Definition: Relating to a group of fish that includes sharks and sometimes rays and skates.

Example: The selachian species are known for their unique adaptations to marine life.

Definition: A type of fish that has a skeleton made of cartilage, including sharks and related species.

Example: The selachian is known for its sharp teeth and streamlined body, making it an efficient predator in the ocean.

Definition: A large wild ox found in Southeast Asia, also known as gaur.

Example: The seladang is known for its impressive size and strength, often seen grazing in the forests of Malaysia.

Definition: This word describes something that is adapted to live both in water and on land, but not completely in either environment.

Example: The otter is a semiaquatic animal that spends time both in the water and on the shore.

Definition: This word describes animals or plants that live partly in trees and partly on the ground, often spending time in both environments.

Example: The semiarboreal species can often be seen climbing trees to find food.

Definition: This word describes a type of foot structure in animals, particularly birds, where some toes are connected by a webbing, but not all of them are.

Example: The semipalmated plover is known for its partially webbed feet, which help it swim and walk on wet surfaces.

Definition: Partly living or growing on land and partly in water.

Example: The semiterrestrial species can thrive both on land and in shallow water.

Definition: Partly living in the wild, but also having some connection to domestication or human care.

Example: The semiwild horses roam freely in the fields but return to the barn for food.

Definition: A small, mouse-like mammal that resembles a shrew and is known for its long snout and large ears, often found in Africa.

Example: The sengi scurried across the forest floor, searching for insects to eat.

Definition: The highest degree of being dry or withered, often used to describe plants or landscapes that lack moisture.

Example: The fields looked the serest they had ever been after the long drought.

Definition: A type of bird found in southern South America, known for its long legs and tufted crest, that primarily lives on land and feeds on small animals like snakes and insects.

Example: The seriema is often seen walking through the grasslands in search of food.