The Ants of Africa
Genus Pheidole
Pheidole punctulata Mayr

crassinoda group - major with cordiform (heart-shaped) head - Arnold (1920a) group H

{Pheidole punctulata}{Pheidole punctulata}

Pheidole punctulata Mayr

Major - return to key Minor - return to key {link to the Hymenoptera Name Server} Type location South Africa (Mayr, 1866b: 899, major; Arnold, 1920a: 421, minor, queen & male); atrox (Pheidole punctulata Mayr r. Atrox n. st., Forel, 1913b: 328, major, minor & queen; with junior synonym inquilina, "Pheidole inquilina n. sp. (?)", Forel, 1914d: 240, minor, from Zimbabwe) from Zaïre (Lumbumbashi [Elizabethville], by J. Bequaert); spinosa (Forel, 1891b: major & minor; illustrated by Emery, 1919a) from Madagascar and subatrox (Pheidole punctulata Mayr v. subatrox n. var.Santschi, 1937g: 76, major & minor) from Zaïre, speculifrons (Pheidole megacephala F. v. speculifrons n. v., Stitz, 1911b: 386, major & minor) from Tanzania; all forms described (see Bolton, 1995) .

I agree with Dalla Torre (1893: 95) and Emery (1915j: 235) that Pheidole talpa (Pheidole talpa n. sp., Gerstäcker, 1871: 356, major; Santschi, 1930b: 67, minor & queen) from Kenya, is a junior synonym of punctulata and not of megacephala as thought by Santschi (1925h: 160) and listed in Bolton (1995: 331) - note specially the rhomboid pronotum with acute angles.

Mayr's (1866b) description is at {original description}. Arnold's (1920a) fuller description is at {original description}, {original description} and {original description}. Stitz's (1911b) description of speculifrons is at {original description}. Forel's (1913b) description of atrox is at {original description}. Arnold's (1920a) translation of atrox is at {original description}. Forel's (1914d) description of inquilina is at {original description}. Gerstäcker's (1871) description of talpa is at {original description}. Emery's (1915j) revisionary notes are at {original description}. Santschi's (1930d) description of atrox is at {original description}. Santschi's (1937g) description of atrox is at {original description}. Santschi's (1937g) description of subatrox is at {original description}.


{Pheidole punctulata type}Listed also by Wheeler (1922) from Guinea (Mamou, F. Silvestri), Ivory Coast (Assinie, C. Alluaud) and Congo (Ogowe, Mocquerys). He described it (as a ssp of megacephala) as a well-known and widely distributed Ethiopian form, apparently more abundant in Zaïre than the "typical" form of megacephala. Nesting sites were in damp situations, such as under heaps of decomposed moist grass. Forel (1909b) listed a number of findings from the Congo Basin, South Africa and Zanzibar. He noted that in Benguela they were a pest everywhere. Santschi (1935) identified atrox majors and minors from Luluaborg, Zaïre, which were with coccids - "ants living at the foot of herbs and trees on which were living Coccids, notably a species shaped like a Bishop's mitre"; some were collected feeding on a cow's heart (?"coeur du boeuf").


{Pheidole punctulata major}Major - the photomontage is of specimens from Kwazulu, Natal, South Africa, Dragensberge (Injiauti NP), S 29°07.7' E 29°25.3'; 1500 m; 6.ii.2004; Peter Hlavác; several majors and minors. These closely match the original descriptions and, so, I have removed what I earlier had listed as crassinoda to a separate status. Other images can be seen in the folder at - {original description}. Images of a minor worker from Zimbabwe, Chipinga, from Peter Hlavác, can be seen in {original description}


{Pheidole punctulata  minor}Minor

Contents
© 2007, 2008, 2010 - Brian Taylor CBiol FSB FRES
11, Grazingfield, Wilford, Nottingham, NG11 7FN, U.K.

href="pheidole_punctulata.htm"