Definition

Noun: 1. A family of marine fish: In biological classification, family Triglidae refers to a taxonomic family of bottom-dwelling fish, commonly known as sea robins or gurnards. They are characterized by large, wing-like pectoral fins and, in many species, finger-like rays used for "walking" on the seafloor and detecting prey.

Usage

• The term is used in scientific, zoological, and ichthyological contexts to classify and discuss this specific group of fish.
• It is a formal taxonomic label.

Examples

• Scientific Classification:
  • The family Triglidae is part of the order Scorpaeniformes.
  • Researchers are studying the evolutionary history of the family Triglidae.
• Descriptive Context:
  • Several species within the family Triglidae are known for their ability to produce sounds.

Advanced Usage

• Taxonomic Discussion: The composition of the family can be a subject of scientific revision. Some classifications may be more restrictive or expansive.
  • In the revised taxonomy, the family Triglidae now includes genera previously placed elsewhere.

Variants and Related Words

• Triglidae: The more common shorthand for the full term "family Triglidae."
• Sea robin: The common name for many fish in this family.
• Gurnard: Another common name, often used interchangeably with sea robin.
• Subfamily Triglinae: A taxonomic subgroup within Triglidae, sometimes called the "true" sea robins.
• Subfamily Peristediinae: A taxonomic subgroup within Triglidae, known as armored sea robins or armored gurnards.

Synonyms

• Sea robins (family)
• Gurnards (family)

Notes

• This is a specialized scientific term. In non-scientific contexts, the common names "sea robin" or "gurnard" are almost always used instead of "family Triglidae."
• The definition highlights a key morphological feature: the modified pectoral fin rays that function like fingers.

Noun

1. in some classifications restricted to the gurnards and subdivided into the subfamilies Triglinae (true sea robins) and Peristediinae (armored sea robins)