In this tree, a species membership to a "Clade" is color-coded on the right(black, blue and red). See immediately below the tree for the key. Based on these data, which of the following are correct? Opisthobranchia is monophyletic and Pulmonata is not monophyletic. Pulmonata is monophyletic and Opisthobranchia is not monophyletic Both Opisthobranchia and Pulmonata are monophyletic. Both Opisthobranchia and Pulmonata are not monophyletic..