Ichthyophis kohtaoensis
Asia·Threatened by habitat loss·Cambodia, Laos, Myanmar, Thailand, Vietnam, and southern China
The Koh Tao Island caecilian, scientifically known as Ichthyophis kohtaoensis, is an amphibian species native to Southeast Asia, including Cambodia, Laos, Myanmar, Thailand, and Vietnam, with a presence also noted in southern China. This species is characterized by its elongated, serpentine body and is found in a variety of moist forest and aquatic habitats, and it faces threats primarily from habitat loss.
Key Facts
- ›Found in Cambodia, Laos, Myanmar, Thailand, Vietnam, and southern China.
- ›Inhabits subtropical/tropical moist lowland and montane forests, rivers, swamps, and agricultural lands.
- ›Its scientific name derives from Ko Tao Island in the Gulf of Siam.
- ›Faces significant threats due to habitat loss.
- ›Possesses a serpentine body typical of caecilians.
Subtropical Or Tropical Moist Lowland Forests, Subtropical Or Tropical Moist Montane Forests, Rivers, Intermittent Rivers, Swamps, Freshwater Marshes, Intermittent Freshwater Marshes, Plantations, Rural Gardens, Urban Areas, Heavily Degraded Former Forests, Irrigated Land, Seasonally Flooded Agricultural Land
Koh Tao Island Caecilian, Ichthyophis Bannanicus, Banna Caecilian
Habitat Loss
About Ichthyophis kohtaoensis
Ichthyophis kohtaoensis: The Koh Tao Island Caecilian
The Koh Tao Island caecilian, scientifically designated as Ichthyophis kohtaoensis, is a species of amphibian belonging to the family Ichthyophiidae. This serpentine creature is native to the diverse landscapes of Southeast Asia, with documented populations in Cambodia, Laos, Myanmar, Thailand, and Vietnam. It also extends its range into southern China.
Natural Habitats and Distribution
Ichthyophis kohtaoensis is a highly adaptable species, inhabiting a wide array of environments. Its natural range includes subtropical and tropical moist lowland and montane forests, demonstrating its preference for humid conditions. Beyond forested areas, it is also found in aquatic and semi-aquatic settings such as rivers, intermittent rivers, swamps, and freshwater marshes. The species has also been observed in human-modified landscapes, including plantations, rural gardens, urban areas, heavily degraded former forests, irrigated land, and seasonally flooded agricultural land. The scientific name itself, Ichthyophis kohtaoensis, references Ko Tao Island in the Gulf of Siam, indicating a historical connection to this locality where the type specimen was collected.
Conservation Concerns
A significant threat to the continued existence of the Koh Tao Island caecilian is habitat loss. The ongoing degradation and alteration of its natural environments, driven by various anthropogenic factors, pose a considerable risk to its populations. Further research into its specific ecological needs and the precise nature of the threats it faces is crucial for effective conservation strategies.
Genetics
Studies on the genetic makeup of Ichthyophis kohtaoensis have focused on its mitotic karyotypes. Both male and female individuals have been found to possess 21 pairs of chromosomes. However, there have been inconsistencies reported among studies regarding the specific number of metacentric, submetacentric, and telocentric chromosomes. Despite these variations in chromosome morphology reporting, the general chromosome number within the Ichthyophis genus is considered to be karyologically conserved.
Source: Wikipedia ↗
Frequently Asked Questions
What is the scientific name of the Koh Tao Island caecilian?
The scientific name of the Koh Tao Island caecilian is Ichthyophis kohtaoensis. It is also known by the scientific alias Ichthyophis bannanicus.
Where is the Koh Tao Island caecilian found?
This species is naturally found in Cambodia, Laos, Myanmar, Thailand, and Vietnam. It is also present in southern China.
What kind of habitats does Ichthyophis kohtaoensis prefer?
Ichthyophis kohtaoensis thrives in a variety of moist environments, including subtropical and tropical lowland and montane forests. It also inhabits rivers, intermittent rivers, swamps, freshwater marshes, plantations, and agricultural lands.
What are the main threats to the Koh Tao Island caecilian?
The primary threat to the survival of Ichthyophis kohtaoensis is habitat loss. This loss can result from the degradation of its natural forest and aquatic environments.
Related Caecilian species
Banna caecilian
The Banna caecilian (Ichthyophis kohtaoensis), also known as the Koh Tao Island caecilian, is an amphibian species found across Southeast Asia and southern China. This species inhabits a wide range of moist tropical and subtropical environments, from lowland forests to urban gardens and agricultural lands. It is primarily threatened by the loss of its diverse natural habitats.
Black caecilian
The Black caecilian (Ichthyophis monochrous) is a species of amphibian found in the tropical moist forests of northern Borneo, specifically in western Kalimantan (Indonesia) and Sarawak (Malaysia), and likely Brunei. It is a relatively unknown species, with only a few specimens documented, and is characterized by its moderately slender body, distinct tail, and glandular skin with numerous annuli.
Caudacaecilia larutensis
Caudacaecilia larutensis, also known as the Larut Hills caecilian, is a species of amphibian native to Malaysia and Thailand. It inhabits a variety of forest types, as well as rivers and agricultural lands. This caecilian is distinguished by its specific geographic distribution within Southeast Asia.