Krombeinidia chang Williams, 2019

Okayasu, Juriya, Lelej, Arkady S., Williams, Kevin A., Brabant, Craig M., Nguyen, Lien Thi Phuong, Nguyen, Anh Duc, Pham, Thai Hong & Truong, Tuong Thi Cat, 2025, Current knowledge on the velvet ants (Hymenoptera: Mutillidae, Myrmosidae) of Vietnam: faunal review and new distributional records, Zootaxa 5668 (1), pp. 1-104 : 58-59

publication ID	https://doi.org/10.11646/zootaxa.5668.1.1
publication LSID	lsid:zoobank.org:pub:E1D39158-B8CC-4E80-B610-F70255ECAF60
DOI	https://doi.org/10.5281/zenodo.16980906
persistent identifier	https://treatment.plazi.org/id/038287B8-FFDB-FFCE-FF6B-F9C88B14FEF9
treatment provided by	Plazi
scientific name	Krombeinidia chang Williams, 2019
status

Treatment

urn:lsid:zoobank.org:act:9A5A4C53-C44F-4C12-9780-F66B024249D3

( Figs 20A, 20B)

Krombeinidia chang Williams in Williams et al., 2019b: 35, ♀, holotype ♀ (Baan Maka Nature Lodge, Krachan, Kaeng, Phetchaburi, Thailand) [CSCA]; Pagliano et al. 2020: 250; Boutin & Vilhelmsen 2024: supplementary table S2, S3, ♀.

Material examined. 5♀. Vietnam: HA TINH: Vu Quang, Ben Cat , 18°19'30"N 105°23'8"E, 30 m, 8.VII.2023, X.L. Truong, T.P.L. Nguyen, Q.C. Nguyen & T.N. Tran leg. [3♀ IEBR] GoogleMaps ; BA RIA-VUNG TAU: Xuyen Moc, Binh Chau , 5.I.2002, S. Okajima leg. [2♀ TUA] .

Identification source. Keyed using Williams et al. (2019b) and compared with the original description.

Previous record. None.

Distribution. Thailand. Vietnam *: Ha Tinh, Ba Ria-Vung Tau.

Occurrence in Vietnam. January, July. Northern Annamites rain forests and Southern Vietnam lowland dry forests ecoregions. 30 m alt.

Sex association. Male unknown.

Remarks. The female of this species differs from other species of Krombeinidia by having the procoxa armed with a smooth tubercle, legs black, and S6 bidentate posteriorly, and probably belongs to a different genus.

Kingdom	Animalia
Phylum	Arthropoda
Class	Insecta
Order	Hymenoptera
Family	Mutillidae
Genus	Krombeinidia