Jataiba, Burckhardt & Queiroz, 2020

Burckhardt, Daniel & Queiroz, Dalva L., 2020, Neotropical jumping plant-lice (Hemiptera, Psylloidea) associated with plants of the tribe Detarieae (Leguminosae, Detarioideae), Zootaxa 4733 (1), pp. 1-73 : 24-25

publication ID	https://doi.org/ 10.11646/zootaxa.4733.1.1
publication LSID	lsid:zoobank.org:pub:31A43156-5462-43AB-B51B-6042BE223D8A
DOI	https://doi.org/10.5281/zenodo.3671386
persistent identifier	https://treatment.plazi.org/id/03F987B5-FFE3-883F-30DD-32FE7AFCFBA5
treatment provided by	Plazi
scientific name	Jataiba
status	gen. nov.

Treatment

Key to Jataiba species

Adults

1 Genal processes widely separated medially, axes subparallel; anteorbital tubercle on vertex small, nipple-like ( Fig. 72 View FIGURES 71–77 , arrow). Forewing slender, 2.6 times as long as broad ( Fig. 74 View FIGURES 71–77 ). Male and female terminalia as in Figs 81, 90, 91 View FIGURES 78–95 , 98 View FIGURES 96–104 . On Hymenaea View in CoL ........................................................................................... J. hymenaeae

- Genal processes narrowly separated or almost adpressed medially, axes converging towards apices; anteorbital tubercle on vertex big, flattened ( Fig. 73 View FIGURES 71–77 , arrow). Forewing broad, 2.1–2.3 times as long as broad ( Fig. 75 View FIGURES 71–77 ). Terminalia different ( Figs 78–80, 82–89, 92–97, 99, 100 View FIGURES 78–95 View FIGURES 96–104 . On Copaifera View in CoL ..................................................................... 2

2 Forewing with surface spinules covering most of apical half of wing except for spinule-free stripes along the veins. Sclerotised end tube of ductus ejaculatorius small, originating at base of distal aedeagal segment ( Fig. 85 View FIGURES 78–95 ). Female subgenital plate long, 0.5–0.6 times as long as proctiger; dorsal outline relatively straight ( Fig. 96 View FIGURES 96–104 ). Brazil: AC, MT................ J. basifistula

- Forewing with surface spinules much reduced, present, in apical half of wing, only around radular areas. Sclerotised end tube of ductus ejaculatorius large, originating in apical half of distal aedeagal segment ( Figs 87, 89, 93, 95 View FIGURES 78–95 ). Female subgenital plate short, 0.4–0.5 times as long as proctiger; dorsal outline with distinct angular lobe in apical third ( Figs 97, 99–101 View FIGURES 96–104 )........ 3

3 Male proctiger with distinct, relatively small, narrow posterior lobes basally ( Fig. 82 View FIGURES 78–95 ). Aedeagus indistinctly 3-segmented; distal portion only weakly explanded apically ( Fig. 93 View FIGURES 78–95 ). Female proctiger straight and truncate apically; subgenital plate with deep, transverse incision subbasally ( Fig. 99 View FIGURES 96–104 ). Brazil: GO, PI............................................. J. incisa

- Male proctiger lacking narrow posterior lobes, though slightly produced basally ( Figs 79, 80, 83 View FIGURES 78–95 ). Aedeagus 2-segmented; distal portion strongly explanded apically ( Figs 87, 89, 95 View FIGURES 78–95 ). Female proctiger slightly upturned and pointed apically; subgenital plate without subbasal incision ( Figs 97, 100 View FIGURES 96–104 )............................................................... 4

4 Antenna> 4.8 mm. Panama.......................................................................... J. sp.

- Antenna <4.6 mm. Brazil.............................................................................. 5

5 Paramere with subparallel margins, apical sclerotised tooth at the rear corner ( Fig. 88 View FIGURES 78–95 ). Sclerotised end tube of ductus ejaculatorius less than half as long as distal aedeagal segment ( Fig. 89 View FIGURES 78–95 ). Female unknown. Brazil: AM................ J. cognata

- Paramere irregularly tapering to apex, apical sclerotised tooth near apex in the middle ( Figs 86, 94 View FIGURES 78–95 ). Sclerotised end tube of ductus ejaculatorius more than half as long as distal aedeagal segment ( Figs 87, 95 View FIGURES 78–95 )................................. 6

6 Smaller: antenna <4.0 mm, forewing <2.5 mm. Male proctiger with slightly angular posterior bulge in basal third ( Fig. 79 View FIGURES 78–95 ). Paramere relatively broad in apical third, with fewer thick setae on the inner face in apical third ( Fig. 86 View FIGURES 78–95 ). Basal projection of distal portion of aedeagus small ( Fig. 87 View FIGURES 78–95 ). Brazil: BA, PI.............................................. J. cearensis

- Larger: antenna> 3.8 mm, forewing> 2.4 mm. Male proctiger with broadly rounded posterior bulge in basal third ( Fig. 83 View FIGURES 78–95 ). Paramere relatively slender in apical third, with more thick setae on the inner face in apical third ( Fig. 94 View FIGURES 78–95 ). Basal projection of distal portion of aedeagus large ( Fig. 95 View FIGURES 78–95 ). Brazil: MG, PR, SP.......................................... J. uncigera

Last instar immatures

(Immatures of Jataiba basifistula , J. cearensis , J. cognata and J. incisa are unknown)

1 Antenna 8-segmented. Circumanal ring angular laterally; distance from anus to outer circumanal ring about twice that from there to group of sectasetae ( Fig. 102 View FIGURES 96–104 ). On Hymenaea View in CoL .............................................. J. hymenaeae

- Antenna 7-segmented. Circumanal ring rounded laterally; distance from anus to outer circumanal ring about the same as that from there to group of sectasetae ( Fig. 103 View FIGURES 96–104 ). On Copaifera View in CoL ............................................ J. uncigera