Armadillo officinalis Duméril, 1816. Manca stage M II. A pereopod 4 (p4) and pereopod 5 (p5) showing the line of scales on the propodus B scales of plectrum of pereopod 4 propodus C epimera of pereonite 5 (e5), pereonite 6 (e6), and pereonite 7 (e7), ventral view. Scale bars: 5 μm (B); 50 μm (A); 100 μm (C).

 
 
  Part of: Montesanto G (2018) Presence of a stridulatory apparatus in the manca stages of isopods (Crustacea, Isopoda, Oniscidea). In: Hornung E, Taiti S, Szlavecz K (Eds) Isopods in a Changing World. ZooKeys 801: 501-518. https://doi.org/10.3897/zookeys.801.23018