Chartergus globiventris de Saussure 1854
Creators: name: Somavilla, Alexandre
name: Aragão, Marcos
name: Barroso, Paulo Cézar Salgado
name: Carpenter, James M.
name: Menezes, Rodolpho Santos Telles
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Eumenidae
Chartergus
Chartergus globiventris

description: Chartergus globiventris de Saussure, 1854
Fig. 2A–H, 4, 5
Chartergus globiventris de Saussure, 1854, Ét. Fam. Vesp. 2: 217 (key), 221, pl. XXXI fig. 3, female—“Le Brésil ” (London).— Gribodo, 1892 (1891), Boll. Soc. Entomol. Ital. 23: 258 (? var. of chartarius).—Fox, 1898, Proc. Acad. Nat. Sci. Philad.: 457 (male; Brazil).—Dalla Torre, 1904, Gen. Ins. 19: 85 (cat.).—Ducke, 1904, Bol. Mus. Goeldi, Pará 4: 324, 328 (key), 334, pl. 2 fig. 7 (Brazil).—Cameron, 1906, Invert. Pacif. 1: 156 (compared to C. tuberculatus)— Richards, 1978, Soc. Wasps Am.: 132 (key), 134, fig. 69.—Carpenter and van der Vecht, 1991, Ann. Carnegie Mus. 60 (3): 221 (note on material seen by Fox).—Almeida and Castro, 1991, Acta Biol. Par., Curitiba 20: 47 (coll. list).—Sarmiento, 1994, Rev. Biol. Trop. 42 (1/2): 358 (list).—Garcete-Barrett, 1999, Avispas Soc. Parag.: 30, fig.
Chartergus chartarius var. globiventris; Ducke, 1910, Ann. Hist.-Nat. Mus. Natl. Hung. 8: 484, fig. 5.
Epipona globiventris; Bequaert, 1938, Rev. Entomol., Rio de Janeiro 9: 115 (Brazil).
Diagnosis. Clypeus wider than long, less transverse; clypeus touching the eyes for an extension shorter than width of antennal socket; midlength gena equal to wider than eye; genal margin hardly sinuate, sloping up to the mandibles at its lowest point where the gena is also broadest; humeri pronounced; pronotum black, without anterior color band, and with prominence near ventral corner shorter and less acute but often more raised; pronotal fovea absent; scrobal furrow with less regular and usually weaker carinae; metanotum compressed; central tubercle of metanotum very weak, often hardly noticeable; metanotum with a pale band across the top half, rarely partly black here; keel on top half of propodeal angles shorter; first metasomal segment wider than long; second metasomal segment as long as wide. It can be easily differentiated from C. artifex and C. metanotalis because it has the central tubercle of the metanotum very weak; and is the smallest species in the genus Chartergus.
Type material examined. Holotype ♀ BRAZIL: R.[rio] Amazon, F. Smith Coll., 7922 [label], Chartergus globiventris Sauss. [label], B.M. Type Hym. 18772 [label], NHMUK 010817928 (NHM).
Additional material examined. GUYANE: Pleteaux des Mines, E. St Jean, 5º21’N, 54º03’W, 30m, 28.ix.1996, Wenzel & Carpenter leg., nest (4♀, AMNH); PERU: Dept. Loreto, Rio Sucusari at Napo, 25.xii.1990, Carpenter & Wenzel leg., nest (128♀, AMNH); BRAZIL: Amazonas, Alvar„es, 17.vi.1994 / I.S. Gorayeb, O.T. Silveira leg. / Chartergus globiventris, Silveira (det.) (1♀, INPA); Amazonas, Lago Ipixuna, 3º50’S 63º52’W, 110 m, 18.iv.1997, Carpenter & Davidson leg., nest (6♀, AMNH); Acre, UFAC Campus, 9º57’S 67º52’W, 80m, 4.x.1998, Mateus & Noll leg. (3♀, AMNH); Rondônia, Porto Velho, 9.vii.2010, Gelin, Oliveira & Noll leg. (3♀, AMNH); Mato Grosso, Nova Xavantina, 2 Apr 1996, Noll & Mateus leg. (1♀, AMNH); Maranhão, Mirador, Parque Est. Mirador, Base da Geraldina, 22–26.x.2006, Malaise, F.L. de Oliveira leg. / Chartergus globiventris ♀, Somavilla, A. Det (1♀, INPA); Bahia, Barreira, 15.x.2008, S. Mateus leg. (5♀, INPA); Minas Gerais, Pirapora, 11–13.xi.1919, Cornell U. Exp leg. (6♁, AMNH).
Distribution (Fig 4). Colombia: Putumayo; French Guiana; Ecuador: Napo; Peru *: Loreto; Brazil: Amazonas, Bahia *, Ceará *, Goiás, Maranh„o, Mato Grosso, Minas Gerais, Pará, Piauí *. Rio Grande do Norte *, Rondônia *.
description: Published as part of Somavilla, Alexandre, Aragão, Marcos, Barroso, Paulo Cézar Salgado, Carpenter, James M. & Menezes, Rodolpho Santos Telles, 2024, Taxonomic account and phylogenetic relationships of the species of the Neotropical social wasp genus Chartergus Lepeletier, 1836 (Vespidae: Polistinae: Epiponini), pp. 279-290 in Zootaxa 5418 (3) on pages 283-285, DOI: 10.11646/zootaxa.5418.3.6, http://zenodo.org/record/10726504