Coimbatore Water Bodies Face Invasive Threat From Red-Eared Slider Turtle Pet Trade

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Coimbatore Water Bodies Face Invasive Threat From Red-Eared Slider Turtle Pet Trade

Environment
Coimbatore Water Bodies Face Invasive Threat From Red-Eared Slider Turtle Pet Trade

Red-eared slider turtles circulated through the pet trade pose an invasive threat to water bodies in Coimbatore. The species is reported to compete with native turtles and affect fish populations, disturbing freshwater ecosystems.

Red-Eared Slider Turtle (Invasive Species) :

Dimension Key Details
Type Invasive turtle species; one of the world’s most widely introduced freshwater turtles.
Habitat Predominantly aquatic; becomes terrestrial only when expanding its range.
Distribution Established distribution across all continents except Antarctica.
Appearance Known for distinct red stripes behind each ear.
Adaptability Highly adaptable; can survive under sub-optimal temperature conditions; thrives in non-native environments.
Behaviour Exhibits aggressive hunting behaviour during certain periods, including during pregnancy when it requires excess food and preys on native aquatic species.
Life span In the wild, lives from 20 to 50 years.
Conservation status (IUCN) Least Concerned.
Invasive spread factors Breeds quickly and expands unchecked due to absence of natural predators.
Competition with native species Competes directly with India’s native turtles for basking sites, nesting grounds and food.
Ecosystem impact Aggressive behaviour and higher consumption patterns affect fish population, disturbing freshwater ecosystems.
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Q 1 / 4

With reference to the habitat of the Red-eared slider turtle, consider the following statements:

1. It is predominantly aquatic.
2. It becomes terrestrial only when expanding its range.

Which of the statements given above are correct?