Clade Yes
Clades. Each cladeClade:A group of organisms (usually species) that are more closely related to each other than any other group, implying a shared common ancestor. or branch on the evolutionary tree includes all of the species descended from a common ancestor. The ancestor is represented by a node or branching point. SYSTEMATICS AND PHYLOGENY. Continued speciation will generate groups of closely related species. A clade is a group of species that includes an ancestral species and all of its descendants (Figures 3, 4). Clades (also called monophyletic groups), like species, are formed by the process of descent with modification. A phylogeny is a pattern of common ancestry reflecting this evolutionary process. Phylogeny. The evolutionary history of a group of genetically related organisms is called a phylogeny. It includes ancestor species and descendant species. A phylogeny is usually represented by a tree diagram called a phylogenetic tree. outgroup. A species or group of species from an evolutionary lineage that is known to have diverged before the lineage that contains the group of species being studied. The term cladistics comes from the word clade. A clade is a group of organisms that includes an ancestor species and all of its descendants. A diagram showing evolutionary relationships within one or more clades is called a cladogram. A clade is a relative concept.
http://bivalves.teacherfriendlyguide.org/index.php?option=com_content&view=article&id=28:evolutionary-biology&catid=34&Itemid=138 http://www.ucmp.berkeley.edu/education/events/carlson2.html http://science-dfjhs.web.nebo.edu/home/biology/taxonomy-and-evolution/tax1/t3 https://quizlet.com/3868310/phylogeny-and-the-tree-of-life-flash-cards/ http://science-dfjhs.web.nebo.edu/home/biology/taxonomy-and-evolution/tax1/t3
is a group of species that includes an ancestral species and all of its descendants.