Spilomicrus hemipterus Marshall, 1868

Huebner, Jeremy Joshua & Chemyreva, Vasilisa, 2024, Review of German Spilomicrus Westwood (Hymenoptera, Diapriidae, Spilomicrini), Biodiversity Data Journal 12, pp. 114515-114515 : 114515

Spilomicrus hemipterus Marshall, 1868

Spilomicrus hemipterus Marshall, 1868: 202.

Spilomicrus inaequalis Tomsik, 1941: 34, 38, 42. Synonymised by Chemyreva (2021). Fig. 9 A and B.

Spilomicrus pedisequus Kieffer, 1916: 784, 787. Synonymised by Nixon (1980).

Materials

Type status: Lectotype. Occurrence: recordedBy: B. Tomsik; individualCount: 1; sex: female; lifeStage: adult; otherCatalogNumbers: BOLD:ADM6694; occurrenceID: 5CFDD1B7-4855-5101-B094-8EE5657DAC38; Taxon: scientificName: Spilomicrus hemipterus; kingdom: Animalia; phylum: Arthropoda; class: Insecta; order: Hymenoptera; family: Diapriidae; genus: Spilomicrus; specificEpithet: hemipterus; scientificNameAuthorship: Marshall, 1868; Location: continent: Europe; Identification: identificationRemarks: designated in Chemyreva (2021), Fig. 17C, D; Event: eventDate: 1944; Record Level: ownerInstitutionCode: MNHN Type status: Lectotype. Occurrence: recordedBy: Marshall; individualCount: 1; sex: female; lifeStage: adult; otherCatalogNumbers: BOLD:ADM6694; occurrenceID: 3E890838-0263-587C-86F8-418105C938B7; Taxon: scientificName: Spilomicrus inaequalis; kingdom: Animalia; phylum: Arthropoda; class: Insecta; order: Hymenoptera; family: Diapriidae; genus: Spilomicrus; specificEpithet: hemipterus; scientificNameAuthorship: Marshall, 1868; Location: continent: Europe; Identification: identificationRemarks: designated in Chemyreva (2021), Fig. 17A, B; Record Level: ownerInstitutionCode: MMBC

Diagnosis

Malar sulcus partly developed, shallow; neck of prothorax bare anteriorly; pleurostomal distance distinctly shorter than distance between eyes in front view; temples behind eyes gradually receding posteriorly; male А 4 with keel reaching 0.7 of the segment length, A4 0.65 times as long as A3, widened apically; antenna distinctly bicolorous with more abrupt clava; female A9 without or with weakly indicated MGS brush; A13 with distinct small pit ventrally; A13 in dorsal and lateral views narrower than A12; А 9 distinctly narrower and shorter than А 10; notauli present in the form of broad grooves posteriorly; sternaulus absent; wings reaching to one-fourth of metasoma length to distinctly beyond the apex of metasoma; female petiole elongate, about 1.2 times as long as wide.

Distribution

Austria, Croatia, Czech Republic, France, Germany, Hungary, Moldova, Netherlands, Poland, Russia (European part), Switzerland, Ukraine, United Kingdom.

Figures

Figure 9. Female lectotypes. A Spilomicrus inaequalis dorsal; B corresponding labels; C Spilomicrus hemipterus dorsal; D corresponding labels.