Messatoporus paraguayensis ( Szépligeti 1916 )

Santos, Bernardo F. & Aguiar, Alexandre P., 2013, <strong> Phylogeny and revision of <em> Messatoporus </ em> Cushman (Hymenoptera, Ichneumonidae, Cryptinae), with descriptions of sixty five new species </ strong>, Zootaxa 3634 (1), pp. 1-284 : 170-172

publication ID

https://doi.org/ 10.11646/zootaxa.3634.1.1

publication LSID

lsid:zoobank.org:pub:81906FA2-FB3C-4F02-9AF9-449BC73F3BEE

persistent identifier

https://treatment.plazi.org/id/3629866A-FF37-2EEC-B8BF-FEBEFEB0B205

treatment provided by

Felipe

scientific name

Messatoporus paraguayensis ( Szépligeti 1916 )
status

 

Messatoporus paraguayensis ( Szépligeti 1916) View in CoL

( Figs 44 View FIGURES 41–45 , 211 View FIGURES 207–212 , 247 View FIGURES 242–259 , 355 View FIGURES 353–360 )

* Neomesostenus paraguayensis Szépligeti 1916: 304 . Description. Holotype ♂ (HMNH, not examined). Type data: Paraguay: Assunción (Vezényi).

* Messatoporus paraguayensis: Townes & Townes 1966 View in CoL 123. Generic transfer.

Messatoporus paraguayensis: Yu & Horstmann 1997:274 View in CoL . Listed.

Messatoporus paraguayensis: Yu et al. 2005 View in CoL . Listed.

Female. Fore wing 8.48 mm. HEAD: Mandible densely covered with long hairs; MLW 2.02; MWW 0.47; dorsal tooth in front view projected upwards, much longer than ventral tooth; ventral tooth triangular. MSM 0.3. Clypeus basally convex, apically abruptly flattened, centrally concave; CHW 2.71; CWW 3.35; apical area medially concave, laterally with distinct triangular lobes, its margin very sharp, raised. Antenna with 21 flagellomeres; flagellum strongly flattened and compressed on apical 0.3; apex of apical flagellomere about as wide as base, not distinctly tapered. Supra-antennal area shiny, impunctate, not striate near antennal sockets, ventrally very weakly concave, without median line. Occipital carina uniformly curved, fading out at distance shorter than 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, impunctate, with weak and short wrinkles along posterior margin of collar; epomia weak, complete, short, ending far from dorsal margin of pronotum, after diverging from pronotal collar approximately straight. Mesoscutum moderately and uniformly convex, ovoid, 1.22 × as long as wide, sparsely pilose, shiny, minutely punctulate; notaulus reaching about 0.78 of mesoscutum length, weakly impressed, surface over notaulus not wrinkled; scuto-scutellar groove moderately deep, without wrinkles. Subalar ridge weakly projected; epicnemial carina reaching about 0.6 of distance to subalar ridge, irregular; sternaulus complete but weak, strongly sinuous, smooth; scrobe moderately deep; mesopleural suture with vestigial longitudinal wrinkles. Mesosternum medially with short transverse wrinkles; median portion of posterior transverse carina of the mesothoracic venter short and almost indistinct, distinctly arched forwards. Transverse sulcus at base of propodeum moderately wide, about 0.65 × as long as anterior area of propodeum, impunctate; metapleuron moderately punctate, without transverse wrinkles, densely pilose; juxtacoxal carina absent. Fore tibia distinctly swollen. Mesal lobe of t4 with 3–4 bristles. Hind coxa with moderately strong punctures separated by more than their own diameter.

PROPODEUM: 1.18 × as long as wide, shiny, sparsely pilose; anterior area almost impunctate; spiracle elliptic, SWL 2.57; anterior transverse carina medially straight. Propodeal wrinkles very weak before posterior transverse carina, posteriorly strong, closely spaced, anteriorly faint at median portion, posteriorly complete, anteriorly more or less straight, posteriorly slightly arched forwards; posterior transverse carina complete, uniformly arched forwards, not forming distinct sublateral crests.

WINGS: Fore wing vein 1-Rs+M distinctly sinuous, with bulla placed on basal 0.25; crossvein 1m-cu more or less uniformly curved, limit between 1m-cu and 1-Rs+M more or less traceable; vein 1M+Rs anteriorly straight, posteriorly weakly curved; fore wing crossvein 1 cu-a basad of 1M+Rs by 0.36 of its own length; vein 2Cua 0.34 × as long as crossvein 2cu-a; bulla of crossvein 2m-cu placed on midlength; cell 1+2Rs of moderate size, APH 1.07, pentagonal, about as high as wide, AWH 0.97; 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 somewhat irregular, apically slightly upcurved; 4-M semi-spectral, straight. Hind wing vein 1-M forming distinctly obtuse angle with vein Cua; vein 2-Rs tubular, apically spectral, reaching wing margin; HW1C 0.9; vein Cub straight, forming distinctly obtuse angle with vein Cua (basally curved); vein 2-1A reaching 0.8 of distance to posterior wing margin.

METASOMA: First tergite very long, about 0.46 × as long as T2–8, somewhat depressed, ventrolaterally rounded, dorsally glabrate, laterally densely pilose; T1LW 3.26; T1WW 1.88; spiracle on 0.48 of its length, distinctly prominent; median depression elongate, distinct; median posterior depression absent; lateral depressions elongate, distinct; ventrolateral carina absent, but traceable as limit between lateral and ventral portions. T2LW 0.91; T2WW 2.19; thyridium about as long as wide, with small circular depression just behind it; T2–8 covered with small, shallow foveae, densely and uniformly pilose. OST 1.28; ovipositor moderately stout, straight, basally cylindric, apically distinctly depressed; dorsal valve with four moderately strong ridges; ventral valve apex with 8 teeth, apical teeth progressively more closely spaced; surface anterior to first tooth not rugulose.

Color. Head black, mesosoma orange, whitish and black, metasoma orange. Head: black; clypeus, mandible except apex, mouth parts, supra-clypeal area, malar space and very wide, complete orbital band (covering gena entirely), whitish (238,220,158); scape and pedicel dark brown, flagellum blackish, f6–10 entirely white, f11 partially white. Mesosoma: orange (222,125,052), slightly lighter at hypoepimeron and posterior area of propodeum; propleuron, collar and anterior margin of pronotum (near epomia), subcircular spot on mesoscutum, tegula, subalar ridge, scutellar carina, scutellum, axillar carina and dorsal division of metapleuron, pale yellow (233,211,112); fore coxa, tibia and tarsus, mid tibia and basal 0.75 of hind tibia, pale yellow; mid tarsus fuscous; apical 0.25 of hind tibia, tibial spurs and basal 0.25 of t1 blackish; t2–4 white; t5 blackish. Mesosoma: orange.

Male. Fore wing 4.42–7.28 mm long. Similar to female, but: scape and pedicel ventrally yellowish; antenna with 23–24 flagellomeres; f9–12 entirely white, f6–8 partially white, f13–17 with progressively smaller dorsal white marks; occiput almost entirely pale yellow, black only behind vertex; pronotum entirely pale yellow; mesopleuron except anterior corner and mesosternum completely whitish; propodeum apically pale yellow; fore and mid coxae, trochanters, anterior face of tibiae and tarsi, whitish; basal 0.4 of hind tibia white, apical 0.6 blackish.

Variation. Fore wing 6.36–8.48 mm long. Antenna sometimes with 20 flagellomeres; ventral corner of pronotum sometimes orange; dorsal division of metapleuron sometimes orange; posterior area of propodeum sometimes pale yellow laterally; hind tibia sometimes not blackish apically, and base of t1 orangish; postscutellum sometimes blackish; one specimen with scape and pedicel fulvous, anterior corner of mesopleuron black, spot on mesopleuron oval, wider than long, hind tibia medially orange between yellow and blackish areas. Meso and metasoma light orange (228,152,054) to deep orange (194,085,043).

Comments. Very similar to M. laevilatus sp. nov., from which it can be differentiated by having posterior transverse carina complete (vs. absent); propodeal wrinkles very weak anteriorly to posterior transverse carina, posteriorly strong, moderately closely spaced (vs. moderately strong and very closely spaced); spiracle of propodeum elliptic, SWL 2.57 (vs. elongate, SWL 4.00); areolet about as wide as high, AWL 0.97 (vs. distinctly higher than wide, AWH 0.66); and scape ventrally without whitish spot (vs. whitish spot present). Also superficially similar to M. convexus sp. nov., from which it can be isolated by having T2–8 bright to deep orange (vs. black, with posterior whitish stripes); propodeal wrinkles as described above (vs. moderately strong and very closely spaced); orbital band complete (vs. widely interrupted at gena); scape completely blackish (vs. with ventral whitish spot); and epomia complete (vs. distinct only after diverging from collar).

Biology. Unknown.

Material examined. 14 ♀, 31 ♂♂. 1 ♂ from BOLIVIA, Beni, Rio Itenez opposite Costa Marques (Brazil), 1–3.IX.1964 , Bouseman & Lussenhop ( AMNH) . 1 ♀ 4 ♂♂ from BRAZIL, Rio Grande do Norte, Mossoró , Fazenda Santa Júlia, Pt. 1, 14.IV.2008 , Malaise trap, Fernandes et al.; 2 ♂♂, same data except Pt. 2 ; 2 ♀ 1 ♂, same data except Patu, Serra do Lima , Pt. 1, IX.2008 ; 1 ♀ 1 ♂, same data except X.2008 ; 1 ♂, same data except Pt. 2 ; 1 ♀ 1 ♂, same data except Pt. 1, XI.2008 ( IBRP) . 1 ♂ from BRAZIL, Goiás, Niquelândia , Mica verde, II.2008 , Malaise trap, MPimenta & LLBergamini, “grupo em regeneração” ( UFES) . 1 ♂ from BRAZIL, São Paulo, Luiz Antônio, Estação Ecológica do Jataí , Mata Ciliar, Pt. 1, 30.XI.2006 , Malaise trap, NWPerioto et al ( IBRP) . 1 ♀ from ARGENTINA, Buenos Aires, Punta Lara, 26.I.1966 , Townes & Townes. 1 ♀ 1 ♂ from ARGENTINA, Jujuy, 15.I.1966 , Townes & Townes; 1 ♀, same data except 11.I.1966 . 1 ♂ from ARGENTINA, Tucumán, Horco Molle nr. Tucumán, 5.I.1966 ; 1 ♂, same data except 26.XII.1965 ; 1 ♀, same data except 25–30.V.1965 , Lionel Stange; 1 ♀, same data except San pedro de Colalao, III.1968 ; 1 ♂, same data except II.1968 ; 1 ♂, same data except 11 km W Las Cejas , 8–15.IV.1967 ; 1 ♂, same data except 8–30.XII . 1 ♂ from ARGENTINA, Salta, Pocitos, I.1971 , MAFritz ( AEIC). 1 ♂ from ARGENTINA, La Rioja, El Duraznillo, upland chaco, 15–30.XI.2002 , Malaise trap, PFidalgo; 1 ♂, same data except Santa Cruz , humid ravine, 1700 m, 15–30.IV.2002 ; 1 ♀ 1♂, same data except 15–30.XI.2002 ; 2 ♂♂, same data except 1–14.XII.2002 ; 1 ♀, same data except XII.2002 ; 1 ♀ 2 ♂, same data except 1–15.I.2003 ; 1 ♂, same data except 15–31.I.2003 ; 2 ♂♂, same data except 1–15.IV.2003 ; 2 ♂♂, same data except ca. Anillaco , 6.IV.2002 ( FSCA) . 1 ♀ with illegible handwritten information: “ N.Valeur / MoriAz?” ( ZMHB) .

Distribution. Widely distributed along areas of open vegetation in South America ( Fig. 355 View FIGURES 353–360 ). It is recorded from the Brazilian the semi-arid Caatinga, the savannah-like Cerrado and reaching argentine Patagonia at south, with one record in Bolivia. It was not recorded at the more coastal Atlantic rainforest even after extensive sampling at this biome.

AMNH

American Museum of Natural History

IBRP

Institute for Breeding Research, Tokyo University of Agriculture

UFES

Universidade Federal do Espirito Santo

AEIC

American Entomological Institute

FSCA

Florida State Collection of Arthropods, The Museum of Entomology

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Hymenoptera

Family

Ichneumonidae

Genus

Messatoporus

Loc

Messatoporus paraguayensis ( Szépligeti 1916 )

Santos, Bernardo F. & Aguiar, Alexandre P. 2013
2013
Loc

Messatoporus paraguayensis:

Yu, D. S. & Horstmann, K. 1997: 274
1997
Loc

Neomesostenus paraguayensis Szépligeti 1916: 304

Szepligeti, G. 1916: 304
1916
Darwin Core Archive (for parent article) View in SIBiLS Plain XML RDF