taxonomies, ontology, categorization, synonymy, definitions, thesauri, schema, systematics, synonyms, lexicons, bibliographic, taxonomists, phylogeny, nomenclature, sgml, carolus linnaeus, syntax, taxon, habilis, linnaean, sociobiology, etymologies, wiki, annotation, terminologies, query language, coevolution, recursion, disambiguation, subgenus, meta, macroevolution, boolean logic, wordnet, typology, linnaeus, international phonetic alphabet, lexis, glossaries, polynomials, metazoan, subroutines, mathematical notation, homo sapiens sapiens, repositories, chordates, metadata, lexicography, indexing, biogeography, neologisms, algebraic, hierarchies, referents, superorganism, subtopic, nosology, spellchecker, genus, eukaryote, phylum, prepositional phrase, heuristic, cataloging, uris, holism, outliner, protozoans, rubrics, anthropologic, teleost, frameworks, invariants, hypertext, introgression, dewey decimal system, methodology, francis galton, botanical, refactoring, numerics, mnemonics, monotreme, summarization, relational database, encyclopaedic, curation, theorization, anthropic, descriptor, vocabulary, footnotes, protist, dogear, ontogeny, parser, homophones, database, placental mammal, templates, headings, encyclopedia, classification, model, conceptualization, categorisation, definition, typologies, paradigm, approach, conceptualisation, formulation, characterisation, classifications, scheme, characterization, design, algebra, calculus, certificate, component, directory, employer, entity, expenditure, form, literacy, logic, modeling, module, object, peptide, qos, reader, server, trace, 0th

cladistics

bacteria, bacterium, cephalaspida, cladisitic analysis, cladistics, conodonta, conodontophorida, heterostraci, order conodonta, order conodontophorida, order ostracodermi, osteostraci, ostracodermi, suborder cephalaspida, suborder heterostraci, suborder osteostraci, taxonomic, taxonomical, taxonomically

hierarchy