Deinodryinus R. Perkins 1907
Creators: name: Xu, Zaifu
name: Olmi, Massimo
name: He, Junhua
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Dryinidae
Deinodryinus

description: 7. Genus Deinodryinus R. Perkins, 1907
Deinodryinus R. Perkins 1907: 45; Kieffer 1914b: 138; Olmi 1984: 118; Olmi 1999a: 96; He & Xu 2002: 98; Virla & Olmi 2008: 369; Moya-Raygoza & Olmi 2010: 91.
Trisanteon Kieffer 1913b: 300 (synonymized by Olmi, 1984); type species: Trisanteon hirticornis (Kieffer 1911b), by monotypy and original designation; Kieffer 1914b: 196.
Electrodryinus Ponomarenko 1975c: 126 (synonymized by Olmi 1984); type species: Electrodryinus areolatus Ponomarenko 1975c, by monotypy.
Prioranteon Olmi 1984: 589 (synonymized by Olmi 2007); type species: Prioranteon casalei Olmi 1984, by original designation; Olmi 1999a: 148.
Type species. Deinodryinus paradoxus R. Perkins, 1907, designated by Muesebeck & Walkley, 1951.
Diagnosis. Female (Plate 54A): macropterous (Plate 54A), or micropterous (not present in the Oriental region); palpal formula 6/3; occipital carina complete; vertex of head frequently with two strong oblique keels connecting posterior ocelli to occipital carina; pronotum with distinct anterior collar and posterior disc (Plate 54A); in macropterous females fore wing usually with distal part of stigmal vein longer than proximal part (as in plate 55A), less frequently as long as, or shorter than proximal part (Plate 54A); enlarged claw with inner proximal prominence not bearing bristles (Plates 54B, 56C, 57D), with one–two bristles or peg-like hairs located further distally than proximal prominence (Plates 54B, 56C, 57D); tibial spurs 1/1/2. Male (Plate 55A, B): always macropterous (even with female micropterous) (Plate 55A, B); palpal formula 6/3; vertex of head frequently with two strong oblique keels connecting posterior ocelli to occipital carina (Plate 55A); antennal hairs usually much longer than breadth of segments (Plate 55A), less frequently shorter than breadth of segments; fore wing usually with distal part of stigmal vein longer than proximal part (Plate 55A, B), less frequently as long as, or shorter than proximal part; fore wing usually with pterostigma four or more than four times as long as broad; paramere without dorsal process, usually with one more or less large inner branch wrapping penis (Plate 56D – F, 57A, B), less frequently with one reduced inner branch (Plate 57C); tibial spurs 1/1/2.
Distribution. Worlwide.
Hosts. Cicadellidae (Guglielmino & Olmi, 2006, 2007).
World species. One hundred and fifty four species are known, nine in the Oriental region.
Remarks. Fossil species of Deinodryinus were described by Guglielmino & Olmi (2011).
Key to the species
Females (unknown in the species not present in the key to the females)
1. Protarsal segment 4 less than 0.5 times as long as segment 1; posterior surface of propodeum with two complete longitudinal keels; face only with frontal line, without further longitudinal keels................................. D. sinicus Olmi
- Protarsal segment 4 longer than segment 1; posterior surface of propodeum without longitudinal keels; face with three longitudinal median keels.................................................................................... 2
2. Disc of pronotum surrounded by one carina forming evident margin (Plate 56B); head and mesosoma mostly testaceous-red-dish................................................................................D. constrictus (Olmi)
- Disc of pronotum with lateral margins rounded (Plate 54A); head and mesosoma mostly black...........D. asiaticus Olmi
Males (unknown in the species not present in the key to the males)
1. Vertex of head with two oblique keels connecting posterior ocelli to occipital carina................. D. philippinus Olmi
- Vertex of head without two oblique keels connecting posterior ocelli to occipital carina.............................. 2
2. Head reticulate rugose...................................................................D. keralensis Olmi
- Head punctate, unsculptured among the punctures........................................................... 3
3. Notauli almost absent, only shortly present near anterior margin of scutum........................... D. malaisei Olmi
- Notauli distinct, incomplete, reaching at least 0.5 length of scutum.............................................. 4
4. Notauli reaching approximately 0.8 length of scutum; posterior surface of propodeum with median area smooth, not rugose............................................................................................. D. lini Olmi
- Notauli reaching approximately 0.5 length of scutum; posterior surface of propodeum with median area as rugose as lateral areas.............................................................................................. 5
5. Distal part of stigmal vein about as long as proximal part.........................................D. whartoni Olmi
- Distal part of stigmal vein shorter than proximal part....................................D. nanchangensis Xu & He
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 201-203, DOI: 10.11646/zootaxa.3614.1.1, http://zenodo.org/record/5278372