ingroup
- 内群，内集団（日本語）
- (Español)
Definition
Glossary of "Cladistics (2nd ed.)" by Kitching et al. (1998)
- The group under investigation in a cladistic analysis in order to resolve the relationships of its memberf. Cf. outgroup.
Glossary of "Life (9th ed.)" by Sadava et al. (2011)
Glossary of Plant Systematics (1st ed.) by Simpson (2006)
- The study group as a whole in a phylogenetic analysis.
文献（引用）
- Kitching, I. J., Forey, P. L. Humphries, C. J. & Williams, D. M. 1998. Cladistics, 2nd ed.: the Theory and Practice of Parsimony Analysis. -xii + 228 pp. Oxford University Press, New York.
- Sadava, D., Hillis, D. M., Heller, H. C. & Berenbaum, M. R. 2011. Life: The Science of Biology, 9th ed. -xliv + 1266 pp. Sinauer Associates, Inc., Sunderland.
- Simpson, M. G. 2006. Plant Systematics. -xi + 590 pp. Elsevier Academic Press, Oxford.