Pe. Cushing, DESCRIPTION OF THE SPIDER MASONCUS-POGONOPHILUS (ARANEAE, LINYPHIIDAE), A HARVESTER ANT MYRMECOPHILE, The Journal of arachnology, 23(2), 1995, pp. 55-59
One species of the genus Masoncus (Araneae, Linyphiidae) is described
and illustrated. Masoncus pogonophilus new species has been collected
exclusively inside the nests of the Florida harvester ant, Pogonomyrme
x badius (Latreille) (Hymenoptera, Formicidae) and is, therefore, cons
idered a myrmecophile, or obligate ant associate. Morphological charac
ters separating this new species from two of the three described conge
ners (M. arienus and M. conspectus) are noted.