A paraphyletic group is necessarily non-monophyletic.

A monophyletic group in which some descendants of the common ancestor have been removed.

Fish is a member of the paraphyletic group of organisms.

Fish is a member of paraphyletic group of organisms.

However, the term "Mesosuchia" is a paraphyletic group, and as such is no longer used.

Algae are a sprawling green or blue-green group of organisms which belong to the Paraphyletic group.

A paraphyletic group consists of a common ancestor and some of its descendants.

If the common ancestor of amphibians and amniotes is included in Amphibia, it becomes a paraphyletic group.

[1] If the common ancestor of amphibians and amniotes is included in Amphibia, it becomes a paraphyletic group.

Modern reptile" (cyan in the diagram) is a grouping that contains a common ancestor, but does not contain all descendents of that ancestor (birds are excluded).

Modern reptile" (cyan in the diagram) is a grouping that contains a common ancestor, but does not contain all descendants of that ancestor (birds are excluded).

If the common ancestor of amphibians and amniotes is included in Amphibia, it becomes a paraphyletic group

Modern reptiles is a paraphyletic grouping that contains a common ancestor, but does not contain all descendants of that ancestor (i.e. birds are excluded).

Pelycosaur a paraphyletic group comprising all Synapsida except therapsids.

Monkeys are haplorhine (“dry-nosed”) primates, a group generally possessing tails and consisting of about 260 known living species.