Phacus
Phacus is a quite large group with some difficulties for the identifier. In PVIK this group will be divided to smaller groups and we start with the roundish ones that have a tail. This group includes the following species:
- P. acuminatus
- P. alatus
- P. anacoelus
- P. ankylonoton
- P. anomalus
- P. applanatus
- P. arnoldii
- P. caudatus
- P. curvicauda
- P. gigas
- P. hamatus
- P. hamelii
- P. manginii
- P. minutus
- P. orbicularis
- P. paraorbicularis
- P. pleuronectes
- P. segretii
- P. tenuis
- P. triqueter