Lathrolestes fissus

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This page should be cited as follows (rationale):
Reshchikov, Alexey V., Soper, Anna, Van, Roy G. (2010) Review and key to Nearctic Lathrolestes Förster (Hymenoptera: Ichneumonidae), with special reference to species attacking leaf mining tenthredinid sawflies in Betula Linnaeus (Betulaceae). Zootaxa 2614 : 10 – 10, doi. Versioned wiki page: 2017-06-24, version 154153, https://species-id.net/w/index.php?title=Lathrolestes_fissus&oldid=154153 , contributors (alphabetical order): PlaziBot.

Citation formats to copy and paste

BibTeX:

@article{Reshchikov2010Zootaxa2614,
author = {Reshchikov, Alexey V. AND Soper, Anna AND Van, Roy G.},
journal = {Zootaxa},
title = {Review and key to Nearctic Lathrolestes Förster (Hymenoptera: Ichneumonidae), with special reference to species attacking leaf mining tenthredinid sawflies in Betula Linnaeus (Betulaceae)},
year = {2010},
volume = {2614},
issue = {},
pages = {10 -- 10},
doi = {TODO},
url = {},
note = {Versioned wiki page: 2017-06-24, version 154153, https://species-id.net/w/index.php?title=Lathrolestes_fissus&oldid=154153 , contributors (alphabetical order): PlaziBot.}

}

RIS/ Endnote:

TY - JOUR
T1 - Review and key to Nearctic Lathrolestes Förster (Hymenoptera: Ichneumonidae), with special reference to species attacking leaf mining tenthredinid sawflies in Betula Linnaeus (Betulaceae)
A1 - Reshchikov, Alexey V.
A1 - Soper, Anna
A1 - Van, Roy G.
Y1 - 2010
JF - Zootaxa
JA -
VL - 2614
IS -
UR - http://dx.doi.org/TODO
SP - 10
EP - 10
PB -
M1 - Versioned wiki page: 2017-06-24, version 154153, https://species-id.net/w/index.php?title=Lathrolestes_fissus&oldid=154153 , contributors (alphabetical order): PlaziBot.

M3 - doi:TODO

Wikipedia/ Citizendium:

<ref name="Reshchikov2010Zootaxa2614">{{Citation
| author = Reshchikov, Alexey V., Soper, Anna, Van, Roy G.
| title = Review and key to Nearctic Lathrolestes Förster (Hymenoptera: Ichneumonidae), with special reference to species attacking leaf mining tenthredinid sawflies in Betula Linnaeus (Betulaceae)
| journal = Zootaxa
| year = 2010
| volume = 2614
| issue =
| pages = 10 -- 10
| pmid =
| publisher =
| doi = TODO
| url =
| pmc =
| accessdate = 2024-12-23

}} Versioned wiki page: 2017-06-24, version 154153, https://species-id.net/w/index.php?title=Lathrolestes_fissus&oldid=154153 , contributors (alphabetical order): PlaziBot.</ref>


Taxonavigation

Ordo: Hymenoptera
Familia: Ichneumonidae
Genus: Lathrolestes

Name

Lathrolestes fissus ReshchikovWikispecies linkPensoft Profile

  • Lathrolestes fissus Reshchikov, Alexey V., 2010, Zootaxa 2614: 10-10.

Description

Description. Female. Body length 5.0 mm. Antennal flagellum with 26–31 articles. Width to length ratio of scapus 0.33. Head narrowed behind the eyes, mat. Maximal length of temple to transverse eye diameter ratio 0.8; minimal length of temple to transverse eye diameter ratio 0.48. Face almost as wide as longitudinal eye diameter, their ratio 1.07; in profile convex, with bulge. Clypeus separated from face by transverse impression; at apex projecting slightly anteriorly; apical margin of clypeus moderately thick. Clypeal foveae small. Malar space as wide as 0.33 of basal mandible width (Fig. 55 a). Occipital carina complete, not interrupted above. Lower mandible tooth longer than upper. Mesosoma. Notaulus absent. Mesopleuron without punctures, mat, shagreen. Tarsal claws short, strongly curved at apex, with basal lobe (Fig. 43). Hind tarsus article length ratio: 5.0:2.0: 1.6:1.0: 1.7. Forewing with areolet petiolate. Second recurrent vein with a single bulla. Nervellus intercepted below middle. Nervulus interstitial. Propodeal carinae partly complete (Fig. 33). Costula absent. Metasoma. Partly shiny, pubescent with white hairs. First metasomal tergum width to length ratio 0.8; without shallow median longitudinal impression; bordered by lateral longitudinal carinae; median longitudinal carinae absent; with shiny area at base separate from punctate part, with median longitudinal groove (Fig. 37). 2 nd metasomal tergum transverse. Ovipositor straight, thin, very gradually tapered from base to apex, without notch (Fig. 3). Apical margin of male subgenital plate notched (Fig. 40). Male genitalia with parameres not surpassing apex of metasoma. Color. Female. Body yellow-reddish; fore coxae and trochanters yellow; antennae and ovipositor sheath dark. Male. Face yellow. Otherwise as in female (Fig. 55 a, b).

Discussion

Comments. The species differs from the closely related L. thomsoni Reshchikov sp. nov. by its mostly yellowish body (Fig. 55 b); costula absent (Fig. 33); face with bulge; lower part of mesopleuron shagreen; first metasomal tergum without projections at spiracles. Hind tibia uniformly colored as distinct from European L. albicinctus (Habermehl, 1922). Tarsal claws short, strongly curved at apex, with preapical teeth (Fig. 43)

Description

Variation. Body of some specimens darker than type specimens.

Etymology

Etymology. The species epithet, fissus, refers to structure of first metasomal tergum. Host.Unknown

Distribution

Distribution.USA: NC, GA, FL

Materials Examined

Type material examined.Holotype, female, GA, Forsyth, 12–16.vi. 1970, F.T. Naumann, (AEI); Paratypes (AEI): 1 female, FL, Gainesville, SW 34 th St., Malaise Trap, 2.x. 1985, Brambila; 1 male, Tall Timbers, 2–12.vi. 1971, R.H. Arnett; 1 female, NC, Highlands, vi. 1977, H&M Townes; 1 female, GA, Forsyth, 28.v.– 9.vi. 1970, F.T. Naumann

Taxon Treatment

  • Reshchikov, Alexey V.; Soper, Anna; Van, Roy G.; 2010: Review and key to Nearctic Lathrolestes Förster (Hymenoptera: Ichneumonidae), with special reference to species attacking leaf mining tenthredinid sawflies in Betula Linnaeus (Betulaceae), Zootaxa 2614: 10-10. doi
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