Systematics of the sycoecine fig wasps (Agaonidae, Chalcidoidea, Hymenoptera), 5 (Philocaenus, concluded; generic key; checklist). Proceedings of the Koninklijke Nederlandse Akademie van Wetenschappen Biological Chemical Geological Physical and Medical Sciences, 97(3), September 26 1994: 341-375. 358 [Zoological Record Volume 131]