Hydrophidae

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Definition

Proper noun * Hydrophidae: A taxonomic family of venomous, marine snakes, commonly known as sea snakes. Members of this family are fully aquatic, possessing paddle-like tails for swimming and specialized physiology for living in saltwater environments.

Usage Notes
  • Taxonomic Context: "Hydrophidae" is a scientific, taxonomic term used in biology and herpetology (the study of reptiles and amphibians). It is not used in everyday conversation.
  • Capitalization: As a proper noun referring to a specific family name, it is always capitalized.
  • Singular/Plural: The word itself is singular (referring to the family). When referring to individual snakes belonging to this family, one would say "a member of the Hydrophidae" or use the common name "a sea snake."
Examples
  • Scientific Writing:
    • The family Hydrophidae includes some of the most venomous snakes in the world.
    • Researchers are studying the osmoregulatory adaptations of Hydrophidae.
  • General Context:
    • Sea snakes, belonging to the family Hydrophidae, are rarely seen on land.
Advanced Usage
  • Taxonomic Discussion: The classification of sea snakes is subject to revision. In some modern taxonomic systems, the group formerly known as Hydrophidae is considered a subfamily (Hydrophiinae) within the family Elapidae, which also includes cobras, kraits, and coral snakes.
    • Some herpetologists now classify sea snakes within the Elapidae family, making Hydrophidae an obsolete grouping.
Variants and Related Words
  • Hydrophiinae (n): The subfamily name often used in contemporary taxonomy for sea snakes.
  • Hydrophid (n): A term that can refer to any snake of the family Hydrophidae.
    • The venom of a hydrophid is highly potent.
  • Sea snake (n): The common English name for these reptiles.
Synonyms
  • Sea snakes (common name)
  • Marine snakes (descriptive term)
Related Terms (Not Synonyms)
  • Elapidae: The larger family of front-fanged venomous snakes, which may encompass sea snakes in modern classification.
  • Pelamis platurus: The scientific name for the yellow-bellied sea snake, a well-known species within this group.
  • Aquatic reptile: A broader descriptive category.
Noun
  1. sea snakes

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