Key to Pheidole minors of Borneo

This worker key is based on: [[Media:Eguchi 2001a.pdf| Eguchi, K. 2001a. A revision of the Bornean species of the ant genus Pheidole (Insecta: Hymenoptera: Formicidae: Myrmicinae). Tropics Monograph Series. 2:1-154. PDF]]

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 * Pheidole
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 * Key to Pheidole majors of Borneo

1

 * Antenna with 3-segmented club . . . . . 5


 * Antenna with 5-segmented club, or without conspicuous club . . . . . 2

2
return to couplet #1
 * Apical five antennal segments distinctly elongate, and forming conspicuous club; posterior part of head never forming elongate neck . . . . . 3


 * Antenna lacking conspicuous club; posterior part of head forming extremely elongate neck . . . . . 4