Gergithoides nui Jérôme Constant & Hong-Thai Pham 2017, sp. nov.
In: Gergithoides Schumacher, 1915 in Vietnam, with two new species, and taxonomic notes on the genus (Hemiptera: Fulgoromorpha: Issidae), pp. 1-20 in European Journal of Taxonomy 296 8-12, 2017
unknown
Zugriff:
Gergithoides nui sp. nov. urn:lsid:zoobank.org:act:3FE5C1D7-90AD-47E6-9F08-3D1E83A3E792 Figs 3–5 Diagnosis Gergithoides nui can be recognized by (1) the shape of the lateral process of the phallobase, with posterior spine strongly hooked anteroventrally and anteroventral spine strongly curved dorsally and elongate, (2) the ventral lobe of the phallobase, with dorsal margin emarginate on each side and indentated in middle, and (3) median posterior processes of phallobase pointed apically, and laterally emarginate subapically. Etymology “ Nui ” is the Vietnamese word for mountain. It refers to the mountainous origin of the type specimens and is used as a noun in apposition. Type material Holotype VIETNAM: ♂, dissected, right hind wing mounted, Fig. 3A–E [Coll. VNMN., Vietnam, Cao Bang prov., Pia Oac N.P., 10.viii.2012, Leg. H.T. Pham] (VNMN). Paratype VIETNAM: 1 ♂, same data as holotype (RBINS). Description MEASUREMENTS AND RATIOS. LT: ♂ (n = 2): 5.3 –5.4 mm. LTg/BTg = 2.0; BV/LV = 1.65; LF/BF = 1.28. HEAD (Fig. 3A, C–D). Vertex broader than long in midline, brown with margins carinate; anterior margin convex, posterior one concave and lateral converging anteriorly; disc excavate, with obsolete tubercles. Side of head yellowish brown. Frons elongate and rugulose, brown; median carina yellowish, extending from dorsal margin down nearly to frontoclypeal suture; row of yellowish tubercles along dorsal and lateral margins, extending to level of base of eyes; lateral margins yellowish under eyes; lateral margin under eye and median carina on dorsal ⅓ bordered with dark brown. Clypeus black-brown, elevated medially. Scape short, ring-shaped, black; pedicel bulbous, brown. Labium dark brown, with last segment longer than broad and shorter than penultimate. THORAX (Fig. 3A, C). Brown. Pronotum very short, with median carina, and anterior and posterior margins carinate; disc concave; row of yellowish tubercles along anterior margin extending on paranotal fields to level of base of eyes; another oblique row of 3 ...
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Gergithoides nui Jérôme Constant & Hong-Thai Pham 2017, sp. nov.
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Autor/in / Beteiligte Person: | Constant, Jérôme ; Pham, Hong-Thai |
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Zeitschrift: | Gergithoides Schumacher, 1915 in Vietnam, with two new species, and taxonomic notes on the genus (Hemiptera: Fulgoromorpha: Issidae), pp. 1-20 in European Journal of Taxonomy 296 8-12, 2017 |
Veröffentlichung: | 2017 |
Medientyp: | unknown |
DOI: | 10.5281/zenodo.6015431 |
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