Figure 11 from: Hirose M, Fukiage R, Katoh T, Kajihara H (2014) Description and molecular phylogeny of a new species of Phoronis (Phoronida) from Japan, with a redescription of topotypes of P. ijimai Oka, 1897. ZooKeys 398: 1-31. https://doi.org/10.3897/zookeys.398.5176

Figure 11 - Phoronis emigi sp. n., NSMT-719 (paratype). A Transverse section through the posterior part of the body, showing four mesenteries and the position of the giant nerve fiber B enlargement of longitudinal muscles of the long feathery type. Abbreviations: am anal mesentery; lnf left giant nerve fiber; i intestine; llm left lateral mesentery; om oral mesentery; rlm right lateral mesentery; s stomach.