pacific newt

Thân thiện

A child carefully observes a pacific newt in a clear forest stream.

Definition

1. Noun:
   • A type of newt: A "pacific newt" is any of several species of rough-skinned newts native to the western coastal regions of North America. These amphibians are known for their textured skin and potent toxins.

Usage Examples

• Noun:
  • The hiker carefully avoided the pacific newt on the trail, knowing its skin secretes a powerful neurotoxin.
  • Biologists are studying the population decline of the pacific newt in this watershed.

Advanced Usage

• In ecological context: The term is used to discuss species within the genus , which are endemic to the Pacific coast.
  • The rough-skinned newt, a common pacific newt, has a fascinating co-evolutionary relationship with the common garter snake.

Variants and Related Words

• Rough-skinned newt: This is a more descriptive common name for specific species within the "pacific newt" group.
  • The rough-skinned newt is one of the most toxic amphibians in North America.

Synonyms

• Western newt: A general synonym referencing its geographic range.
• Taricha: The scientific genus name for these newts.

Related Phrases

• Pacific newt toxin: Refers to the tetrodotoxin produced by these amphibians.
  • The pacific newt toxin is a defense mechanism against predators.

Học thuật

Noun

1. any of several rough-skinned newts found in western North America

Từ đồng nghĩa

• pacific newt