Probolomyrmex guineensis

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This page should be cited as follows (rationale):
Taylor, R. W. (1965) A monographic revision of the rare tropicopolitan ant genus Probolomyrmex Mayr (Hymenoptera: Formicidae).. Transactions of the Royal Entomological Society of London 117 : 353 – 355, doi. Versioned wiki page: 2011-05-20, version 7379, https://species-id.net/w/index.php?title=Probolomyrmex_guineensis&oldid=7379 , contributors (alphabetical order): PlaziBot.

Citation formats to copy and paste

BibTeX:

@article{Taylor1965TransactionsoftheRoyalEntomologicalSocietyofLondon117,
author = {Taylor, R. W.},
journal = {Transactions of the Royal Entomological Society of London},
title = {A monographic revision of the rare tropicopolitan ant genus Probolomyrmex Mayr (Hymenoptera: Formicidae).},
year = {1965},
volume = {117},
issue = {},
pages = {353 -- 355},
doi = {TODO},
url = {http://research.amnh.org/entomology/social_insects/ants/publications/2805/2805.pdf},
note = {Versioned wiki page: 2011-05-20, version 7379, https://species-id.net/w/index.php?title=Probolomyrmex_guineensis&oldid=7379 , contributors (alphabetical order): PlaziBot.}

}

RIS/ Endnote:

TY - JOUR
T1 - A monographic revision of the rare tropicopolitan ant genus Probolomyrmex Mayr (Hymenoptera: Formicidae).
A1 - Taylor, R. W.
Y1 - 1965
JF - Transactions of the Royal Entomological Society of London
JA -
VL - 117
IS -
UR - http://dx.doi.org/TODO
SP - 353
EP - 355
PB -
M1 - Versioned wiki page: 2011-05-20, version 7379, https://species-id.net/w/index.php?title=Probolomyrmex_guineensis&oldid=7379 , contributors (alphabetical order): PlaziBot.

M3 - doi:TODO

Wikipedia/ Citizendium:

<ref name="Taylor1965Transactions of the Royal Entomological Society of London117">{{Citation
| author = Taylor, R. W.
| title = A monographic revision of the rare tropicopolitan ant genus Probolomyrmex Mayr (Hymenoptera: Formicidae).
| journal = Transactions of the Royal Entomological Society of London
| year = 1965
| volume = 117
| issue =
| pages = 353 -- 355
| pmid =
| publisher =
| doi = TODO
| url = http://research.amnh.org/entomology/social_insects/ants/publications/2805/2805.pdf
| pmc =
| accessdate = 2024-12-23

}} Versioned wiki page: 2011-05-20, version 7379, https://species-id.net/w/index.php?title=Probolomyrmex_guineensis&oldid=7379 , contributors (alphabetical order): PlaziBot.</ref>

See also the citation download page at the journal.


Taxonavigation

Genus: Probolomyrmex

Name

Probolomyrmex guineensis Taylor, R. W., 1965Wikispecies linkPensoft Profile

  • Probolomyrmex guineensis Taylor, R. W., 1965, Transactions of the Royal Entomological Society of London 117: 353-355.

Description

Holotype worker

HL, 0.61 mm.; HW, 0.41 mm.; SL, 0.38 mm.; CI, 67; SI, 93; WL, 800 mm.; PW, 0.30 mm.; dorsal petiole width, 017 mm.; petiolar node index, 57; petiole height, 0.31 mm.; petiolar node length, 0 - 25 mm.; lateral petiolar index, 84. General features are shown in the figures. Close to P. filiformis, but differing from it in the following characters: (1) Smaller size, with relatively broad head, short scapes, and narrow, shorter petiolar node - as indicated in the above dimensions. (2) Punctural element of sculpturation more distinct (shagreening developed on all body and appendage surfaces, as in filiformis). Head capsule with moderately distinct superficial punctures, about 0 005 mm. in diameter, separated by distances about equal to their average diameter; those on sides and postgenal areas most distinct. Puncturation of entire pronotum and remaining mesosomal dorsum similar to frons; punctures of mes- and metepisterna larger and more distinct. Petiole and first 2 segments of gaster with larger shallow punctures, about 0.01 mm. in diameter, separated by distances averaging about half this value. (3) Concavity of declivitous propodeal face, viewed from above, about onequarter as deep as distance separating dorsal points of propodeal lamellae. (4) Subpetiolar process lacking an acute posteroventral tooth. When viewed from above, no trace of a median emargination of the posterior flange of the node.

P. guineensis resembles filiformis in all other respects, apart from slightly paler coloration. The three apical maxillary and the terminal labial palpal segments are proportioned as in P. angusticeps.

Paratype workers

Two paratype workers agree with the holotype in all essential characters, including details of the measurements and indices.

Materials Examined

A series of Probolomyrmex from Guinea, originally housed in the Santschi collection but subsequently distributed, has been mentioned several times in the literature under the name filiformis Mayr, following Santschi (1914). I have retrieved three specimens of the original seven in this series and find them to be representative of a new species, here described.

Holotype ☿ and 2 ☿ paratypes, Guinea: Nigorie, Kakoulima (Silvestri). The holotype is deposited in the Naturhistorisches Museum, Basel, paratypes in the British Museum (Nat. Hist.) and the Museum d'Histoire Naturelle, Geneva. There are differences in the original labels on these specimens. That of the holotype reads: Nigorie, Kakoulima (Silvestri); the Geneva Museum specimen has: Kakoulima 12 Ag. 1912; and the British Museum one has: French Guinea - d. F. Santschi - G. A. (presumably G. Arnold) - 1914.

Taxon Treatment

  • Taylor, R. W.; 1965: A monographic revision of the rare tropicopolitan ant genus Probolomyrmex Mayr (Hymenoptera: Formicidae)., Transactions of the Royal Entomological Society of London 117: 353-355. doi