Planobranchia Schweitzer and Feldmann 2010 (spider crab)
Crustacea - Decapoda - Majidae
PaleoDB taxon number: 223619
Parent taxon: Majinae according to C. E. Schweitzer et al. 2010
Sister taxa: Anacinetops, Chondromaia, Choniognathus, Jacquinotia, Leptomithrax, Microhalimus, Naxia, Notomithrax, Paramithrax, Pippacirama, Prismatopus, Pseudomicippe, Schizophroida, Schizophrys, Teratomaia, Tumidomaia, Tumulosternum
Subtaxa: Planobranchia egyptensis, Planobranchia laevis, Planobranchia simplex
Type: Planobranchia laevis
Ecology: carnivore