Joceliaptera graziae Heiss 2021, sp.nov.
Creators: name: Heiss, Ernst
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Aradidae
Joceliaptera
Joceliaptera graziae

description: Joceliaptera graziae sp.nov.
(Figs.1–11)
Type material. Holotype. Male, labelled: Costa Rica: S.Jose / Cart. Km 55 Int.Am.Hwy / 5 km S El Palme, 2350m // 09, 42.30 N, 83,57 W / oak forest litter 97-008 / 8 VI 97 R. S. Anderson //. Paratypes. 10 males, 1 female collected with holotype; 4 males, 10 females labelled: Costa Rica: Limon / Valle de Silencio, Estación / 82°57’43’’W, 09°06’37’’N / 2473m, 26-27 II 2005, R. / Anderson oak forest litter //. CEHI. They are designated and labelled accordingly.
Etymology. Dedicated to Jocelia Grazia, author of numerous publications increasing considerably the knowledge of Neotropical Heteroptera.
Description of holotype. Head slightly longer than wide (0.75 / 0.73), genae thin slightly surpassing apex of clypeus leaving a gap between their apices; antenniferous lobes diverging anteriorly, apex blunt; antennae about twice as long as width of head (1.4 / 0.73), segment I thickest and longest, II–IV thinner, length of antennal segments I / II / III / IV = 0.45 / 0.3 / 0.35 / 0.3; eyes oval and granulate inserted in head; postocular lobes straightly converging posteriorly to constricted neck, without distinct tubercles.
Thorax. Pronotum consisting of two oblique sclerites, medially separated by a furrow which is widening anteriorly and delimited by the thin transverse collar; surface with irregular oval callosities, lateral margins raised and granulate.
Mesonotum. Basic structure as pronotum, fused triangular median ridge is widening posteriorly, surface lateral of ridge longitudinally striate, fused mtg I and mtg II not discernible.
Metanotum. With two oval callosities lateral of median ridge, lateral margins as of pro- and mesonotum.
Abdomen. Tergal plate smooth with elevated thoracic scent gland scars on mtg III and IV, laterally with usual pattern of depressions marking the segments; deltg II–III fused, anteriorly reaching metanotum; posterolateral angles of deltg II–VII increasingly produced consisting of dorsally reflexed rim of vltg II–VII bearing the spiracles, which are hardly (II–IV) or distinctly (V–VII) visible from above.
Venter. Meso- and metasternum and fused sternites sterna I–II smooth at middle with a round impression, surface of venter granulate; apex of male vltg VII with a distinct knob—like glandular tubercle.
Male genitalic structures. Pygophore globular, its posterior face striate, parameres with wide blade-like body (Figs. 7–9).
Female. Basically similar to male but of larger size, tergite VII raised posteriorly, ptg VIII with rounded lobes, shorter than tergite IX.
Measurements. Holotype. Length 3.6mm; width f pronotum 1.25, of mesonotum 1.6, of metanotum 1.8; width of abdomen across tergite IV 1.8. Paratypes. Males length 3.5–3.65; females 4.3–4.5.
Distribution. Recorded from oak forest litter in high mountain localities of Costa Rica and is expected to be endemic for the area.
description: Published as part of Heiss, Ernst, 2021, New genus and species of apterous Carventinae from Costa Rica and Grenada (Hemiptera, Heteroptera, Aradidae), pp. 678-689 in Zootaxa 4958 (1) on pages 680-682, DOI: 10.11646/zootaxa.4958.1.43, http://zenodo.org/record/4692829