33 Heterogoids, then [later Cengoida] Sept 17 Buds wh. don't function as autzoooids, & wh. have something left of polypide. Cengozoids in wh. no polypide is present & can come from lat. or linearly budding Heterogoids lat. or front. budding wh. are adventitious avicularium or vibracula - char. by {operculum?} muscles, hypertrophied {mollific. & mandleles. {actae of vibracula, are modif. operculum ?? Avic. is reduced polypide, reduced muscles eg. reduced tentacular muscles. Zooicl avicularium [Note afterwards - Ideas running through here & arrangement is Hineck, 1880, Brit. Mar. Polyzoa]