Definition

1. Noun:
   • A taxonomic order of fish: "order Apodes" is the scientific name for a specific biological order of fish characterized by an elongated body and the absence or significant reduction of pelvic fins and their supporting girdle structure. This order is synonymous with the more common name Anguilliformes, which includes eels.

Usage Examples

• Noun:
  • The moray eel belongs to the order Apodes.
  • Biologists study the unique skeletal adaptations found in the order Apodes.

Advanced Usage

• In scientific classification: The term is used in formal taxonomic contexts to group and describe a specific lineage of fish.
  • The fossil record provides evidence for the early evolution of the order Apodes.

Variants and Related Words

• Apodal (adj): Lacking feet or foot-like appendages; in zoology, describing organisms without ventral fins.
  • The apodal condition is a defining feature of these fish.
• Anguilliformes (n): The more commonly used modern synonym for the order Apodes.
  • The order Anguilliformes contains over 800 species of eels.

Synonyms

• Anguilliformes: The synonymous taxonomic order name.
• Eel order: A common, non-scientific synonym referring to the group.

Related Phrases

• Member of the Apodes: A phrase used to specify an organism's classification.
  • This species is a confirmed member of the Apodes.

Noun

1. elongate fishes with pelvic fins and girdle absent or reduced