Paltothyreus (Forel, A. 1891)

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This page should be cited as follows (rationale):
Forel, A. (1891) Histoire naturelle des Hymenopteres. Deuxieme partie: Les Formicides.. L'Imprimerie Nationale, Paris : 135 – 135, doi. Versioned wiki page: 2011-06-29, version 12153, https://species-id.net/w/index.php?title=Paltothyreus_(Forel,_A._1891)&oldid=12153 , contributors (alphabetical order): PlaziBot.

Citation formats to copy and paste

BibTeX:

@article{Forel1891,
author = {Forel, A.},
journal = {},
publisher = {L'Imprimerie Nationale, Paris},
title = {Histoire naturelle des Hymenopteres. Deuxieme partie: Les Formicides.},
year = {1891},
volume = {},
issue = {},
pages = {135 -- 135},
doi = {TODO},
url = {http://atbi.biosci.ohio-state.edu/HymOnline/reference-full.html?id=6734},
note = {Versioned wiki page: 2011-06-29, version 12153, https://species-id.net/w/index.php?title=Paltothyreus_(Forel,_A._1891)&oldid=12153 , contributors (alphabetical order): PlaziBot.}

}

RIS/ Endnote:

TY - JOUR
T1 - Histoire naturelle des Hymenopteres. Deuxieme partie: Les Formicides.
A1 - Forel, A.
Y1 - 1891
JF -
JA -
VL -
IS -
UR - http://dx.doi.org/TODO
SP - 135
EP - 135
PB - L'Imprimerie Nationale, Paris
M1 - Versioned wiki page: 2011-06-29, version 12153, https://species-id.net/w/index.php?title=Paltothyreus_(Forel,_A._1891)&oldid=12153 , contributors (alphabetical order): PlaziBot.

M3 - doi:TODO

Wikipedia/ Citizendium:

<ref name="Forel1891">{{Citation
| author = Forel, A.
| title = Histoire naturelle des Hymenopteres. Deuxieme partie: Les Formicides.
| journal =
| year = 1891
| volume =
| issue =
| pages = 135 -- 135
| pmid =
| publisher = L'Imprimerie Nationale, Paris
| doi = TODO
| url = http://atbi.biosci.ohio-state.edu/HymOnline/reference-full.html?id=6734
| pmc =
| accessdate = 2024-12-22

}} Versioned wiki page: 2011-06-29, version 12153, https://species-id.net/w/index.php?title=Paltothyreus_(Forel,_A._1891)&oldid=12153 , contributors (alphabetical order): PlaziBot.</ref>

See also the citation download page at the journal.


Taxonavigation

Name

Paltothyreus Forel, A., 1891Wikispecies linkPensoft Profile

Description

☿ et #x2640;. Mandibules triangulaires, denticulees, articulees aux angles anterieurs lateraux de la tete. Pedicule surmonte d'une ecaille epaisse, perpendiculaire, bien profondement separee de l'abdomen. Des yeux assez developpes situes au tiers anterieur de la tete. Palpes maxillaires et labiaux de quatre articles. Epistome surmonte au milieu d'un disque eleve, avance devant (ou il depasse le bord anterieur de l'epistome), bicarene, concave longitudinalement au milieu, attenue et apointi en arriere en forme de lancette allongee, qui se prolonge entre les aretes frontales presque jusqu'a leur extremite posterieure. Antennes de douze articles. Sillon frontal et aire frontale nuls. Thorax inerme. Crochets des tarses bidentes. Abdomen tres faiblement retreci apres son premier segment. Ce dernier a dessous, en avant, une dent dirigee en bas, et forme en dessus, devant, de chaque cote, un angle protuberant. ♂. Mandibules tres petites, aplaties, a bords paralleles, tronquees a l'extremite. Palpes maxillaires de six articles. Epistome a bord anterieur droit, entier. L'epistome n'a, au milieu, qu'un petit cone obtus au lieu de lobe, et ne se prolonge pas entre les insertions des antennes. Aretes frontales tres courtes. Antennes de treize articles, a scape tres court, subcylindrique, un peu plus long que large. Premier article du funicule plus court que le scape, subspherique. Mesonotum sans sillons convergents. Pedicule ayant un n oe ud epais cubique-arrondi, plus large que long. Abdomen retreci apres son premier segment, ayant en dessous, pres de l'articulation du pedicule, une dent obtuse. Pygidium ayant une epine a l'extremite. Valvules genitales exterieures grandes., cultriformes, arrondies a l'extremite, a bords subparalleles. Hypopygium en forme de langue. Onglets des tarses bidentes. Ailes courtes, a deux cellules cubitales, une cellule discoidale et une cellule radiale fermee (d'apres Mayr).

Discussion

Ce genre est fort rapproche des genres LobopeltaHNS, Mayr, PoneraHNS, Latreille, PachycondylaHNS, Smith, etc., mais se distingue particulierement par le disque eleve de son epistome et par les protuberances du bord ante- rieur et superieur du premier segment de l'abdomen chez la ☿ et la #x2640;.

Taxon Treatment

  • Forel, A.; 1891: Histoire naturelle des Hymenopteres. Deuxieme partie: Les Formicides. In: Grandidier, A.: Histoire Physique, Naturelle et Politique de Madagascar. L'Imprimerie Nationale, Paris: 135-135. doi
Link to Plazi.org

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