FIGURE 7 in Revision of the Recent species of Exechonella Canu & Bassler in Duvergier, 1924 and Actisecos Canu & Bassler, 1927 (Bryozoa, Cheilostomata): systematics, biogeography and evolutionary trends in skeletal morphology

FIGURE 7. Exechonella antillea (Osburn, 1927). Caribbean Sea, Curaçao (A‒G: lectotype USNM 11960, non-cleaned colony). A, C, D, general view of lectotype from above. Some lateralmost foramina shown by arrows in D. B, close-up of autozooid with an operculum removed. E, close-up of autozooid with two lateralmost foramina bearing avicularia, each associated with kenozooid (k). Two more kenozooids (k) are seen proximally. F, avicularium with a mandible closing a foraminal lumen (arrowhead points to mandible edge). G, primary orifice with a peristome and condyles. Kenozooid (k) is seen in the upper left corner. Scale bars: A, B, F, G = 100 µm; C = 500 µm; D, E = 200 µm.