Holoengythrips tallagandai, Mound & Tree, 2014
|
publication ID |
https://doi.org/ 10.11646/zootaxa.3860.2.2 |
|
publication LSID |
lsid:zoobank.org:pub:EFF3B789-5578-4E7B-B6C7-3895511E0CE4 |
|
DOI |
https://doi.org/10.5281/zenodo.4929837 |
|
persistent identifier |
https://treatment.plazi.org/id/03BF7339-FF8F-8D73-FF05-74D5FAB5FAAA |
|
treatment provided by |
Felipe |
|
scientific name |
Holoengythrips tallagandai |
| status |
sp. nov. |
Holoengythrips tallagandai View in CoL sp.n.
( Figs 39 View FIGURES 34–42 , 58, 59 View FIGURES 55–62 , 69 View FIGURES 63–72 )
Female macroptera: Body and legs brown, mid and hind femora paler distally, tarsi yellowish brown; antennal segment I and base of III yellowish brown, II light brown, remaining segments brown, major setae shaded. Head much longer than wide ( Fig. 39 View FIGURES 34–42 ), dorsal surface almost without sculpture, ocelli well-developed, cheek setae weak, postocular setae pointed and shorter than eye length; mouth cone not extending to ferna. Antennal segment III with 2 sensoria, IV with 4 sensoria; IV–VII with parallel-sided pedicel, VIII slightly constricted at base. Pronotum transverse, with no sculpture, 5 pairs of pointed major setae. Fore tarsal tooth pointed, less than half as long as tarsal width. Mesonotal lateral setae longer than posterior pairs; metanotum with one pair of small major setae, without sculpture medially. Fore wing parallel-sided, with 6 or 7 duplicated cilia; sub-basal setae short, variable in length and number. Prosternal ferna scarcely meeting medially; mesopresternum of two slender sclerites, mesoeusternal margin weakly angulate ( Fig. 59 View FIGURES 55–62 ); metathoracic sternopleural sutures present. Pelta anterior margin rounded; tergites with almost no sculpture, II–VII with two pairs of wing-retaining setae; major setae on II–VIII pointed; tergite IX setae S1 and S2 pointed. Anal setae shorter than tube. Sternites with one row of about 10 small discal setae.
Measurements (holotype female in microns). Body length 2000. Head, length 275; median width 175; postocular setae 60. Pronotum, length 110; median width 250; major setae: am 25, aa 25, ml 25, epim 55, pa 40. Tergite IX setae: S1 100, iS 35, S2 110. Tube length 130. Antennal segments III–VIII length 60, 55, 55, 52, 48, 30.
Female microptera: similar to macroptera but wing-retaining setae short and straight.
Male microptera: Similar to female in colour and structure except, fore tarsal tooth longer than tarsal width, fore femora slightly swollen, fore coxae with several short stout setae; mesothoracic spiracular area prominent; mesoeusternal margin sharply angulate ( Fig. 58 View FIGURES 55–62 ), mesopresternum of two strongly divergent triangles; sternite VIII with pore plate occupying anterior two-thirds of sclerite ( Fig. 69 View FIGURES 63–72 ).
Measurements (paratype male in microns). Body length 2500. Tergite IX setae: S1 100, iS 35, S2 50.
Material studied. Holotype female macroptera, New South Wales, Tallaganda, Lowden Forest Park, from dead Eucalyptus , 9.ii.2013 ( LAM 5736 ).
Paratypes: 3 female macropterae taken with holotype. Australian Capital Territory, Black Mt. , from dead branch , 1 male microptera, 28.viii.1995, 1 male microptera, 26.ii.2011. Victoria, Nelson , 1 male microptera from Acacia dead twigs, 13.iii.2011. Queensland, Lamington , O’Reillys , 1 male from dead leaves, 11.x.2006.
Comments. This species is very similar in body structure to maynardae , but it is uniformly dark brown, has only two sensoria on the third antennal segment, and the male lacks a tubercle at the apex of the fore tibia.
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.