Centromyrmex feae

Centromyrmex feae is a subterranean species occurring in forest habitats. Workers are often collected from rotting logs and termite mounds, suggesting C. feae is termitophagous. (Eguchi 2014)

Identification
A member of the feae species group / Key to Centromyrmex species groups

Distribution based on Regional Taxon Lists
Indo-Australian Region: Philippines. Oriental Region: Cambodia, India, Laos, Myanmar, Sri Lanka, Taiwan, Thailand, Vietnam. Palaearctic Region: China.

Nomenclature

 * . Spalacomyrmex feae Emery, 1889b: 491, pl. 10, figs. 11-15 (w.) MYANMAR.
 * Type-material: syntype workers (number not stated).
 * Type-locality: Myanmar (“Birmania”): Bhamo, Shwegoo, Prome, 1885-87 (L. Fea).
 * Type-depository: MSNG.
 * [Misspelled as feai by Emery, 1893f: 240.]
 * Forel, 1900d: 303 (q.); Wheeler, W.M. 1936d: 207 (m.); Wheeler, G.C. & Wheeler, J. 1952c: 604 (l.); Imai, et al. 1984: 5 (k.).
 * Combination in Centromyrmex: Emery, 1890b: 40 (footnote).
 * Status as species: Dalla Torre, 1893: 16; Emery, 1893f: 240; Emery, 1895k: 456; Forel, 1900d: 303; Bingham, 1903: 94; Emery, 1911d: 58; Wheeler, W.M. 1913e: 233; Forel, 1913f: 184; Forel, 1913k: 6; Wheeler, W.M. & Chapman, 1925: 61; Karavaiev, 1925a: 81; Wheeler, W.M. 1927h: 83; Wheeler, W.M. 1928c: 4; Wheeler, W.M. 1929g: 58; Wheeler, W.M. 1930h: 58; Wheeler, W.M. 1936d: 206; Chapman & Capco, 1951: 52; Baltazar, 1966: 241; Bolton, 1995b: 140; Tang, J., Li, et al. 1995: 33; Zhou, 2001b: 28; Lin & Wu, 2003: 67; Jaitrong & Nabhitabhata, 2005: 17; Bolton & Fisher, 2008c: 25; Terayama, 2009: 108; Zhou & Ran, 2010: 103; Guénard & Dunn, 2012: 58; Bharti, Guénard, et al. 2016: 49; Jaitrong, Guénard, et al. 2016: 40; Dias, R.K.S. et al. 2020: 105; Khachonpisitsak, et al. 2020: 141.
 * Senior synonym of donisthorpei: Brown, 1955f: 103; Bolton, 1995b: 140; Zhou, 2001b: 28; Bolton & Fisher, 2008c: 25.
 * Current subspecies: nominal plus ceylonicus, greeni.
 * Distribution (based on references, not on a revision): China, India, Indonesia (Java), Laos, Myanmar, Philippines (Basilan, Luzon, Mindanao), Singapore, Sri Lanka, Taiwan, Thailand, Vietnam.
 * donisthorpei. Centromyrmex donisthorpei Menozzi, 1925c: 443, fig. 4 (q.) PHILIPPINES (Mindanao I.).
 * Type-material: 2 syntype queens.
 * Type-localities: Philippines: Mindanao, Iligan (no. 19444) (C.F. Baker); Philippines: Mindanao, Kolambugan (C.F. Baker).
 * Type-depository: IEUB.
 * Status as species: Chapman & Capco, 1951: 52; Baltazar, 1966: 241.
 * Junior synonym of feae: Brown, 1955f: 103; Bolton, 1995b: 140; Zhou, 2001b: 28; Bolton & Fisher, 2008c: 25.

Description
Rufo-testacea, nitida, haud pubescens, pilis setiformibus, curvatis hirsuta. Caput subquadratum, punctis foveiformibus, magnis, piligeris sparse impressum (infra postice sine punctis), linea frontali profunda, postice abbreviata, genis longitudinaliter rugulosis. Mandibulae laeves, sparse, subtilissime punctatae, mat'gine masticatorio circiter 12-denticulato, basi sulco obliquo in margine externo evanescente (fere ut in Ponera sulcata et affinibus). Clypeus lateribus subtiliter rugoso-punctatus, impressione media laevi. Antennarum flagelli articulus 1 longitudine duorum sequentium, 2-7 breviores quam crassiores, ultimus longitudine duorum praecedentium. Thorax pronoti disco curvatim rugoso, mesonoti dorso planato, grosse punctato, metanoto fere sine punctis magnis, sed subtilissime reticulato, subopaco, superficie declivi convexa, nitida, sublaevi. Pedunculus et abdomen nitida, punctis piligeris subtilioribus. Pedes nitidi, punctis piligeris. Long. 4 1/2-5 mm.

Worker Bingham (1903): Entirely yellow, with a brownish or reddish tinge, covered sparsely with short erect pale hairs, which are more densely set towards the apex o£ the abdomen beneath. Head, thorax and abdomen with the characters of the genus. Head posteriorly, the pro- and mesonotum rather sparingly but coarsely punctured ; the mandibles, metanotum, coxae, femora and tibiae of the legs, node of pedicel, and abdomen smooth, polished, shining; the pronotum along the crescentic anterior margin with a broad but slight depression, which is finely wrinkled.

Length: 3.5 - 4 mm



References based on Global Ant Biodiversity Informatics

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