tortoiseshell turtle
Học thuậtThân thiện
Definition
Noun: A pugnacious tropical sea turtle characterized by a distinctive, hooked, hawk-like beak. This species is historically significant as a source of food and, primarily, as the source of the finest tortoiseshell material, a mottled brown and yellow keratinous substance from its carapace.
Usage
The term "tortoiseshell turtle" refers specifically to the hawksbill sea turtle (Eretmochelys imbricata). It is used in biological, conservation, and historical/commercial contexts. - The tortoiseshell turtle is critically endangered due to historical overharvesting for its beautiful shell. - Ancient artisans prized the shell of the tortoiseshell turtle for making combs and jewelry.
Advanced Usage
- Historical Commerce: The term is often used when discussing the historical trade in "tortoiseshell" or "carey" material.
- The demand for tortoiseshell turtle products drove the species to the brink of extinction.
Variants and Related Words
- Hawksbill (turtle): The more common contemporary name, emphasizing its beak.
- Tortoiseshell (material): The ornamental product derived from the turtle's carapace. Note: This is a separate noun referring to the material, not the animal.
- Carey: Another name for the hawksbill turtle or its shell, used particularly in the Caribbean.
Synonyms
- Hawksbill
- Hawksbill turtle
- (scientific name)
Related Phrases
- Source of tortoiseshell: This phrase is intrinsically linked to the definition of "tortoiseshell turtle."
- The tortoiseshell turtle was the primary source of tortoiseshell for centuries.
Noun
- pugnacious tropical sea turtle with a hawk-like beak; source of food and the best tortoiseshell