Messatoporus euryoikos Santos, 2013
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publication ID |
https://doi.org/ 10.11646/zootaxa.3634.1.1 |
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publication LSID |
lsid:zoobank.org:pub:81906FA2-FB3C-4F02-9AF9-449BC73F3BEE |
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persistent identifier |
https://treatment.plazi.org/id/3629866A-FFE9-2E3E-B8BF-FF68FED8B48D |
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treatment provided by |
Felipe |
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scientific name |
Messatoporus euryoikos Santos |
| status |
sp. nov. |
Messatoporus euryoikos Santos , sp. nov.
( Figs 1 View FIGURE 1 , 15 View FIGURES 14–16. 14 , 51 View FIGURES 51–55 , 128 View FIGURES 124–129 , 184 View FIGURES 180–188 , 225 View FIGURES 224–229 , 249, 257 View FIGURES 242–259 , 272 View FIGURES 272–278. 272–273 , 325 View FIGURES 321–328 )
Female. Fore wing 10.00 mm long. HEAD: Mandible densely covered with long hairs; MLW 1.67; MWW 0.24; dorsal tooth in front view projected upwards, much longer than ventral tooth; ventral tooth triangular. MSM 0.29. Clypeus almost entirely flattened, centrally concave; CHW 2.65; CWW 2.33; apical area medially concave, laterally with distinct triangular lobes, its margin very sharp, raised. Antenna with 24 flagellomeres; flagellum uniform; apex of apical flagellomere about as wide as base, not distinctly tapered. Supra-antennal area shiny, scarcely punctate, very weakly striate near antennal sockets, ventrally very weakly concave, dorsally with very weak median line, ventrally fading. Occipital carina uniformly curved, fading out at distance about as long as basal width of mandible from the hypostomal carina. Temple and gena moderately wide, gena somewhat swollen and projected (as in Fig. 261 View FIGURES 260–271. 260–261 ).
THORAX: Pronotum glabrous, shiny, minutely punctulate, with weak and short wrinkles at ventral half of posterior margin; epomia weak, distinct only after diverging from pronotal collar, short, ending far from dorsal margin of pronotum, after diverging from pronotal collar distinctly curved. Mesoscutum strongly and uniformly convex, ovoid, 1.33 × as long as wide, glabrate, shiny, minutely punctulate; notaulus reaching about 0.7 of mesoscutum length, deeply impressed, surface over notaulus not wrinkled; scuto-scutellar groove moderately deep, without wrinkles. Subalar ridge moderately projected; epicnemial carina reaching about 0.85 of distance to subalar ridge, ventrally abruptly curved, dorsally straight; sternaulus complete and strong, wider on posterior apex, strongly sinuous, with vestigial vertical wrinkles; scrobe moderately deep; mesopleural suture with strong longitudinal wrinkles along entire length. Mesosternum medially without transverse wrinkles or depressions; median portion of posterior transverse carina of the mesothoracic venter moderately long, arched backwards. Transverse sulcus at base of propodeum moderately wide, about 0.46 × as long as anterior area of propodeum, impunctate; metapleuron moderately punctate, without transverse wrinkles, dorsally moderately pilose, ventrally densely pilose; juxtacoxal carina represented by very short ridges. Fore tibia distinctly swollen. Mesal lobe of t4 with a distinct cluster of stout bristles. Hind coxa with moderately strong punctures separated by more than their own diameter.
PROPODEUM: 1.25 × as long as wide, shiny, moderately pilose; anterior area scarcely punctate; spiracle elongate, SWL 5.25; anterior transverse carina medially straight. Propodeal wrinkles strong, closely spaced, central wrinkles complete, anterior and posterior ones medially faint, oblique and central ones slightly curved; posterior transverse carina entirely absent.
WINGS: Fore wing vein 1-Rs+M distinctly sinuous, with bulla placed around its midlength; crossvein 1m-cu more or less uniformly curved, limit between 1m-cu and 1-Rs+M more or less traceable; vein 1M+Rs evenly curved in two portions; fore wing crossvein 1 cu-a basad of 1M+Rs by 0.57 of its own length; vein 2Cua 0.49 × as long as crossvein 2cu-a; bulla of crossvein 2m-cu placed mostly on posterior half; cell 1+2Rs small, APH 0.49, pentagonal, about as high as wide, AWH 1.08; crossvein 3r-m fully spectral, 2r-m and 3r-m subparallel, about same length; vein 3-M about as long as 2-M; 4-Rs distinctly sinuous; 4-M tubular, slightly curved backwards. Hind wing vein 1-M forming distinctly obtuse angle with vein Cua; vein 2-Rs tubular, apically spectral, reaching wing margin; HW1C 1.14; vein Cub distinctly convex on posterior half, forming distinctly obtuse angle with vein Cua (basally curved); vein 2-1A reaching 0.88 of distance to posterior wing margin.
METASOMA: First tergite short, about 0.29 × as long as T2–8, somewhat depressed, ventrolaterally rounded, dorsally glabrate, laterally sparsely pilose; T1LW 3.28; T1WW 1.59; spiracle on 0.52 of its length, slightly prominent; median depression subcircular, distinct; median posterior depression absent; lateral depressions elongate, very shallow; ventrolateral carina absent, but traceable as limit between lateral and ventral portions. T2LW 1.33; T2WW 1.91; thyridium longer than wide, with small circular depression just behind it; T2–8 minutely and very weakly coriarious, laterally moderately pilose, dorsally T2–3 and 8 glabrate, T4–7 sparsely to moderately pilose. OST 1.72; ovipositor moderately stout, straight, basally cylindric, apically slightly depressed; dorsal valve with four moderately strong ridges; ventral valve apex with 6 teeth, apical teeth progressively more closely spaced; surface anterior to first tooth rugulose.
Color. Head black, mesosoma black and yellow, metasoma orange. Head: black; clypeus, small mark at mandible midlength, mouthparts, supra-clypeal area and complete orbital band, whitish (241, 228, 184); f8–9 entirely white, f7 and f10 almost entirely white, f11 dorsally white. Mesosoma: black; narrow stripes at collar and dorsal margin of pronotum, propleuron, large subcircular spot on mesoscutum, scutellar carina, scutellum, axillar carina, tegula, subalar ridge, central mark on mesopleuron, spots at lateral mesosternum, dorsal division of metapleuron, metapleuron except anterior and ventral mergins and ovoid lateral marks on propodeum, whitish; anterior face of fore coxa, anterior mark at mid coxa, posterior mark at hind coxa, ventral face of fore first trochanter, ventral face of fore and mid femur, fore and mid tibia and tarsi except blackish t5, whitish; most of mid tibia and trochanters except sparse black marks, hind coxa, trochanters and femur, orange (222, 118, 046); hind tibia basally light yellow, slightly darker apically; hind tarsus whitish. Metasoma: orange; T1 black with posterior whitish stripe; anterior margin of T2 blackish; metasomal sternites with posterior whitish stripe, weaker towards apical sternites.
Male. Fore wing 6.22–9.42 mm long. Differs from female by the following characters: mandible whitish (except apex); scape ventrally always with whitish spot; pronotum smaller, its dorsal margin anteriorly slightly concave; mesoscutum more distinctly convex; scrobe less distinctly concave; central portion of mesopleuron slightly more projected, somewhat swollen; central mark reaching posterior margin of mesopleuron and connected with whitish area of mesosternum; mesosternum almost entirely whitish; fore coxa entirely whitish; dark areas on femora pale brown, sometimes almost fading; mid coxa and trochanters whitish; hind coxa with large longitudinal stripe anteriorly to stripe pale orange, posteriorly whitish; T1–7 anteriorly blackish to brownish, with posterior whitish stripe which is progressively wider toward posterior tergites.
Considerably different from female in color, particularly because of the striped metasoma and mid and hind coxae not orange, but recognizable by the propodeum pattern and other similarities.
Variation. Fore wing 8.39–12.07 mm long. Whitish spots covering 0–60% of mandible surface; scape sometimes with whitish ventral spot; antenna sometimes with 22–23 flagellomeres; pronotal wrinkles sometimes weak; central mark on mesopleuron sometimes connected with subalar ridge whitish spot, sometimes connected with mesosternum marks (surface over sternaulus whitish); sternaulus with vestigial to distinct vertical wrinkles; white marks at fore coxa covering 0–80% of its surface; mid and hind coxa either with or without black marks; second hind trochanter ventrally sometimes blackish; T1 sometimes fuscous, sometimes with anterior 0.1-0.3 whitish; in specimen from Caxiuanã medially orange instead of black; anterior margin of T2 sometimes not blackish; one specimen from Rio Claro and one from Morro Redondo with T2 laterally blackish, centrally brownish, with posterior yellow stripe; ovipositor sometimes slightly upcurved; one male from Ipiaú with hind second trochanter almost entirely blackish, hind femur bright orange apically marked with blackish, apical 0.2 of hind tibia and basal 0.5 of t1 blackish. Specimen from Morro Redondo with pronotum smaller and anteriorly concave, similar to male specimens, and propodeal wrinkles more curved backwards. One male specimen from Caruaru with hind coxa yellow, with wide black lateral stripe, ventrally orangish, and T1 basally dark brown. Orange tones varying from bright to deep (197,096,041); whitish tones varying from sometimes yellow (236,215,119) or buff (217,191,115).
Comments. Very close to M. apiopharkis sp. nov., from which it can be differentiated by having mid and hind coxae mostly orange (vs. yellow and black); posterior area of propodeum with two ovoid longitudinal yellow marks (vs. with one arc-shaped mark); postscutellum black (vs. yellow); flagellum with uniform width (vs. flattened and widened at subapical 0.3); apical area of clypeus medially concave (vs. straight); epomia and wrinkles on pronotum weak (vs. strong); propodeal wrinkles closely spaced (vs. moderately widely spaced); and ovipositor ventral valve with six teeth (vs. nine). It is also similar to M. lordos sp. nov., which differs from M. euryoikos in the yellow and black coxae; posterior marks on propodeum short and sub-triangular ( Fig. 184 View FIGURES 180–188 ); mesosternum black (vs. at least partially yellow); and propodeum densely punctate (vs. scarcely punctate), with anterior transverse carina medially distinctly arched forwards (vs. straight).
Male specimens of M. amplithorax sp. nov. can be mistaken as males of M. euryoikos , because the mid and hind leg color pattern are much more similar to the female of M. euryoikos , with mid and hind coxae and trochanters and hind femur bright orange. To correctly identify the males of M. euryoikos , the description provided above must be considered; they can also be readily recognized as such by the posterior marks on propodeum, very similar to those of females (vs. much wider on midlength in M. amplithorax ); and postscutellum pale yellow to whitish (vs. black).
Biology. Unknown.
Etymology. From the Greek words eury, meaning “broad”, and oikos, meaning “house”; in reference to its wide geographic record.
Material examined. 57 ♀, 16 ♂♂. Holotype ♀ from BRAZIL, Espírito Santo, Cariacica, Reserva Biológica de Duas Bocas , 16–17.IX.2006, RKawada et al ( UFES). Mounted on triangle point. In good shape.
Paratypes: 1 ♂ from PANAMA, Darien, PN Darien, Pire , Estación Rancho Frio, 80 m, 21.III–4.IV.2000 , Cambra , Santos & Bermudez . 1 ♀ from TRINIDAD, Tunapuna, Mt. St. Benedict , ravine forest bottom, 230 m, 4–13.VI.1993 , Malaise trap, SPeck & JPeck, 93-2 ( CNCI) ; 1 ♀ from COLOMBIA, Amazonas, PNN Amacayacu, Mocagua , 150 m, 6–12.VI.2000 , AParente. 1 ♀ from COLOMBIA, Caquetá, PNN Chiribiquete, Puerto Abeja , 310 m, 2.II–12.II.2000 , CArenas. 1 ♀ from PERU, Loreto, Iquitos, 10.II.1984 , LHuggert. 1 ♀ from BOLIVIA, Chaparé, Rio Chimoré , II.1972 , MFritz ( AEIC). 1 ♀ from BRAZIL, Pará, Melgaço, Floresta Nacional de Caxiuanã , Trilha Igarapé Ararua, Pt. P05180, 24–27.XI.2003 , yellow pans, APAguiar & JTDias ( MPEG). 1 ♀ 1 ♂ from BRAZIL, PE, Caruaru, 900 m, IV.1972 , MAlvarenga; 1 ♀, same data except V.1972 . 1 ♀ from BRAZIL, Goiás, Jataí, XI.1972 , FMOliveira ( AEIC). 1 ♂ from BRAZIL, Bahia, 800 m, III.1889 ( USNM) . 1 ♀, same data except Camamu , Fazenda Boa Esperança, 19.XI.2002 , Malaise trap, JCardoso & JMaia; 1 ♀, same data except Coaraci, Fazenda Restauração , Pt. 7, 26.XI.2002 ; 2 ♀, same data except Ibicuí, Fazenda Maravilha , Pt. 4, 26.XI.2002 ; 1 ♂, same data except Itacaré, Fazenda Muchirão , Pt. 7, 11.IV.2003 ; 1 ♀, same data except Itajuípe, Fazenda Trindade , Pt. 1, 13.IV.2003 ; 1 ♂, same data except Ipiaú, Fazenda Petrolina , Sítio Casca, 27.I.2007 , “ Oeste ” ; 1 ♂, same data except Itacaré , fazenda Vencedora, 8.XII.2003 ; 1 ♂, same data except Ituberá, Fazenda Vale da Juliana , 26.I.2007 , “Bana Teste.” 1 ♀ from BRAZIL, Espírito Santo, Alfredo Chaves , Picadão, 8–15.X.2007 , Malaise trap, COAzevedo et al., 1 ♀, same data except Cariacica, Reserva Biológica de Duas Bocas , 16–17.IX.2006 , RKawada et al.; 1 ♀, same data except Domingos martins, Pico do Eldorado , Pt. B2, 26.XI–3.XII.2004 , MTTavares et al.; 1 ♀, same data except 3–10.XII.2004 ; 1 ♀, same data except Linhares, Desengano , Pt. 2, 3–10.VI.2004 , FGRampinelli et al.; 1 ♀, same data except Santa Maria de Jetibá, Pt. B3, 29.XI–6.XII.2002 , COAzevedo et al. 1 ♀, same data exept Fazenda Clarindo Krüger, Pt. B 8, 29.XI–6.XII.2002 , MTTavares et al.; 1 ♀, same data except Fazenda Paulo Seick, Pt. B 4 . 1 ♀ 1 ♂ from BRAZIL, MG, Dionísio, Fazenda Morro do Gavião , primary forest, Pt. 2, 22.X.2005 , Malaise trap, JCRFontenelle; 1 ♀, same data except Ipaba, Fazenda Macedônia , Pt. 2, 22–29.X.2005 ; 1 ♀, same data except Parque Estadual do Rio Doce, Área da Tereza , Pt. 2, 14.XI.2002 ; 2 ♂♂, same data except Pt. 1, 24–31.X.2002 ; 1 ♂, same data except Pt. 2 ; 1 ♂, same data except Pt. 3 ; 1 ♀, same data except Pt. 1, 28.X–4.XI.2002 ; 1 ♀, same data except Pt. 2, 31.VII–7.VIII.2002 ; same data except Pt. 2, 22–29.X.2005 ; 1 ♀, same data except Campolina , primary forest with helicons, Pt. 4, 23.XI.2003 ; 1 ♀, same data except Pt. 2, 21–28.VII.2005 ; 1 ♀, same data except 15–22.II.2006 ; 1 ♀, same data except Trilha da Lagoa do Gambá , low secondary forest, 3–10.XI.2004 ; 1 ♀, same data except 10.XI–17.XI.2004 ; 1 ♀, same data except Pt. 1, 18–25.XI.2007 ; 1 ♀, same data except Trilha do Vinhático , Pt. 2, 2.XI.2000 ; 1 ♀, same data except Pt. 1, 24–31.VII.2002 ; 1 ♀, same data except Pt. 3, 19–26.X.2003 ; 1 ♀, same data except Pt. 2, 27.X–3.XI.2004 ; 1 ♀, same data except Pt. 1, 31.VII–7.VIII.2007 ; 1 ♀, same data except Fazenda Sacramento , secondary forest, Pt. 1, 18–25.XI.2007 . 2 ♀ from BRAZIL, São Paulo, Rio Claro, Floresta Estadual Edmundo Navarro de Andrade , 10–11.IX.2005 , Malaise trap, JTDias. 1 ♂ from BRAZIL, Rio Grande do Sul, Morro Redondo, 101 m, 15.XI.2002 , Malaise trap, RFKrüger; 1 ♀, same data except 23.V.2003 ; 1 ♀, same data except pelotas, 22.XI.2002 ; 1 ♀, same data except 6.III.2002 ( UFES) . 1 ♀ from BRAZIL, Rio de Janeiro, Represa Rio Grande , VIII.1969 , Malvarenga ( AEIC) . 1 ♀ from BRAZIL, São Paulo, Nova Granada, Fazenda São João, 5.XII.2008 , Malaise trap, BIOTA- FAPESP; 1 ♀, same data except São João de Iracema , Fazenda São Francisco, 26.X.2008 ; 1 ♀, same data except Palestina, Fazenda Boa Vista , 116 ha fragment, Pt. 1, 12.VIII.2009 ( UJMF) . 1 ♀ from BRAZIL, São Paulo, Luiz Antônio, Estação Ecológica do Jataí , Mata Ciliar, Pt. 1, 16.VIII.2007 , Malaise trap, NWPerioto et al.; 1 ♀, same data except Pt. 2, 30.XI.2009 ( IBRP) . 1 ♂ from BRAZIL, Paraná, Ponta Grossa , Reserva IAPAR Br 376, 13.X.1986 , Malaise trap, PROFAUPAR; 1 ♀, same data except 24.XI.1986 ; 1 ♀, same data except 12.I.1987 ; 1 ♂, same data except 1.XII.1986 ( DZUP) . 1 ♀ from BRAZIL, Santa Catarina Nova Teutônia , 300–500 m, III.1968 , FPlaumann ( AEIC). 1 ♀, same data except III.1969 ( CNCI).
Distribution. Messatoporus euryoikos is a very widespread species, occurring from Panama to southern Brazil ( Fig. 325 View FIGURES 321–328 ). The collection sites encompass many different environments and climates, from subtropical (southern Brazil) to equatorial (Amazon Basin and Panama), from semi-arid (northeastern Brazil) to very humid (Amazon Basin). That indicates a large environmental flexibility, and suggests that M. euryoikos may occur throughout all South America.
| UFES |
Universidade Federal do Espirito Santo |
| CNCI |
Canadian National Collection Insects |
| AEIC |
American Entomological Institute |
| MPEG |
Museu Paraense Emilio Goeldi |
| USNM |
Smithsonian Institution, National Museum of Natural History |
| IBRP |
Institute for Breeding Research, Tokyo University of Agriculture |
| DZUP |
Universidade Federal do Parana, Colecao de Entomologia Pe. Jesus Santiago Moure |
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