FIGURE 7. Biflustra perambulata n in Biflustra perambulata n. sp. (Cheilostomata: Bryozoa), a new alien species from Cochin Harbour, Kerala, India

FIGURE 7. Biflustra perambulata n. sp. Distal view of the interiors of the transverse walls of three zooids, showing the arc of uniporous septula, with a cluster of such pores on each side where the arc upturns; note the crenulations in the slightly raised distal rim of each zooid. Scale-bar: 100 μm