phylum cycliophora
Học thuậtThân thiện
A marine biologist examines a phylum cycliophora specimen under a microscope.
Definition
- Noun:
- A taxonomic category in biological classification: "phylum Cycliophora" refers to a specific phylum within the animal kingdom, comprising tiny, symbiotic marine organisms.
- A distinct group of life forms: It denotes a major lineage of animals characterized by a unique life cycle and specific morphological features, notably their association with lobsters.
Usage Examples
- Noun:
- The discovery of phylum Cycliophora expanded our understanding of marine biodiversity.
- Scientists study phylum Cycliophora to learn about symbiotic relationships on crustaceans.
Advanced Usage
- In taxonomic hierarchy: Used in scientific literature to place these organisms within the broader classification of life.
- The phylogenetic position of phylum Cycliophora is still debated among zoologists.
Variants and Related Words
- Cycliophoran (n): An individual organism belonging to the phylum Cycliophora.
- The cycliophoran was observed attached to the host's mouthparts.
- Symbion (n): The common name for a genus () within this phylum.
- Symbion pandora is the most well-known species in this group.
Synonyms
- Cycliophora (when used informally in a taxonomic context).
- Symbionts (in a broad functional sense, referring to their symbiotic lifestyle, though this is not a taxonomic synonym).
Notes on Meaning
The term "phylum Cycliophora" has a single, precise scientific meaning. It does not have idiomatic or phrasal verb uses. Its usage is confined to formal biological and zoological contexts discussing taxonomy, marine biology, or invertebrate zoology.
A marine biologist examines a phylum cycliophora specimen under a microscope.
Noun
- tiny marine organisms each the size of a period found in great numbers on lobsters' lips; identified tentatively in 1995 as a new phylum or as possible link between Entoprocta and Ectoprocta