phylum arthropoda
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Definition
Proper noun * A major taxonomic category in biological classification: "Phylum Arthropoda" is the scientific name for the largest phylum in the animal kingdom, comprising invertebrate animals characterized by segmented bodies, jointed limbs, and a hard external skeleton (exoskeleton).
Usage
- "Phylum Arthropoda" is used as a formal, singular noun to refer to the entire taxonomic group. It is typically capitalized.
- Example:
- Example:
Advanced Usage
- The term is primarily used in scientific, academic, and educational contexts (e.g., zoology, biology textbooks, research papers).
- It can be used attributively to describe characteristics of the group.
- Example: The arthropodan (or arthropod) exoskeleton is made of chitin.
Variants and Related Words
- Arthropod (n): A member of the Phylum Arthropoda.
- Example: A beetle is an arthropod.
- Arthropodal (adj): Relating to or characteristic of arthropods. (Less common)
- Arthropodan (adj): Relating to or characteristic of arthropods.
- Arthropodous (adj): Relating to or characteristic of arthropods. (Technical)
Synonyms
- Arthropods: The common name for members of this phylum.
- Joint-legged invertebrates: A descriptive synonym.
Different Meanings
This term has a single, specific scientific meaning in biological taxonomy and does not have other common definitions.
Noun
- jointed-foot invertebrates: arachnids; crustaceans; insects; millipedes; centipedes