Thaumatodryinus R. Perkins 1905
Creators: name: Xu, Zaifu
name: Olmi, Massimo
name: He, Junhua
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Dryinidae
Thaumatodryinus

description: 10. Genus Thaumatodryinus R. Perkins, 1905
Thaumatodryinus R. Perkins 1905: 58; Kieffer in Kieffer & Marshall 1906: 490; Kieffer 1914b: 16; Krombein 1952: 97; Krombein 1958: 98; Krombein 1979: 1243; Olmi 1984: 683; Olmi 1993b: 61; He & Xu 2002: 244; Virla & Olmi 2008: 370; Xu et al. 2009b: 19; Moya-Raygoza & Olmi 2010: 98.
Type species. Thaumatodryinus koebelei R. Perkins, 1905, by original designation.
Diagnosis. Female (Plates 69E, 73A): fully winged (Plate 73A); mandible with four teeth progressing larger from anterior one to posterior (as in plate 3D); occipital carina complete; palpal formula 6/3; antenna without rhinaria, with tufts of long hairs on segments 5–10 (segment 10 with two tufts) (Plates 69E, 70A, 73A); pronotal tubercle reaching tegula; fore wing with three cells enclosed by pigmented veins (costal, median and submedian) (Plates 69E, 73A); usually in fore wing also first brachial cell is completely enclosed by pigmented veins (see plate 2F in Olmi, 1984); protarsus chelate (Plates 69E, 73A); chela with rudimentary claw (Plate 73B); tibial spurs 1/1/2. Male (Plate 72A): fully winged (Plate 72A); occipital carina complete; mandible usually with four teeth progressing larger from anterior one to posterior (as in plate 3D); occasionally mandible with four teeth differently long; never quadridentate mandible with an intermediate rudimentary tooth; palpal formula 6/3; notauli always separated at posterior margin of scutum; minimum distance between notauli as long as, or longer than greatest breadth of posterior ocelli; fore wing with three cells enclosed by pigmented veins (costal, median and submedian) (Plate 72A); fore wing with metacarpus as long as, or longer than pterostigma (Plate 72A); paramere without inner branch wrapping penis (Plate 71A – C); tibial spurs 1/1/2.
Distribution. Worldwide, except Palaearctic. Brues (1923, 1933) described three fossil species of Thaumatodryinus from Baltic amber; they are now attributed to Harpactosphecion Haupt 1944.
Hosts. Flatidae (Guglielmino & Olmi, 1997).
World species. Thirty species are known, eleven in the Oriental region.
Key to the species
Females (unknown in the species not present in the key to the females)
1. Enlarged claw with three small subapical teeth, without lamellae (Plate 72C)......................... T. sharkeyi Olmi
- Enlarged claw with two subapical teeth and one row of lamellae (Plates 70B, 71D)................................. 2
2. Occipital carina incomplete............................................................................. 3
- Occipital carina complete............................................................................... 5
3. Notauli incomplete; antennal segment 3 more than 1.5 times as long as segment 1...................... T.beckeri Olmi
- Notauli complete, posteriorly separated.................................................................... 4
4. Antennal segment 3 less than 1.5 times as long as segment 1; scutum granulated...................... T.asiaticus Olmi
- Antennal segment 3 more than 1.5 times as long as segment 1; scutum with lateral regions sculptured by numerous irregular keels.................................................................................... T.noyesi Olmi
5. Head with OOL slightly longer than POL.................................................................. 6
- Head with OOL at least twice as long as POL............................................................... 8
6. Head completely granulated, not rugose.................................................... T.philippinus Olmi
- Head granulated and rugose............................................................................. 7
7. Greatest breadth of posterior ocelli about twice as long as OPL; head black-brown, except clypeus and mandible testaceous-reddish; mesothorax, metathorax and propodeum black............................... T. moganensis Xu, He & Olmi
- Greatest breadth of posterior ocelli about as long as OPL; head totally testaceous-reddish; mesothorax, metathorax and propodeum testaceous-reddish, except propodeum darkened............................... T. zhejiangensis Xu, Olmi & He
8. Head with OOL at least three times as long as POL............................................ T.malayanus Olmi
- Head with OOL twice as long as POL..................................................................... 9
9. Fore wing hyaline, without dark transverse bands................................................ T.alienus Olmi
- Fore wing crossed by a dark transverse band................................................. T.pasohensis Olmi
Males (unknown in the species not present in the key to the males)
1. Scutellum granulated.................................................................................. 2
- Scutellum punctate, unsculptured among punctures.......................................................... 3
2. Head with OOL three times or less than three times as long as OPL; head and mesosoma testaceous or testaceous-reddish; fore wing hyaline, without dark transverse bands................................................. T.philippinus Olmi
- Head with OOL more than four times as long as OPL; head black, except mandible, clypeus and surface around antennal toruli testaceous; mesosoma black; fore wing with weak dark transverse band beneath pterostigma.. T.hainanensis Xu, Olmi & He
3. Head with OOL less than twice as long as TL; propodeum strongly reticulate rugose................... T.asiaticus Olmi
- Head with OOL more than twice as long as TL; propodeum weakly reticulate rugose.................... T.noyesi Olmi
description: Published as part of Xu, Zaifu, Olmi, Massimo & He, Junhua, 2013, Dryinidae of the Oriental region (Hymenoptera: Chrysidoidea), pp. 1-460 in Zootaxa 3614 (1) on pages 242-243, DOI: 10.11646/zootaxa.3614.1.1, http://zenodo.org/record/5278372