Campyloneurus Szépligeti

Li, Yang, Achterberg, Cornelis Van & Chen, Xue-Xin, 2020, Two genera Campyloneurus Szépligeti and Iphiaulax Foerster in China, with the descriptions of fourteen new species (Hymenoptera, Braconidae, Braconinae), Zootaxa 4884 (1), pp. 1-67 : 6-7

publication ID	https://doi.org/ 10.11646/zootaxa.4884.1.1
publication LSID	lsid:zoobank.org:pub:84551E26-49DE-4904-AC7B-69BF1C3CB24D
DOI	https://doi.org/10.5281/zenodo.4337306
persistent identifier	https://treatment.plazi.org/id/EE15879A-185B-FFAE-FF7E-E57AFA01FD65
treatment provided by	Plazi
scientific name	Campyloneurus Szépligeti
status

Treatment

Key to Chinese species of the genus Campyloneurus Szépligeti View in CoL View at ENA

1. Ovipositor aberrant, its upper valve smooth and without nodus, and medium-sized to more or less enlarged, lower valve often without teeth and narrow ( Figs 8m View FIGURE 8 , 12l View FIGURE 12 , 24l View FIGURE 24 , 26m View FIGURE 26 ), rarely lower valve with very minute teeth ( Fig. 22l View FIGURE 22 )................. 2

- Ovipositor normal, its upper valve medium-sized and with distinct to small nodus and its lower valve with distinct to minute teeth ( Figs 2l View FIGURE 2 , 4l View FIGURE 4 , 10l View FIGURE 10 , 16l View FIGURE 16 , 18l View FIGURE 18 , 20l View FIGURE 20 )....................................................................... 7

2. Body largely yellow including metasoma ( Figs 11 View FIGURE 11 , 27 View FIGURE 27 ); pterostigma largely yellow except for black apically ( Figs 12a View FIGURE 12 , 28a View FIGURE 28 ), and wing membrane at least basally yellow and with black spots ( Figs 12a, 12b View FIGURE 12 , 28a, 28b View FIGURE 28 )........................... 3

- Body colour mainly black, at least metasoma largely black ( Figs 7 View FIGURE 7 , 21 View FIGURE 21 , 23 View FIGURE 23 , 25 View FIGURE 25 ); pterostigma blackish brown or brown ( Figs 8a View FIGURE 8 , 22a View FIGURE 22 , 24a View FIGURE 24 , 26a View FIGURE 26 ), and wing membrane largely smoky grey or nearly hyaline ( Figs 8a, 8b View FIGURE 8 , 22a, 22b View FIGURE 22 , 24a, 24b View FIGURE 24 , 26a, 26b View FIGURE 26 )...... 4

3. Frons yellow and without black spot surrounding stemmaticum ( Fig. 28h View FIGURE 28 ); vein 1-SR+M of fore wing bent basally ( Fig. 28a View FIGURE 28 ); flagellomeres of antenna blackish brown, scapus and pedicel with a black brown stripe on outer side, respectively ( Figs 27 View FIGURE 27 , 28k View FIGURE 28 ); ovipositor sheath 0.3–0.4 × as long as fore wing ( Fig. 27 View FIGURE 27 )................................................................................................................................. C. tergipunctatus sp. nov.

- Frons medially up to area surrounding stemmaticum black ( Fig. 12h View FIGURE 12 ); vein 1-SR+M of fore wing more or less straight ( Fig. 12a View FIGURE 12 ); antenna entirely blackish brown ( Figs 11 View FIGURE 11 , 12k View FIGURE 12 ); ovipositor sheath 0.8 × as long as fore wing ( Fig. 11 View FIGURE 11 )............................................................................................. C. micromacularis sp. nov.

4. Head black, with some milk white spots at eye orbits dorsally, face laterally, and near malar suture ( Figs 26g, 26h View FIGURE 26 ); metasomal tergites mainly black, but first metasomal tergite (expect median elevated area), second metasomal tergite laterally, anterolateral area of third metasomal tergite yellowish white ( Fig. 26e View FIGURE 26 ); face crenulate near clypeus and near eye orbits, sculptured medially, and with dense punctures ( Fig. 26g View FIGURE 26 )............................................... C. stigmosus sp. nov.

- Head black or reddish yellow, without milk white spots ( Figs 8g, 8h View FIGURE 8 , 22g, 22h View FIGURE 22 , 24g, 24h View FIGURE 24 ); metasomal tergites uniformly black or blackish brown, without yellowish white spots ( Figs 8e View FIGURE 8 , 22e View FIGURE 22 , 24e View FIGURE 24 ); face without crenulae near clypeus, at most with fine crenulae laterally near eye orbits ( Figs 8g View FIGURE 8 , 22g View FIGURE 22 , 24g View FIGURE 24 ), medially sculptured or smooth................................ 5

5. Face smooth ( Fig. 8e View FIGURE 8 ) and moderately setose medially; first metasomal tergite slender, approx. 1.8 × as long as its apical width ( Fig. 8j View FIGURE 8 ); head red ( Fig. 8h View FIGURE 8 )........................................................... C. longitergum sp. nov.

- Face coarsely rugose ( Figs 22g View FIGURE 22 , 24g View FIGURE 24 ) and densely setose medially; first tergite relatively robust, 1.2–1.3 × as long as its apical width ( Figs 22j View FIGURE 22 , 24j View FIGURE 24 ); head black ( Figs 22h View FIGURE 22 , 24h View FIGURE 24 )............................................................ 6

6. Mesosoma reddish yellow ( Fig. 22c View FIGURE 22 ); second submarginal cell of fore wing moderately short, vein SR1 1.4 × as long as vein 3-SR, and vein 3-SR approx. 2.5 × as long as vein r-m ( Fig. 22a View FIGURE 22 ); fore wing membrane without brown spot near base of pterostigma ( Fig. 22a View FIGURE 22 ); fore wing vein cu-a weakly postfurcal ( Fig. 22a View FIGURE 22 )........................... C. robusticella sp. nov.

- Mesosoma black ( Fig. 24c View FIGURE 24 ); second submarginal cell of fore wing moderately elongate, vein SR1 1.2 × as long as vein 3-SR, and vein 3-SR approx. 3.4 × as long as vein r-m ( Fig. 24a View FIGURE 24 ); fore wing with brown spot near base of pterostigma ( Fig. 24a View FIGURE 24 ); fore wing vein cu-a interstitial ( Fig. 24a View FIGURE 24 ).................................................... C. rugifacialis sp. nov.

7. Ovipositor sheath 0.2 × as long as fore wing ( Figs 1 View FIGURE 1 , 15 View FIGURE 15 ); third–seventh metasomal tergites largely smooth, only sparsely and finely punctate ( Figs 2e View FIGURE 2 , 16e View FIGURE 16 )............................................................................ 8

- Ovipositor sheath 0.4–0.8 × as long as fore wing ( Figs 3 View FIGURE 3 , 5 View FIGURE 5 , 9 View FIGURE 9 , 13 View FIGURE 13 , 17 View FIGURE 17 , 19 View FIGURE 19 ); sculpture of third–seventh tergites varies from largely smooth to coarsely sculptured........................................................................... 9

8. Metasomal tergites entirely blackish brown ( Fig. 16e View FIGURE 16 ); antennal scapus relatively robust, 1.3 × as long as its maximum width ( Fig. 16k View FIGURE 16 ); mesopleuron, metonotum and metopleuron blackish brown ( Figs 16c, 16d View FIGURE 16 ); transverse subposterior groove of fifth metasomal tergite with complete ( Fig. 16e View FIGURE 16 )................................................. C. pachypus sp. nov.

- Metasomal tergites with yellowish pattern, third–fifth metasomal tergites with yellow spots, and sixth–seventh metasomal tergites yellowish white ( Fig. 2e View FIGURE 2 ); antennal scapus slender, 2.3 × as long as its maximum width ( Fig. 2j View FIGURE 2 ); mesopleuron, metonotum and metopleuron reddish yellow ( Figs 2c, 2d View FIGURE 2 ); transverse subposterior groove of fifth tergite absent medially ( Fig. 2e View FIGURE 2 )................................................................................... C. brachyurus sp. nov.

9. Fore wing membrane with black or brown spots ( Figs 4a View FIGURE 4 , 6a View FIGURE 6 , 10a View FIGURE 10 ); first–fifth metasomal tergites densely striate ( Figs 4e View FIGURE 4 , 6e View FIGURE 6 , 10e View FIGURE 10 )............................................................................................... 10

- Fore wing membrane uniformly yellow or brown, and without dark spots ( Figs 14a View FIGURE 14 , 18a View FIGURE 18 , 20a View FIGURE 20 ); sculpture of first–seventh tergites varies from largely smooth ( Fig. 20e View FIGURE 20 ) to coarsely sculptured ( Figs 14e View FIGURE 14 , 18e View FIGURE 18 )............................... 12

10. Basal half of fore wing membrane blackish gray and its apical half milky white ( Figs 6a, 6b View FIGURE 6 ); third–fifth metasomal tergites without transverse subposterior groove ( Fig. 6e View FIGURE 6 )........................................... C. lasiofacialis sp. nov.

- Wing membrane pale yellow, subhyaline ( Figs 10a, 10b View FIGURE 10 ) or yellow except for dark spots ( Figs 4a, 4b View FIGURE 4 ); third–fifth tergites with transverse subposterior groove ( Figs 4e View FIGURE 4 , 10e View FIGURE 10 ).............................................................. 11

11. Wing membrane light yellow and subhyaline ( Figs 10a, 10b View FIGURE 10 ), fore wing with one brown spot at vein 1-SR ( Fig. 10a View FIGURE 10 ); lateral lobes and medio-anterior part of median lobe of mesoscutum with black spot ( Fig. 10d View FIGURE 10 ); pterostigma yellow ( Fig. 10a View FIGURE 10 ); metasomal tergites largely black, posterior margin of sixth and seventh metasomal tergites yellow ( Fig. 10e View FIGURE 10 ); lateral grooves of first metasomal tergite strongly crenulate ( Fig. 10e View FIGURE 10 ).......................................... C. longitudinalis sp. nov.

- Basal half of wing membrane yellow and apical half blackish brown ( Figs 4a, 4b View FIGURE 4 ), stigmal spot of fore wing and apical half of pterostigma black ( Fig. 4a View FIGURE 4 ); basal half of pterostigma yellow, area below it and spot near vein 2-SR+M subhyaline ( Fig. 4a View FIGURE 4 ); mesoscutum yellow, and without spots ( Fig. 4d View FIGURE 4 ); metasomal tergites yellow ( Fig. 4e View FIGURE 4 ); lateral grooves of first tergite only anteriorly weakly crenulate ( Fig. 4j View FIGURE 4 )..................................................... C. kirbyi ( Cameron, 1905) View in CoL

12. Body uniformly black; notauli developed posteriorly; fifth metasomal tergite smooth....... C. gibbiventris Enderlein, 1920 View in CoL

- Body yellowish pattern ( Figs 13 View FIGURE 13 , 17 View FIGURE 17 , 19 View FIGURE 19 ), at least mesoscutum reddish yellow; notauli often posteriorly shallow or largely absent ( Figs 14d View FIGURE 14 , 18d View FIGURE 18 , 20d View FIGURE 20 ); fifth tergite either smooth, punctate or striate......................................... 13

13. Third–fifth metasomal tergites largely smooth ( Fig. 20e View FIGURE 20 ) or with coarse punctures, but without longitudinal striae ( Fig. 18e View FIGURE 18 ); second tergite with glabrous sublateral triangular areas ( Figs 18e View FIGURE 18 , 20e View FIGURE 20 ).......................................... 14

- At least third and fourth metasomal tergites with longitudinal striae ( Fig. 14e View FIGURE 14 ); second tergite with or without sublateral triangular areas.......................................................................................... 15

14. Metasomal tergites with yellowish white spots ( Fig. 20e View FIGURE 20 ); vein 2-SC+R of hind wing relatively long, 0.8 × as long as vein 1r-m ( Fig. 20b View FIGURE 20 ); hypoclypeal depression moderately wide, 1.6 × as wide as malar space ( Fig. 20g View FIGURE 20 ); frons with blackish brown spot ( Fig. 20h View FIGURE 20 ); posterior margin of second metasomal tergite smooth ( Fig. 20e View FIGURE 20 ).................... C. quadraticeps sp. nov.

- Metasomal tergites uniformly blackish brown ( Fig. 18e View FIGURE 18 ); vein 2-SC+R of hind wing short, 0.4 × as long as vein 1r-m ( Fig. 18b View FIGURE 18 ); hypoclypeal depression 1.2 × as wide as malar space ( Fig. 18g View FIGURE 18 ); frons without dark spot ( Fig. 18h View FIGURE 18 ); second metasomal tergite densely sculptured including posterior margin, except medio-basal and sub-lateral triangular areas smooth ( Fig. 18e View FIGURE 18 )........................................................................................ C. promiscuus sp. nov.

15. Fifth metasomal tergites largely smooth, but with punctures laterally; head reddish yellow; mesoscutum largely reddish yellow, middle lobe with black spots.................................................. C. cingulicauda Enderlein, 1920 View in CoL

- Fifth metasomal tergites with longitudinal striate ( Fig. 14e View FIGURE 14 ); head black ( Figs 14g, 14h View FIGURE 14 ); mesoscutum reddish yellow, and without black spots ( Fig. 14d View FIGURE 14 )............................................................. C. nigriventris sp. nov.