FIGURE 1. B. schlosseri. A in Fixation, description and DNA barcode of a neotype for Botryllus schlosseri (Pallas, 1766) (Tunicata, Ascidiacea)

FIGURE 1. B. schlosseri. A: filtering zooid without ovaries (left side view); B: filtering zooid with embryos and testis (left side view); C: spoon shaped tentacle; D: intestinal loop; E1: parietal side of stomach to show how stomach and coecum length are measured; E2: parietal (left) and mesial (right) sides of stomach; E3: stomach and its transversal section at the pyloric caecum level (draws from Michaelsen, 1921, fig. 3 on pag 110).Published as part of Brunetti, Riccardo, Manni, Lucia, Mastrototaro, Francesco, Gissi, Carmela & Gasparini, Fabio, 2017, Fixation, description and DNA barcode of a neotype for Botryllus schlosseri (Pallas, 1766) (Tunicata, Ascidiacea), pp. 29-50 in Zootaxa 4353 (1) on page 35, DOI: 10.11646/zootaxa.4353.1.2, http://zenodo.org/record/106449