Oniscidae, Philosciidae, Halophilosciidae, Ligiidae. A Oniscidae: Oniscus asellus B–E Philosciidae B–C Philoscia muscorum B dorsal view C pleotelson D Chaetophiloscia sicula: dorsal view of pleon (after Vandel 1962: figure 247) E Littorophiloscia vittata: pleotelson, dorsal view F–G Ligiidae F Ligia exotica G Ligidium elrodii. Scale bars: 5 mm.

 
 
  Part of: Shultz JW (2018) A guide to the identification of the terrestrial Isopoda of Maryland, U.S.A. (Crustacea). In: Hornung E, Taiti S, Szlavecz K (Eds) Isopods in a Changing World. ZooKeys 801: 207-228. https://doi.org/10.3897/zookeys.801.24146