Fig. 3 in Fig. 6 in Bruggmanniella sanlianensis Lin, Yang & Tokuda, 2020, sp. nov.

Fig. 3. Lissoclinum and Trididemnum species. (A, B), Lissoclinum bistratum at Gonzibi (A, colony; B, tunic spicules). (C–E), Lissoclinum midui at Gonzibi (C, colony; D, thorax; E, tunic spicules). (F–H), Lissoclinum punctatum at Gonzibi (F, colony; G tunic phycocyte; H, tunic spicules). (I–L), Trididemnum clinides at Shimen (I, colony; J, tunic spicules; K, unicellular cyanobacteria in the tunic; L, filamentous, multicellular cyanobacteria in the tunic). (M–P), Trididemnum cyclops at Shimen (M, colony; N, tunic spicules; O, enlargement of colony surface showing a zooid; P, thorax). Arrows in O and P indicate pigmentation at the top of endostyle (pigment cap). an, anus; fp, fecal pellet; g, greenish cyanobacteria; n, nucleus of tunic phycocyte; r, reddish cyanobacterium; un, unknown organ. Scale bars: B, E, G, H, J–L, N, and O = 20 µm; D and P = 0.1 mm; O = 0.2 mm.