Fig. 2 in Morphology and life cycle of an epiphytic pherusellid ctenostome bryozoan from the Mediterranean Sea

Fig. 2 Colony formation in Pherusella sp. Note the proximolateral budding pattern which leads to the establishment of two rows of zooids opposing each other with their proximo-lateral sides. On the left side are light microscopic pictures with the corresponding schematic representation on the right side. a Foundation of a colony with a mature ancestrula and a young developing bud on its left side. b Colony in a 2-zooid stage with two budding loci. c Colony in 4- zooid stage. Colony already started with the production of larvae and embryos. d Colony in a 6-zooid stage. The arrangement into two series of zooids is now evident