Pachycondyla mialy (Rakotonirina, J. C. & Fisher, B. L. 2013)

From Species-ID
Jump to: navigation, search
Notice: This page is derived from the original publication listed below, whose author(s) should always be credited. Further contributors may edit and improve the content of this page and, consequently, need to be credited as well (see page history). Any assessment of factual correctness requires a careful review of the original article as well as of subsequent contributions.

If you are uncertain whether your planned contribution is correct or not, we suggest that you use the associated discussion page instead of editing the page directly.

This page should be cited as follows (rationale):
Rakotonirina, J. C., Fisher, B. L. (2013) Revision of the Pachycondyla sikorae species-group (Hymenoptera: Formicidae) in Madagascar. Zootaxa 3683 : 469 – 470, doi. Versioned wiki page: 2013-07-12, version 35636, https://species-id.net/w/index.php?title=Pachycondyla_mialy_(Rakotonirina,_J._C._%26_Fisher,_B._L._2013)&oldid=35636 , contributors (alphabetical order): PlaziBot.

Citation formats to copy and paste

BibTeX:

@article{Rakotonirina2013Zootaxa3683,
author = {Rakotonirina, J. C. AND Fisher, B. L.},
journal = {Zootaxa},
title = {Revision of the Pachycondyla sikorae species-group (Hymenoptera: Formicidae) in Madagascar},
year = {2013},
volume = {3683},
issue = {},
pages = {469 -- 470},
doi = {TODO},
url = {http://www.mapress.com/zootaxa/2013/f/zt03683p485.pdf},
note = {Versioned wiki page: 2013-07-12, version 35636, https://species-id.net/w/index.php?title=Pachycondyla_mialy_(Rakotonirina,_J._C._%26_Fisher,_B._L._2013)&oldid=35636 , contributors (alphabetical order): PlaziBot.}

}

RIS/ Endnote:

TY - JOUR
T1 - Revision of the Pachycondyla sikorae species-group (Hymenoptera: Formicidae) in Madagascar
A1 - Rakotonirina, J. C.
A1 - Fisher, B. L.
Y1 - 2013
JF - Zootaxa
JA -
VL - 3683
IS -
UR - http://dx.doi.org/TODO
SP - 469
EP - 470
PB -
M1 - Versioned wiki page: 2013-07-12, version 35636, https://species-id.net/w/index.php?title=Pachycondyla_mialy_(Rakotonirina,_J._C._%26_Fisher,_B._L._2013)&oldid=35636 , contributors (alphabetical order): PlaziBot.

M3 - doi:TODO

Wikipedia/ Citizendium:

<ref name="Rakotonirina2013Zootaxa3683">{{Citation
| author = Rakotonirina, J. C., Fisher, B. L.
| title = Revision of the Pachycondyla sikorae species-group (Hymenoptera: Formicidae) in Madagascar
| journal = Zootaxa
| year = 2013
| volume = 3683
| issue =
| pages = 469 -- 470
| pmid =
| publisher =
| doi = TODO
| url = http://www.mapress.com/zootaxa/2013/f/zt03683p485.pdf
| pmc =
| accessdate = 2024-12-23

}} Versioned wiki page: 2013-07-12, version 35636, https://species-id.net/w/index.php?title=Pachycondyla_mialy_(Rakotonirina,_J._C._%26_Fisher,_B._L._2013)&oldid=35636 , contributors (alphabetical order): PlaziBot.</ref>

See also the citation download page at the journal.


Taxonavigation

Genus: Pachycondyla

Name

Pachycondyla mialy Rakotonirina, J. C., 2013Wikispecies linkPensoft Profile

Description

(Figures 2, 9, 14, 49, 50, 51, 76)

Materials Examined

Holotype worker: Madagascar, Fianarantsoa, PN Ranomafana, Vatoharanana River, 4.1 km 231° SW Ranomafana, -21.29, 47.4333, 1100 m, montane rainforest, ex rotten log, 27-31 Mar 2003 (Fisher, Griswold et al.), collection code BLF08535, specimen code CASENT0497667 (CASC). Paratype: 1 worker with the same data as holotype but specimen coded as CASENT0009727 (CASC).

Description

WORKER. Diagnosis: Anterior margin of clypeus wide and straight, with median notch; eyes small, with seven to eight ommatidia; metanotal groove absent; posterior face of petiolar node with sparse pubescence and lacking numerous slender hairs; anterior face of first gastral segment not forming a shallow cavity; antennal scape and outer surface of each tibia covered with shorter, erect hairs. Measurements (2 specimens): HW: 1.15, HL: 1.38-1.41, CI: 81-83, SL: 0.94-0.95, SI: 82, PW: 0.87-0.88, WL: 1.78, NH: 0.59-0.62, NL: 0.46-0.47, NW: 0.63-0.66, DNI: 137-140, LNI: 125-134. Description: Head distinctly longer than broad, widest at mid-length; posterior margin weakly medially excised; the dorsum with dense and fine reticulate punctures; anterior third of lateral surface punctate and sparsely punctulate posteriorly. Eyes very small, with at most eight ommatidia, and situated in anterior fourth of head. Antennal scape short, not extending beyond posterior cephalic border; length of erect hairs on scape about half of widest portion of scape. Anterior clypeal margin widely transverse and straight, with feeble median excision. Mandibles smooth and shiny between sparse punctures. With mesosoma in dorsal view, metanotal groove lacking; in profile, dorsal outline of mesosoma simple, approximately a continuous line; posterolateral margin of propodeum covered with narrow lamellae, which project into a blunt angle near the mid-length at about the level of propodeal spiracle; mesopleural suture indistinct. Sculpture of promesonotum punctate; the punctures become more sparse toward the propodeum. With petiole in lateral view, node thick, posterior margin convex; in dorsal view, lateral margins rounding to a convex anterior face; posterior margin slightly excised medially; dorsum of node with scattered punctures. First gastral segment with straight anterior face; first and second gastral tergites laterally coarsely punctate or foveolate and dorsally smooth and shiny between punctures. Body covered with erect golden pilosity; pubescence abundant on head dorsum, promesonotum, tip of gaster, and appendages, but absent or sparse on the rest of body dorsum. Integument glossy, reddish orange with orange apex of gaster and appendages. Queen: unknown.

Discussion

Discussion: One can confound P. mialy with P. nosy but workers of the former are smaller, have smaller eyes, no metanotal groove and no mesopleural suture while those of the latter are characterized by a larger body size, larger eyes, the presence of a mesopleural suture and a metanotal groove reduced to a dotted line. Distribution and biology: This species is recorded only from an elevation of 1100 m in the PN Ranomafana. Two worker specimens were collected from rotten logs.

Taxon Treatment

  • Rakotonirina, J. C.; Fisher, B. L.; 2013: Revision of the Pachycondyla sikorae species-group (Hymenoptera: Formicidae) in Madagascar, Zootaxa 3683: 469-470. doi
Link to Plazi.org

This treatment was originally uploaded by Plazi, compare this treatment on Plazi. Unless this treatment has been substantially changed on Species-ID, Plazi requests to maintain a link back to the original repository.

No known copyright restrictions apply on this formal expression of scientific knowledge. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for details.