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SUBFAMILY FORMICINAE - Genus Plagiolepis - Plagiolepis perperamus Salata, Borowiec & Radchenko

Plagiolepis perperamus Salata, Borowiec & Radchenko 2018

return to key Type location Greece - see type below


Plagiolepis peperamusHolotype illustration from Salata, Borowiec & Kravchenko (2018)L Borowiec (2018) - Type material.

Holotype (w.) (CASENT0845955 - on Antweb this is numbered CASENT0763860): Collection L. Borowiec | Formicidae; LBC-GR00042; GREECE, NW Crete, 3 km S Askifou, 800 m a.s.l., 35°16’N 24°10’E, 1.v.2007, L.& M.L. Borowiec (MNHW) (Figs 12–15)

Description:

(from Table 1, approx means) TL 0.50 HW 0.47 HL 0.45 SL0.46 PW 0.32; CI 93 SI 91

Whole body from brown to dark brown. Legs, scapes and up to 4 first segments of funiculus brighter, from brown to ochre. Head longer than wide, trapezoidal, its sides always convex, occipital margin nearly straight or concave. Clypeus shiny, its posterior edge convex, setosity sparse and
long, setae subdecumbent. Surface of head smooth and shiny, bearing short, sparse and adjacent setae (Figs 14–15). Scape reaches beyond the occipital margin, widening upward from 3/4 of its length, its surface shiny, with feeble, moderate microreticulation, dense, adjacent microsetae covers its whole surface. The second funicular segment square or slightly rectangular, the third segment elongate, equal or only slightly shorter than the fourth one,
the rest of funicular segments clearly longer than broad. Eyes big, oval, 1.3 times as long as wide. Mandibles triangular, short with a row of well-developed teeth (Figs 14–15). Mesosoma elongate, 1.7 times as long as wide. In lateral view dorsal surface of promesonotum slightly convex, metanotal groove shallow, propodeum with convex dorsal and straight or slightly concave posterior sides. The whole mesosoma smooth and shiny, bearing sparse, short and adjacent micropilosity (Figs 12–13). Petiolar scale thin and short, its anterior and posterior sides slightly convex, apex concave, its surface smooth and shiny (Figs 12–13). Gaster longer than mesosoma, shiny with sparse microreticulation, bearing dense, adpressed setae, the
distance between setae shorter than 1/3 of their length, additionally thick, long hairs occur on posterior margins of all tergites (Figs 12–13).
Distribution. Greece: Crete, Aegean Is., Ionian Is., Cyclades, Dodecanese, mainland; Iran: Khuzestan; Turkey: Antalya Prov.
Biology. Species associated with humid areas overgrown by macchia or forests. Nesting in soil, most often below rocks. Workers were observed in the material collected by beating sheet from blackberry bushes. Colonies polygynous.


© 2019 - Brian Taylor CBiol FRSB FRES
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