Tetrastichus ennis, Hansson & Schmidt, 2020

Hansson, Christer & Schmidt, Stefan, 2020, A revision of European species of the genus Tetrastichus Haliday (Hymenoptera: Eulophidae) using integrative taxonomy, Biodiversity Data Journal 8, pp. 59177-59177: 59177

publication ID

http://dx.doi.org/10.3897/BDJ.8.e59177

publication LSID

lsid:zoobank.org:pub:AD70B3AB-6763-4D28-85F2-90988225C5C8

persistent identifier

http://treatment.plazi.org/id/92CF571A-6977-4FE1-B6C0-246AE0780E9E

taxon LSID

lsid:zoobank.org:act:92CF571A-6977-4FE1-B6C0-246AE0780E9E

treatment provided by

Biodiversity Data Journal by Pensoft

scientific name

Tetrastichus ennis
status

sp. n.

Tetrastichus ennis   ZBK   sp. n.

Materials

Type status: Holotype. Occurrence: occurrenceDetails: http://www.boldsystems.org/index.php/API_Public/specimen?ids=BC-ZSM-HYM-27768-B04; catalogNumber: BC-ZSM-HYM-27768-B04; recordNumber: BC-ZSM-HYM-27768-B04; recordedBy: J.S. Noyes; individualID: BC-ZSM-HYM-27768-B04; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Tetrastichusennis; phylum: Arthropoda; class: Insecta; order: Hymenoptera; family: Eulophidae; genus: Tetrastichinae; taxonRemarks: Holotype deposited in NHM; Location: country: Romania; decimalLatitude: 47.011; decimalLongitude: 27.603; Record Level: type: PhysicalObject; language: en; institutionCode: NHM; basisOfRecord: PreservedSpecimen GoogleMaps   Type status: Paratype. Occurrence: occurrenceDetails: http://www.boldsystems.org/index.php/API_Public/specimen?ids=BC-ZSM-HYM-27770-A07; catalogNumber: BC-ZSM-HYM-27760-A07; recordNumber: BC-ZSM-HYM-27760-A07; recordedBy: J.S. Noyes; individualID: BC-ZSM-HYM-27770-A07; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Tetrastichusennis; phylum: Arthropoda; class: Insecta; order: Hymenoptera; family: Eulophidae; genus: Tetrastichinae; Location: country: Romania; decimalLatitude: 46.9853; decimalLongitude: 27.5847; Record Level: type: PhysicalObject; language: en; institutionCode: NHM; basisOfRecord: PreservedSpecimen GoogleMaps   Type status: Paratype. Occurrence: occurrenceDetails: http://www.boldsystems.org/index.php/API_Public/specimen?ids=BC-ZSM-HYM-22524-F08; catalogNumber: BC-ZSM-HYM-22524-F08; recordNumber: BC-ZSM-HYM-22524-F08; recordedBy: E. Shevtsova; individualID: BC-ZSM-HYM-22524-F08; individualCount: 1; sex: female; lifeStage: adult; Taxon: scientificName: Tetrastichusennis; phylum: Arthropoda; class: Insecta; order: Hymenoptera; family: Eulophidae; genus: Tetrastichinae; Location: country: Russia; decimalLatitude: 59.567; decimalLongitude: 30.133; Record Level: type: PhysicalObject; language: en; institutionCode: MZLU; basisOfRecord: PreservedSpecimen GoogleMaps   Type status: Paratype. Occurrence: occurrenceDetails: http://www.boldsystems.org/index.php/API_Public/specimen?ids=BC-ZSM-HYM-27770-A07; catalogNumber: BC-ZSM-HYM-27760-A07; recordNumber: BC-ZSM-HYM-27760-A07; recordedBy: J.S. Noyes; individualID: BC-ZSM-HYM-27770-A07; individualCount: 1; sex: F; lifeStage: a; reproductiveCondition: S; associatedMedia: http://www.boldsystems.org/pics/BCHYM/BC-ZSM-HYM-27760-A07+1449268698.jpg; Taxon: scientificName: Tetrastichusennis; phylum: Arthropoda; class: Insecta; order: Hymenoptera; family: Eulophidae; genus: Tetrastichus; Location: country: Romania; locality: Barnova Forest ; decimalLatitude: 46.9853; decimalLongitude: 27.5847; Identification: identifiedBy: Christer Hansson GoogleMaps  

Description

FEMALE holotype (Fig. 45). Body length 1.8 mm (paratypes 1.5-1.7 mm). Head. Width/length in dorsal view 2.3, width/length in frontal view 1.3, POL/OOL 1.7, widths head/mesosoma 1.1, mouth width/malar space 1.2, malar space/eye height 0.7. Antenna. Scape length/eye height 1.0, pedicel+flagellum length/mesosoma width 1.3, length/width F1, F2, F3 1.6, 1.7, 1.7, clava length/width 3.8, lengths pedicel/F1 0.9, lengths F1/F2 0.9, F1/F3 0.9, lengths F1, F2, F3/clava 0.4, 0.4, 0.4, widths F1/pedicel (dorsal view) 1.3, lengths antennal spicule/C3 0.3. Mesosoma. Length/width 1.4, mesoscutal mid-lobe length/width 1.0 (width measured in anterior part), mid-lobe with median groove in posterior ½, with three adnotaular setae on each side, lengths mesoscutum/mesoscutellum (measured medially) 1.5, mesoscutellum length/width 0.8, length/width of enclosed space between submedian grooves 2.2, distance between SMG/distance between SMG and SLG 1.8, lengths dorsellum/propodeum 0.8, propodeum with weak reticulation, propodeal callus with three setae. Fore wing. Costal cell length/width 10.0, lengths costal cell/marginal vein 1.2, lengths marginal/stigmal veins 2.6. Gaster. Ovate, length/width 1.6, lengths gaster/head+mesosoma 0.9, Gt7 length/width 0.5, length of longest cercal seta/next longest seta 1.3, longest cercal seta evenly curved, ovipositor sheaths not reaching apex of Gt7.

Colour. Body with weak metallic blue tinges, entire antenna dark brown, tegulae black, wings hyaline with venation yellowish-white, coxae and femora concolorous with body, trochanters dark brown, fore tibia yellowish-brown, mid and hind tibiae dark brown, tarsi brownish.

MALE. Unknown.

Diagnosis

Female gaster ovate, 1.6 × as long as wide. See key for separation from similar species.

Distribution

Romania and Russia.

Ecology

Host

Unknown.

Notes

Holotype deposited in NHM, paratype in MZLU and NHM.