Parvitermes brooksi. A Dorsal left view of gut: M = mesenteron, P1-P4 = proctodeal segments 1-4 (limits of P2 highlighted) B Whole mount of P2 with musculature removed. Posterior (end attached to P3) at top of image CP2 splayed open; bacterial pellet attached to spines of the central pad.

 
 
  Part of: Scheffrahn RH (2016) Parvitermes (Isoptera, Termitidae, Nasutitermitinae) in Central America: Two new termite species and reassignment of Nasutitermes mexicanus. ZooKeys 617: 47-63. https://doi.org/10.3897/zookeys.617.10040