Huy Pham; Dong Minh and Dong Hoang, Tien Hai, 27. vii. 2017, 2. ix. 2017 Coll. Phong Huy Pham; 2 ♀♀ + 3 ♂♂, Hong Minh, Hung Ha, 25. vi. 2013, 10. vii. 2017, Coll. Phong Huy Pham. Hoa Binh: 1 ♀, Thanh Nong, Kim Boi, 5. viii. 2017, Coll. Phong Huy Pham; 1 ♀, My Tan, Tan Thanh, Luong Son, 27. vi. 2019, Coll. Phong Huy Pham. Thanh Hoa: 3 ♀♀ + 4 ♂♂, Sam Son town, 22. vi. 2016, 26 - 28. vii. 2020, Coll. Phong Huy Pham; 2 ♀ + 2 ♂, Hai Tien, Hoang Hoa, 1. vi. 2022, Coll. Phong Huy Pham. Ha Noi: 2 ♀♀ + 4 ♂♂, Red River Bank, Long Bien, 13. ix. 2015, Coll. Phong Huy Pham; 2 ♀♀ + 3 ♂♂, Lien Mac, Bac Tu Liem, 26. viii. 2017, 19. viii. 2017, 22. x. 2017, 6. vii. 2019, Coll. Phong Huy Pham; 2 ♀♀, Van Hoa, Ba Vi, 8. i. 2020, Coll. Phong Huy Pham; 6 ♀ + 2 ♂, Co Nhue 2, Bac Tu Liem, 12. xii. 2015, 05. i. 2016, 12. xii. 2022, 1. i. 2023, Coll. Phong Huy Pham; 2 ♀♀ + 2 ♂♂, Minh Khai, Bac Tu Liem, iii-vi. 2019, Malaise traps, Coll. Phong Huy Pham; 1 ♂, Thuy Xuan Tien, Chuong My, Malaise trap, Coll. Phong Huy Pham. Vinh Phuc: 3 ♀♀, Me Linh Station for biodiversity, Me Linh, 2. vi. 2018, Coll. Phong Huy Pham. Nam Dinh: 1 ♀, Xuan Thuy National Park, Xuan Thuy, 3. ix. 2016, Coll. Phong Huy Pham. Quang Ninh: 1 ♂, Bai Chay, Ha Long, 14. vi. 2020, Coll. Phong Huy Pham.	en	Pham, Phong Huy, van Achterberg, Cornelis (2023): Taxonomic study of the tribe Campsomerini (Hymenoptera, Scoliidae) from northern Vietnam, with the description of a new species and a checklist of Vietnamese scoliid wasps. Deutsche Entomologische Zeitschrift 70 (2): 369-385, DOI: http://dx.doi.org/10.3897/dez.70.101152, URL: http://dx.doi.org/10.3897/dez.70.101152
F1D9B1E90F0059E994F6BF6BE7513E07.taxon	diagnosis	Diagnosis. Female. Body length 14 - 21 mm. Vestiture black, except greyish on clypeus, front and antennal scape; occiput, dorsal surface of pronotum, scapula and anterior part of mesoscutum with dense, erect white setae; wings dark brown, with conspicuously blue reflections (Fig. 2 A). Male. Body length 10 - 15 mm. S 6 and S 7 with copulatory brushes; metasoma with light blue reflections; broad stripe along lateral margin of clypeus, base of mandible, dorsal surface of pronotum, scapula dorsally and posteriorly, stripe on callosity, tegula anteriorly; moderately large band on scutellum narrowly interrupted medially, rather small median spot on metanotum, stripe on apical half of all femora, outer surface of all tibiae and outer surface of first and fifth fore tarsal segments yellow; T 1 - T 4 with apical yellow bands, covering almost entire T 1, more than three-fourths of T 2, more than one-half of T 3 and approximately one-half of T 4 (Fig. 2 B); a pair of rather small yellow spots on S 2, S 3 and S 5 posterolaterally; erect vestiture white, except black on S 5 - S 7; S 6 and S 7 with long, dense black setae; wings lightly infumated; base of volsella covered with dense and long setae (Fig. 2 C).	en	Pham, Phong Huy, van Achterberg, Cornelis (2023): Taxonomic study of the tribe Campsomerini (Hymenoptera, Scoliidae) from northern Vietnam, with the description of a new species and a checklist of Vietnamese scoliid wasps. Deutsche Entomologische Zeitschrift 70 (2): 369-385, DOI: http://dx.doi.org/10.3897/dez.70.101152, URL: http://dx.doi.org/10.3897/dez.70.101152
F1D9B1E90F0059E994F6BF6BE7513E07.taxon	distribution	Distribution. Vietnam (new record): Ha Noi, Hoa Binh, Nam Dinh, Quang Ninh, Thai Binh, Thanh Hoa, Vinh Phuc (Fig. 8 B). Elsewhere: Bangladesh, India, Nepal, Sri Lanka (Betrem 1928; Krombein 1978; Gupta and Jonathan 2003; Liu et al. 2021 a; Taylor and Barthelemy 2021).	en	Pham, Phong Huy, van Achterberg, Cornelis (2023): Taxonomic study of the tribe Campsomerini (Hymenoptera, Scoliidae) from northern Vietnam, with the description of a new species and a checklist of Vietnamese scoliid wasps. Deutsche Entomologische Zeitschrift 70 (2): 369-385, DOI: http://dx.doi.org/10.3897/dez.70.101152, URL: http://dx.doi.org/10.3897/dez.70.101152
45F090C2D99254D884F78AC0D4640DF4.taxon	description	Fig. 2 D-F	en	Pham, Phong Huy, van Achterberg, Cornelis (2023): Taxonomic study of the tribe Campsomerini (Hymenoptera, Scoliidae) from northern Vietnam, with the description of a new species and a checklist of Vietnamese scoliid wasps. Deutsche Entomologische Zeitschrift 70 (2): 369-385, DOI: http://dx.doi.org/10.3897/dez.70.101152, URL: http://dx.doi.org/10.3897/dez.70.101152
45F090C2D99254D884F78AC0D4640DF4.taxon	materials_examined	Specimens examined. Vietnam: Thai Binh: 13 ♀♀, Hong Minh, Hung Ha, 25. vi. 2013, 10. vii. 2017, Coll. Phong Huy Pham. Thanh Hoa: 1 ♀ + 2 ♂♂, Sam Son town, 22. vi. 2016, 26 - 28. vii. 2020, Coll. Phong Huy Pham; 2 ♂, Hai Tien, Hoang Hoa, 1. vi. 2022, Coll. Phong Huy Pham. Ha Noi: 1 ♀ + 1 ♂, Nghia Do, Cau Giay, 04. i. 2016, 16. vii. 2017, Coll. Phong Huy Pham; 1 ♀ + 2 ♂♂, Red river bank, Long Bien, 13. ix. 2015, Coll. Phong Huy Pham; 1 ♀, Lien Mac, Bac Tu Liem, 19. viii. 2017, 22. x. 2017, Coll. Phong Huy Pham; 2 ♀♀, Van Hoa, Ba Vi, 8. i. 2020, Coll. Phong Huy Pham; 8 ♀♀ + 2 ♂♂, Co Nhue 2, Bac Tu Liem, 05. i. 2016, 13. xii. 2015, 21. xii. 2022, Coll. Phong Huy Pham. Lang Son: 1 ♂, Huu Lien, Huu Lung, 13. vi. 2018, Coll. Phong Huy Pham.	en	Pham, Phong Huy, van Achterberg, Cornelis (2023): Taxonomic study of the tribe Campsomerini (Hymenoptera, Scoliidae) from northern Vietnam, with the description of a new species and a checklist of Vietnamese scoliid wasps. Deutsche Entomologische Zeitschrift 70 (2): 369-385, DOI: http://dx.doi.org/10.3897/dez.70.101152, URL: http://dx.doi.org/10.3897/dez.70.101152
45F090C2D99254D884F78AC0D4640DF4.taxon	diagnosis	Diagnosis. Female. Body length 14 - 22 mm. Vestiture black, except greyish-white on clypeus, front and antennal scape; occiput, dorsal surface of pronotum, scapula and anterior part of mesoscutum with dense, erect red-brown setae; wings dark brown, with light blue reflections (Fig. 2 D). Male. Body length: 10 - 14 mm. S 6 and S 7 with copulatory brushes; metasoma with light blue reflections; broad stripe along lateral margin of clypeus, base of mandible, very narrow stripe on scapula posteriorly, very small spot on callosity, tegula anteriorly, small stripe on apical half of fore femur, outer surface of mid-femur apically, small spot on hind femur apically, outer surface of fore and mid-tibiae, large stripe on apical half of hind tibia and outer surface of first and fifth fore tarsal segments yellow; apical yellow bands on T 1 - T 4, covering about one-half of T 1, T 2 and T 4 and about one-third of T 3 (Fig. 2 E); a pair of small yellow spots on S 2 and S 3 posterolaterally, sometimes on S 4; erect vestiture white, except black on two last metasomal segments; wings lightly infumated; base of volsella covered with dense and long setae (Fig. 2 F).	en	Pham, Phong Huy, van Achterberg, Cornelis (2023): Taxonomic study of the tribe Campsomerini (Hymenoptera, Scoliidae) from northern Vietnam, with the description of a new species and a checklist of Vietnamese scoliid wasps. Deutsche Entomologische Zeitschrift 70 (2): 369-385, DOI: http://dx.doi.org/10.3897/dez.70.101152, URL: http://dx.doi.org/10.3897/dez.70.101152
45F090C2D99254D884F78AC0D4640DF4.taxon	distribution	Distribution. Vietnam: Ha Noi, Lang Son, Thanh Hoa, Thai Binh (Fig. 8 C). Elsewhere: China, Indonesia, Malaysia, Myanmar, Thailand (Betrem 1928, 1941; Gupta and Jonathan 2003). Campsomeriella collaris (Fabricius) is a polytypic taxon that is widely distributed primarily in the Oriental region. The species consists of three subspecies, C. collaris collaris (Fabricius), C. collaris quadrifasciata (Fabricius) and C. collaris insularis Gupta & Jonathan, 2003 (Osten 2005). These subspecies are distinguished, in females, by differences in the colour of the erect setae on the head and mesosoma and reflections on wings and in males, by the difference in yellow spots. In northern Vietnam, C. collaris collaris (Fabricius) and C. collaris quadrifasciata (Fabricius) are the most common and recognised scoliid species because of the entirely black body in females, the dark brown wings and erect white or red-brown setae on the occiput, scapula and anterior part of the mesoscutum; and the very large yellow bands on T 1 - T 3 in males of C. collaris collaris (Fabricius). Campsomeriella collaris collaris was originally described from India by Fabricius (1775) as Tiphia collaris. Krombein (1979) stated that the subspecies occurs only in Sri Lanka and southern India. Gupta and Jonathan (2003) showed the subspecies being common and widely distributed in the Indian subregion and recorded it occurring in Nepal and Bangladesh. Betrem (1928) recorded only C. collaris quadrifasciata from northern and central Vietnam. Liu et al. (2021 a, 2021 b) recorded C. (C.) collaris from China without recognition of subspecies. Judging from the key characters and images, these specimens should be classified as C. (C.) Campsomeriella collaris Campsomeriella quadrifasciata. Taylor and Barthelemy (2021) recorded it from Hong Kong. In this present study, the first author found that populations collected at the same locality, for example, Thai Binh and Thanh Hoa, would key to both C. collaris collaris and C. collaris quadrifasciata. We hypothesise that C. collaris populations are variable in colour in India, Nepal, Bangladesh to Vietnam and China and that recognition of both subspecies is probably not warranted as indicated in Liu et al. (2021 a, 2021 b). Future research is needed to better understand the colour variation of this species in a larger geographical context. Some small female specimens (14 - 15 mm body length) have dense greyish setae on the occiput, scapula and anterior part of the mesoscutum, suggesting that variation in the colour of setae on the body is at least partly related to overall size. Khuat et al. (2013) recorded a scoliid as Campsomeris sp. from Ha Noi. The specimens (two females and two males collected at Bai Giua Song Hong, Long Bien district in 2012) would key to C. collaris quadrifasciata.	en	Pham, Phong Huy, van Achterberg, Cornelis (2023): Taxonomic study of the tribe Campsomerini (Hymenoptera, Scoliidae) from northern Vietnam, with the description of a new species and a checklist of Vietnamese scoliid wasps. Deutsche Entomologische Zeitschrift 70 (2): 369-385, DOI: http://dx.doi.org/10.3897/dez.70.101152, URL: http://dx.doi.org/10.3897/dez.70.101152
CE5B3C821AD55C02A94DA0BFF3DE6205.taxon	description	Fig. 3 A, B	en	Pham, Phong Huy, van Achterberg, Cornelis (2023): Taxonomic study of the tribe Campsomerini (Hymenoptera, Scoliidae) from northern Vietnam, with the description of a new species and a checklist of Vietnamese scoliid wasps. Deutsche Entomologische Zeitschrift 70 (2): 369-385, DOI: http://dx.doi.org/10.3897/dez.70.101152, URL: http://dx.doi.org/10.3897/dez.70.101152
CE5B3C821AD55C02A94DA0BFF3DE6205.taxon	materials_examined	Specimens examined. Vietnam: Lao Cai: 2 ♂♂, Cat Cat, Sa Pa, 21. ix. 2017, Coll. Phong Huy Pham.	en	Pham, Phong Huy, van Achterberg, Cornelis (2023): Taxonomic study of the tribe Campsomerini (Hymenoptera, Scoliidae) from northern Vietnam, with the description of a new species and a checklist of Vietnamese scoliid wasps. Deutsche Entomologische Zeitschrift 70 (2): 369-385, DOI: http://dx.doi.org/10.3897/dez.70.101152, URL: http://dx.doi.org/10.3897/dez.70.101152
CE5B3C821AD55C02A94DA0BFF3DE6205.taxon	diagnosis	Diagnosis. Male. Body length 16 - 18 mm. Frontal spatium densely punctate, with small impunctate area posteriorly at the middle; hind tibial spur white; antenna reddish-brown; base of mandible, clypeus, scrobe, large spot on gena, scapula, dorsal surface of pronotum, callosity, small spot at posterior corners of mesoscutum, tegula anteriorly, fore coxa, stripe on outer surface of all femora, outer surface of fore and mid-tibiae and outer surface of first fore tarsal segment yellow; apical yellow bands on T 1 - T 4 narrow, about one-third of T 1 and about one-fifth of T 2 - T 4 (Fig. 3 A); S 2 - S 4 with small apical yellow bands, that on S 2, interrupted narrowly and those on S 3 and S 4 interrupted more widely; erect vestiture goldish-white, except black on three last metasomal segments; wings yellowish, lightly infuscated at apex; genitalia with paramere moderately long and stout, base of volsella with dense and long setae, distance between base of these setae less than their own diameter (Fig. 3 B). Female. Unknown.	en	Pham, Phong Huy, van Achterberg, Cornelis (2023): Taxonomic study of the tribe Campsomerini (Hymenoptera, Scoliidae) from northern Vietnam, with the description of a new species and a checklist of Vietnamese scoliid wasps. Deutsche Entomologische Zeitschrift 70 (2): 369-385, DOI: http://dx.doi.org/10.3897/dez.70.101152, URL: http://dx.doi.org/10.3897/dez.70.101152
CE5B3C821AD55C02A94DA0BFF3DE6205.taxon	distribution	Distribution. Vietnam (new record): Lao Cai (Fig. 8 D). Elsewhere: India, Myanmar, Nepal (Betrem 1928; Gupta and Jonathan 2003; Girish Kumar and Pham Ph 2015).	en	Pham, Phong Huy, van Achterberg, Cornelis (2023): Taxonomic study of the tribe Campsomerini (Hymenoptera, Scoliidae) from northern Vietnam, with the description of a new species and a checklist of Vietnamese scoliid wasps. Deutsche Entomologische Zeitschrift 70 (2): 369-385, DOI: http://dx.doi.org/10.3897/dez.70.101152, URL: http://dx.doi.org/10.3897/dez.70.101152
16465C6D1F0150228EA9A5290231FB39.taxon	description	Fig. 4 A-C	en	Pham, Phong Huy, van Achterberg, Cornelis (2023): Taxonomic study of the tribe Campsomerini (Hymenoptera, Scoliidae) from northern Vietnam, with the description of a new species and a checklist of Vietnamese scoliid wasps. Deutsche Entomologische Zeitschrift 70 (2): 369-385, DOI: http://dx.doi.org/10.3897/dez.70.101152, URL: http://dx.doi.org/10.3897/dez.70.101152
16465C6D1F0150228EA9A5290231FB39.taxon	materials_examined	Specimens examined. Vietnam: Ha Noi: 1 ♂, Lien Mac, Bac Tu Liem, 27. viii. 2017, Coll. Phong Huy Pham; 1 ♂, Long Bien, 12. xii. 2015, Coll. Phong Huy Pham. Thai Binh: 2 ♂♂, Hong Minh, Hung Ha, 10. vii. 2017, Coll. Phong Huy Pham. Thanh Hoa: 2 ♂, Hai Tien, Hoang Hoa, 1. vi. 2022, Coll. Phong Huy Pham.	en	Pham, Phong Huy, van Achterberg, Cornelis (2023): Taxonomic study of the tribe Campsomerini (Hymenoptera, Scoliidae) from northern Vietnam, with the description of a new species and a checklist of Vietnamese scoliid wasps. Deutsche Entomologische Zeitschrift 70 (2): 369-385, DOI: http://dx.doi.org/10.3897/dez.70.101152, URL: http://dx.doi.org/10.3897/dez.70.101152
16465C6D1F0150228EA9A5290231FB39.taxon	diagnosis	Diagnosis. Male. Body length 7 - 10 mm. Metasoma with faint blue reflections dorsally; flagellum brown; clypeus, except for large black spot medially, base of mandible (Fig. 4 B), scapula, tiny spot on callosity, small spot on tegula anteriorly, stripe on scutellum medially, small median spot on metanotum posteriorly, about one-third of anterior surface of fore coxa beneath, small stripe on apical half of all femora and outer surface of hind tibia, outer surface of fore and mid-tibiae, outer surface of fore tarsus and mid-basitarsus yellow; T 1 - T 5 with apical yellow bands, that on T 1, moderately emarginate anteromedially and covering about one-third of T 1, those on T 2 - T 4, conspicuously emarginate anteromedially and covering one-half of T 2 - T 4, that on T 5, not emarginate anteriorly (Fig. 4 A); S 2 - S 4 with narrow apical yellow bands, that on S 4, interrupted medially or reduced to spot posterolaterally; erect vestiture white, sparse on metasoma and moderately dense on head and mesosoma; two last metasomal segments with black setae; tomentum silvery, relatively sparse on head and side of mesosoma; wings hyaline; genitalia with paramere stout; base of volsella with sparse and long setae (Fig. 4 C). Female. Unknown.	en	Pham, Phong Huy, van Achterberg, Cornelis (2023): Taxonomic study of the tribe Campsomerini (Hymenoptera, Scoliidae) from northern Vietnam, with the description of a new species and a checklist of Vietnamese scoliid wasps. Deutsche Entomologische Zeitschrift 70 (2): 369-385, DOI: http://dx.doi.org/10.3897/dez.70.101152, URL: http://dx.doi.org/10.3897/dez.70.101152
16465C6D1F0150228EA9A5290231FB39.taxon	distribution	Distribution. Vietnam (new record): Ha Noi, Thai Binh (Fig. 8 E). Elsewhere: China, India, Sri Lanka, Taiwan (Betrem 1928; Gupta and Jonathan 2003; Liu et al. 2021 a). Micromeriella marginella is widely distributed in the Oriental region. The species ranges from Sri Lanka through India to Southeast Asia and also in China and Taiwan. There have been seven subspecies recorded for M. marginella, namely M. marginella marginella (Klug), M. m. bariensis (Tsuneki, 1972), M. m. billitonensis (Tullgren, 1904), M. m. formosana (Betrem, 1928), M. m. modesta (F. Smith, 1855), M. m. terinata (F. Smith, 1858) and M. m. thainana (Tsuneki, 1972). Osten (2005) did not recognise M. m. bariensis, M. m. billitonensis and M. m. thainana. The seven subspecies are distinguished by the difference in yellow marks on the body in males and by alteration of apical yellow bands on the metasomal terga in females. These characters are likely insufficient to retain the subspecies as valid taxa.	en	Pham, Phong Huy, van Achterberg, Cornelis (2023): Taxonomic study of the tribe Campsomerini (Hymenoptera, Scoliidae) from northern Vietnam, with the description of a new species and a checklist of Vietnamese scoliid wasps. Deutsche Entomologische Zeitschrift 70 (2): 369-385, DOI: http://dx.doi.org/10.3897/dez.70.101152, URL: http://dx.doi.org/10.3897/dez.70.101152
16BB2281330C5D46A0328AC46DC5ACAE.taxon	description	Fig. 5 A-C	en	Pham, Phong Huy, van Achterberg, Cornelis (2023): Taxonomic study of the tribe Campsomerini (Hymenoptera, Scoliidae) from northern Vietnam, with the description of a new species and a checklist of Vietnamese scoliid wasps. Deutsche Entomologische Zeitschrift 70 (2): 369-385, DOI: http://dx.doi.org/10.3897/dez.70.101152, URL: http://dx.doi.org/10.3897/dez.70.101152
16BB2281330C5D46A0328AC46DC5ACAE.taxon	materials_examined	Specimens examined. Vietnam: Quang Ninh: 3 ♀♀, Yen Tu National Park, Uong Bi, 27. vi. 2013, Coll. Phong Huy Pham; 2 ♂♂, Bai Chay, 14. vi. 2020, Coll. Phong Huy Pham. Nam Dinh: 1 ♀ + 1 ♂, Xuan Thuy National Park, Xuan Thuy, 31. xii. 2015, Coll. Phong Huy Pham. Ha Noi: 2 ♀♀ + 2 ♂♂, My Dinh, Nam Tu Liem, 17. xi. 2015, Coll. Phong Huy Pham; 3 ♀♀ + 2 ♂♂, Lien Mac, Bac Tu Liem, 6. vii. 2019, Coll. Phong Huy Pham; 1 ♀ + 2 ♂♂, Van Hoa, Ba Vi, 8. i. 2020, Coll. Phong Huy Pham; 1 ♀ + 2 ♂♂, Long Bien, 12. xii. 2015, Coll. Phong Huy Pham; 4 ♀♀, Co Nhue 2, Bac Tu Liem, 03. iv. 2017, 4. iv. 2022, Coll. Phong Huy Pham. Hoa Binh: 2 ♀♀ + 4 ♂♂, Tan Lac, Yen Thuy, 3. viii. 2017, Coll. Phong Huy Pham. Thai Binh: 3 ♀♀ + 5 ♂♂, Dong Minh and Dong Hoang, Tien Hai, 27. vii. 2018, Coll. Phong Huy Pham.	en	Pham, Phong Huy, van Achterberg, Cornelis (2023): Taxonomic study of the tribe Campsomerini (Hymenoptera, Scoliidae) from northern Vietnam, with the description of a new species and a checklist of Vietnamese scoliid wasps. Deutsche Entomologische Zeitschrift 70 (2): 369-385, DOI: http://dx.doi.org/10.3897/dez.70.101152, URL: http://dx.doi.org/10.3897/dez.70.101152
16BB2281330C5D46A0328AC46DC5ACAE.taxon	diagnosis	Diagnosis. Female. Body length 12 - 20 mm. Front with deep punctures in front of anterior ocellus; lateral carina of propodeum extended beyond spiracle; forewing yellowish and hyaline, with first submarginal cell almost entirely covered with short setae and with a large black spot subapically; legs ferruginous; antenna black; mandible often red-brown; T 1 - T 3 with narrow yellow bands apically; apical fringes on T 1 - T 4 reddish-golden; erect vestiture and tomentum reddish-golden, except black on two last metasomal segments (Fig. 5 A). Male. Body length 10 - 13 mm. Antenna and legs wholly black; metasoma with faint blue reflections; clypeus, except for large black spot medially, base of mandible, lower part of inner eye orbit, scrobe, elongate mark on gena, scapula, callosity, tiny mark on mesoscutum posterolaterally, small spot on tegula anteriorly, narrow band on scutellum anteriorly, large median spot on metanotum, anterior side of fore coxa, apical mark on fore and hind femora beneath, narrow stripes above and below on mid-femur, outer surfaces of fore and mid-tibiae and outer surface of first fore tarsi yellow; apical yellow bands on T 1 - T 4, covering less than one-half of their length (Fig. 5 B); S 2 - S 4 with narrow apical yellow bands, that on S 4, broadly interrupted medially; erect vestiture pale white, except black on two last metasomal segments and some black setae on T 5 apically; wings hyaline, slightly infumated at apex; forewing without dark mark subapically; base of volsella with sparse setae, distance between bases of these setae more than their own diameter (Fig. 5 C).	en	Pham, Phong Huy, van Achterberg, Cornelis (2023): Taxonomic study of the tribe Campsomerini (Hymenoptera, Scoliidae) from northern Vietnam, with the description of a new species and a checklist of Vietnamese scoliid wasps. Deutsche Entomologische Zeitschrift 70 (2): 369-385, DOI: http://dx.doi.org/10.3897/dez.70.101152, URL: http://dx.doi.org/10.3897/dez.70.101152
16BB2281330C5D46A0328AC46DC5ACAE.taxon	distribution	Distribution. Vietnam (new record): Ha Noi, Hoa Binh, Nam Dinh, Quang Ninh, Thai Binh (Fig. 8 F). Elsewhere: Bhutan, China, India, Indonesia, Malaysia, Myanmar, Nepal, Taiwan, Thailand (Betrem 1928; Gupta and Jonathan 2003; Girish Kumar and Pham Ph 2015; Liu et al. 2021 a; Taylor and Barthelemy 2021). Phalerimeris phalerata is widely distributed in the Oriental region and ranges from Sri Lanka, India and Nepal, eastwards to Southeast Asia and also into China and Taiwan. Three subspecies have been recorded P. phalerata phalerata (de Saussure), P. p. turneri (Betrem, 1928) and P. p. bankanensis (Betrem, 1928). Osten (2005) did not recognise the last subspecies. In females, these three subspecies are distinguished, based on apical fringes on the metasomal terga and the yellow bands on T 1 and T 2. In P. p. phalerata, the apical fringes on T 1 - T 4 are reddish-golden, the apical fringe on T 5 and setae on T 6 are black and the yellow bands on T 1 and T 2 are narrow and continuous in the middle area. In P. p. turneri, the apical fringes on T 1 - T 5 and setae on T 6 are reddish-golden and the yellow bands on T 1 and T 2 are moderately broad and continuous in the middle area. In P. p. bankanensis, the apical fringes on T 1 - T 5 and setae on T 6 are reddish-golden and the yellow bands on T 1 and T 2 are rather narrow and interrupted in the middle. The males of all three subspecies are very similar (de Saussure 1858; Betrem 1928; Gupta and Jonathan 2003). In some female specimens of P. phalerata phalerata from North Vietnam, the apical yellow bands on T 1 and T 2 are narrow, about one-third the length of T 1 and one-fifth that of T 2 and continuous in the middle area. The apical yellow band on T 3 is also narrow, but interrupted in the middle. The apical fringe on T 5 includes both median black and lateral yellow setae and setae on T 6 are entirely black. Therefore, the population of this species in northern Vietnam shows variation suggesting that P. p. turneri should be synonymised with P. p. phalerata.	en	Pham, Phong Huy, van Achterberg, Cornelis (2023): Taxonomic study of the tribe Campsomerini (Hymenoptera, Scoliidae) from northern Vietnam, with the description of a new species and a checklist of Vietnamese scoliid wasps. Deutsche Entomologische Zeitschrift 70 (2): 369-385, DOI: http://dx.doi.org/10.3897/dez.70.101152, URL: http://dx.doi.org/10.3897/dez.70.101152
8BBE7A205976531DB92906F6E03DF2C2.taxon	description	Fig. 6 A, B	en	Pham, Phong Huy, van Achterberg, Cornelis (2023): Taxonomic study of the tribe Campsomerini (Hymenoptera, Scoliidae) from northern Vietnam, with the description of a new species and a checklist of Vietnamese scoliid wasps. Deutsche Entomologische Zeitschrift 70 (2): 369-385, DOI: http://dx.doi.org/10.3897/dez.70.101152, URL: http://dx.doi.org/10.3897/dez.70.101152
8BBE7A205976531DB92906F6E03DF2C2.taxon	materials_examined	Specimens examined. Vietnam: Ha Noi: 3 ♂♂, Lien Mac, Bac Tu Liem, 27. viii. 2017, 4. ix. 2017; 3 ♂♂, Red River Bank, Long Bien, 13. ix. 2015, 13. xi. 2015; Coll. Phong Huy Pham.	en	Pham, Phong Huy, van Achterberg, Cornelis (2023): Taxonomic study of the tribe Campsomerini (Hymenoptera, Scoliidae) from northern Vietnam, with the description of a new species and a checklist of Vietnamese scoliid wasps. Deutsche Entomologische Zeitschrift 70 (2): 369-385, DOI: http://dx.doi.org/10.3897/dez.70.101152, URL: http://dx.doi.org/10.3897/dez.70.101152
8BBE7A205976531DB92906F6E03DF2C2.taxon	diagnosis	Diagnosis. Male. Body length 17 - 21 mm. Clypeus broadly impunctate medially, with coarse, dense punctures laterally and posteriorly; frontal spatium with small, contiguous punctures; mesosoma moderately densely and shallowly punctate; clypeus black; scapula, tiny spots on posterolateral corners of mesoscutum, apical bands on T 1 - T 5 and S 2 - S 4, spots on S 2 and S 3 anterolaterally and small spots on S 5 and S 6 posterolaterally yellow; apical yellow bands on T 1 - T 3 broad, covering more than one-half of their length, that on T 1, broadly interrupted medially, those on T 2 and T 3, deeply and broadly emarginate, those on T 4 and T 5, covering less than one-half of their length and narrowly emarginate medially (Fig. 6 A); yellow bands on S 2 - S 5 narrowly interrupted medially; vestiture white, except black on T 6 and T 7; tomentum on head and mesosoma silvery; wings yellowish, forewing slightly infumated apically; base of volsella with dense and long setae; outer margin of paramere with dense and long setae medially; inter margin with sparse and short setae medially (Fig. 6 B). Female. Unknown.	en	Pham, Phong Huy, van Achterberg, Cornelis (2023): Taxonomic study of the tribe Campsomerini (Hymenoptera, Scoliidae) from northern Vietnam, with the description of a new species and a checklist of Vietnamese scoliid wasps. Deutsche Entomologische Zeitschrift 70 (2): 369-385, DOI: http://dx.doi.org/10.3897/dez.70.101152, URL: http://dx.doi.org/10.3897/dez.70.101152
8BBE7A205976531DB92906F6E03DF2C2.taxon	distribution	Distribution. Vietnam (new record): Ha Noi (Fig. 8 G). Elsewhere: China (Hong Kong), India, Nepal (Gupta and Jonathan 1989, 2003; Taylor and Barthelemy 2021; Chen et al. 2022).	en	Pham, Phong Huy, van Achterberg, Cornelis (2023): Taxonomic study of the tribe Campsomerini (Hymenoptera, Scoliidae) from northern Vietnam, with the description of a new species and a checklist of Vietnamese scoliid wasps. Deutsche Entomologische Zeitschrift 70 (2): 369-385, DOI: http://dx.doi.org/10.3897/dez.70.101152, URL: http://dx.doi.org/10.3897/dez.70.101152
BE063382C1AF5B82A0F77A4EF9AC4B10.taxon	description	Fig. 6 C, D	en	Pham, Phong Huy, van Achterberg, Cornelis (2023): Taxonomic study of the tribe Campsomerini (Hymenoptera, Scoliidae) from northern Vietnam, with the description of a new species and a checklist of Vietnamese scoliid wasps. Deutsche Entomologische Zeitschrift 70 (2): 369-385, DOI: http://dx.doi.org/10.3897/dez.70.101152, URL: http://dx.doi.org/10.3897/dez.70.101152
BE063382C1AF5B82A0F77A4EF9AC4B10.taxon	materials_examined	Specimens examined. Vietnam: Ha Noi: 2 ♀♀, Lien Mac, Bac Tu Liem, 27. viii. 2017; 1 ♀, My Dinh, Nam Tu Liem, 16. x. 2015, Coll. Phong Huy Pham. Thai Binh: 2 ♀♀, Dong Hoang, Tien Hai, 2. viii. 2018; 3 ♀♀, Hong Minh, Hung Ha, 20 - 25. vi. 2013, 25. x. 2019, Coll. Phong Huy Pham. Nam Dinh: 1 ♀, Xuan Thuy National Park, Xuan Thuy 23. v. 2016, Coll. Phong Huy Pham. Vinh Phuc: 1 ♀, Ngoc Thach, Me Linh, 31. v. 2019, Coll. Phong Huy Pham. Lang Son: 1 ♀, Lang Son city, 23. iv. 2022, Coll. Phong Huy Pham.	en	Pham, Phong Huy, van Achterberg, Cornelis (2023): Taxonomic study of the tribe Campsomerini (Hymenoptera, Scoliidae) from northern Vietnam, with the description of a new species and a checklist of Vietnamese scoliid wasps. Deutsche Entomologische Zeitschrift 70 (2): 369-385, DOI: http://dx.doi.org/10.3897/dez.70.101152, URL: http://dx.doi.org/10.3897/dez.70.101152
BE063382C1AF5B82A0F77A4EF9AC4B10.taxon	diagnosis	Diagnosis. Female. Body length 30 - 33 mm. Lateral carina of propodeum extending beyond spiracle; dorso-median area of propodeum not triangularly protruded posteriorly, posterior surface of propodeum with dense punctures; vertex behind posterior ocelli with dense punctures (Fig. 6 C); mesopleural crest sharp; mandible usually with red-brown spots; T 2 and T 3 with a pair of yellow spots posterolaterally, T 2 and T 3 reddish-brown anteriorly, T 5 yellow, T 4 almost entirely yellow, S 3 - S 6 reddish-brown; erect vestiture black, except whitish on scrobe and frons; occiput and gena with blackish-grey setae; apical fringes and setae on T 3 - T 5 and S 3 - S 5 reddish-golden; T 6 with reddish-golden setae; wings dark brown, with violet reflections (Fig. 6 D). Male. Unknown.	en	Pham, Phong Huy, van Achterberg, Cornelis (2023): Taxonomic study of the tribe Campsomerini (Hymenoptera, Scoliidae) from northern Vietnam, with the description of a new species and a checklist of Vietnamese scoliid wasps. Deutsche Entomologische Zeitschrift 70 (2): 369-385, DOI: http://dx.doi.org/10.3897/dez.70.101152, URL: http://dx.doi.org/10.3897/dez.70.101152
BE063382C1AF5B82A0F77A4EF9AC4B10.taxon	distribution	Distribution. Vietnam: Ha Noi, Lang Son, Nam Dinh, Thai Binh, Vinh Phuc (Fig. 8 H). Elsewhere: China, Indonesia, Malaysia, Myanmar (Betrem 1928; Gupta and Jonathan 2003; Liu et al. 2021 a; Chen et al. 2022).	en	Pham, Phong Huy, van Achterberg, Cornelis (2023): Taxonomic study of the tribe Campsomerini (Hymenoptera, Scoliidae) from northern Vietnam, with the description of a new species and a checklist of Vietnamese scoliid wasps. Deutsche Entomologische Zeitschrift 70 (2): 369-385, DOI: http://dx.doi.org/10.3897/dez.70.101152, URL: http://dx.doi.org/10.3897/dez.70.101152
2E72C16EFB625B2BA23B6BB2FFB4D3A9.taxon	description	Fig. 7 A-F	en	Pham, Phong Huy, van Achterberg, Cornelis (2023): Taxonomic study of the tribe Campsomerini (Hymenoptera, Scoliidae) from northern Vietnam, with the description of a new species and a checklist of Vietnamese scoliid wasps. Deutsche Entomologische Zeitschrift 70 (2): 369-385, DOI: http://dx.doi.org/10.3897/dez.70.101152, URL: http://dx.doi.org/10.3897/dez.70.101152
2E72C16EFB625B2BA23B6BB2FFB4D3A9.taxon	materials_examined	Specimens examined. Holotype. ♂, Vietnam: Hai Phong, Cat Ba National Park, Cat Hai district, 20 ° 47 ' 50 " N, 107 ° 4 ' 15 " E, 7 m alt., 17. ii. 2016, Coll. Phong Huy Pham (IEBR). Paratype. 1 ♂, same place, date and collector as holotype (IEBR).	en	Pham, Phong Huy, van Achterberg, Cornelis (2023): Taxonomic study of the tribe Campsomerini (Hymenoptera, Scoliidae) from northern Vietnam, with the description of a new species and a checklist of Vietnamese scoliid wasps. Deutsche Entomologische Zeitschrift 70 (2): 369-385, DOI: http://dx.doi.org/10.3897/dez.70.101152, URL: http://dx.doi.org/10.3897/dez.70.101152
2E72C16EFB625B2BA23B6BB2FFB4D3A9.taxon	diagnosis	Diagnosis. Sericocampsomeris vietnamica belongs to the genus Sericocampsomeris because of the following combination of characters: Body length 21 - 24.5 mm; frontal spatium densely punctate; frontal fissura present, extending up to anterior ocellus; anterior ocellus distinctly larger than posterior ocelli and set in a broad and shallow pit; wings yellowish and hyaline, forewing with two recurrent veins; integument black; clypeus marked with yellow; mandible, scapula, scutellum and metanotum entirely black; hind tibial spur black; metasoma with yellow bands on apical tergites and sternites; vestiture yellowish-white mixed with black; paramere slender, outer margin moderately angled medially, rounded apically, inner margin sub-straight, dorsal surface with dense and long setae, ventral surface with sparse and short setae; volsella with setae, moderately dense basally and sparse ventrally (for diagnosis of male Sericocampsomeris, see Betrem (1941) (page 92), Betrem and Bradley (1972) (page 12), Gupta and Jonathan (2003) (page 58), Liu et al. (2021 b) (pages 146 and 159) and Taylor and Barthelemy (2021) (pages 20 and 42 )). This new species is similar to S. flavomaculata and S. stygia by having clypeus impunctate medially, with dense punctures posteriorly; frontal spatium densely and distinctly punctate; frontal fissure present, extending to anterior ocellus; anterior ocellus distinctly larger than posterior ocelli and set in a broad and shallow pit; scutellum and metanotum without longitudinal carina medially; dorso-median area of propodeum without distinct tubercle medially; T 1 - T 3 with yellow bands apically. The new species is easily distinguished from S. flavomaculata and S. stygia by the following characters: head, scape, mesoscutum, scutellum and metanotum densely, coarsely, deeply punctate; clypeus sparsely punctate laterally and anteriorly; anterior margin of clypeus dark yellow; scapulae, scutellum and metanotum entirely black; T 4 without yellow band apically; apical yellow bands on S 2 and S 3 narrow, broadly interrupted medially; head and mesosoma with yellowish setae; wings yellowish; metasoma with conspicuous blue reflections.	en	Pham, Phong Huy, van Achterberg, Cornelis (2023): Taxonomic study of the tribe Campsomerini (Hymenoptera, Scoliidae) from northern Vietnam, with the description of a new species and a checklist of Vietnamese scoliid wasps. Deutsche Entomologische Zeitschrift 70 (2): 369-385, DOI: http://dx.doi.org/10.3897/dez.70.101152, URL: http://dx.doi.org/10.3897/dez.70.101152
2E72C16EFB625B2BA23B6BB2FFB4D3A9.taxon	description	Description. Male. Body length 21 - 24.5 mm (holotype: 22.5 mm); forewing length 20 - 21 mm (holotype: 20 mm). Colour. Black, except yellow on anterior margin of clypeus; tegula testaceous (Fig. 7 A, B); T 1 - T 3 with yellow bands apically, that on T 1, very narrow and broadly interrupted medially, covering about one-sixth of T 1, that on T 2, narrowly emarginate medially, covering less than one-half of T 2, that on T 3, covering about one-fourth of T 3 (Fig. 7 E); apical yellow bands on S 2 and S 3 narrow, broadly interrupted medially; metasoma with conspicuous blue reflections (Fig. 7 C). Vestiture. Yellowish-white, except black on two last metasomal segments (Fig. 7 D), T 5 with yellowish-white setae mixed black setae; tomentum silvery (Fig. 7 C). Wings hyaline, yellowish, forewing slightly infumated subapically, with two recurrent veins (Fig. 7 E). Head. Clypeus rugose on apical half, impunctate medially, sparsely punctate laterally and anteriorly, densely punctate posteriorly (Fig. 7 A); frontal spatium densely and distinctly punctate, with small tubercle between antennal sockets (Fig. 7 A); frontal fissura weakly impressed, extending to anterior ocellus; front with a few scattered punctures; vertex with weak groove near hind ocelli elongated to inner eye margin; scape, vertex and gena with dense punctures; anterior ocellus distinctly larger than posterior ocelli and set in a broad and shallow pit. Mesosoma. Scapula, mesoscutum, metanotum and dorsal propodeum with dense, coarse, deep punctures, interspaces much smaller than puncture diameter; scutellum with punctures separated by about their diameter (Fig. 7 B); scutellum and metanotum moderately convex, without longitudinal carina medially; mesopleuron and metapleuron densely punctate; lateral carina of propodeum distinctly prominent and long, extending beyond spiracle; dorso-median area of propodeum without being distinctly tuberculate medially. Metasoma. Metasoma moderately densely and coarsely punctate (Fig. 7 C, E); two-thirds of S 1 densely and coarsely punctate anteriorly; median tubercle on S 2 moderately risen anteriorly; S 7 with longitudinal carina medially (Fig. 7 D). Genitalia (Fig. 7 F). Brown; paramere glabrous, dorsal surface with dense and long setae, ventral surface with sparse and short setae, outer margin with a few short setae, moderately-angled medially, rounded apically, inner margin sub-straight; base of volsella covered with moderately dense and long setae, with dense punctures; lamina volsellaris sparsely punctate, interspaces larger than puncture diameter, with sparse and short setae ventrally (Fig. 7 F); aedeagus with eight teeth, apical teeth conspicuously reduced. Female. Unknown.	en	Pham, Phong Huy, van Achterberg, Cornelis (2023): Taxonomic study of the tribe Campsomerini (Hymenoptera, Scoliidae) from northern Vietnam, with the description of a new species and a checklist of Vietnamese scoliid wasps. Deutsche Entomologische Zeitschrift 70 (2): 369-385, DOI: http://dx.doi.org/10.3897/dez.70.101152, URL: http://dx.doi.org/10.3897/dez.70.101152
2E72C16EFB625B2BA23B6BB2FFB4D3A9.taxon	etymology	Etymology. The species name refers to the country of origin, Vietnam.	en	Pham, Phong Huy, van Achterberg, Cornelis (2023): Taxonomic study of the tribe Campsomerini (Hymenoptera, Scoliidae) from northern Vietnam, with the description of a new species and a checklist of Vietnamese scoliid wasps. Deutsche Entomologische Zeitschrift 70 (2): 369-385, DOI: http://dx.doi.org/10.3897/dez.70.101152, URL: http://dx.doi.org/10.3897/dez.70.101152
2E72C16EFB625B2BA23B6BB2FFB4D3A9.taxon	distribution	Distribution. Vietnam: Hai Phong Province (Fig. 8 I).	en	Pham, Phong Huy, van Achterberg, Cornelis (2023): Taxonomic study of the tribe Campsomerini (Hymenoptera, Scoliidae) from northern Vietnam, with the description of a new species and a checklist of Vietnamese scoliid wasps. Deutsche Entomologische Zeitschrift 70 (2): 369-385, DOI: http://dx.doi.org/10.3897/dez.70.101152, URL: http://dx.doi.org/10.3897/dez.70.101152
