West African Manatee (Trichechus senegalensis) Dimensions & Drawings

What are the characteristics of Sirenia?

The characteristics of Sirenia include having a robust body form as well as thick skin with very little hair. Sirenia also have 2 nostrils either at the top or front of their muzzle. Sirenia have no ear pinnae as well as no hind limbs and a horizontally flattened tail.

How do Sirenia obtain food?

Sirenians are vegetarians and obtain food by feeding on seagrasses as well as other marine plants. Sirenians gather food by being bottom-feeders and typically eat only what lives on the ocean floor while others feed by swimming from the water’s surface to the bottom of the water’s floor.

What is the greatest threat on Sirenia?

The greatest threats on Sirenia include human activities such as hunting, killing fishers, as well as collisions with boats and ships. Natural factors that are threats to Sirenia include predation, severe climatic events, infectious diseases, and microparasites. All these factors serve as threats to the Sirenian population.

What are the characteristics of Sirenia?

The characteristics of Sirenia include having a robust body form as well as thick skin with very little hair. Sirenia also have 2 nostrils either at the top or front of their muzzle. Sirenia have no ear pinnae as well as no hind limbs and a horizontally flattened tail.

How do Sirenia obtain food?

Sirenians are vegetarians and obtain food by feeding on seagrasses as well as other marine plants. Sirenians gather food by being bottom-feeders and typically eat only what lives on the ocean floor while others feed by swimming from the water’s surface to the bottom of the water’s floor.

What is the greatest threat on Sirenia?

The greatest threats on Sirenia include human activities such as hunting, killing fishers, as well as collisions with boats and ships. Natural factors that are threats to Sirenia include predation, severe climatic events, infectious diseases, and microparasites. All these factors serve as threats to the Sirenian population.

How are freshwater animals adapted to their environment?

Freshwater animals adapt to their environment through gills that obtain oxygen and allow them to live in rivers and streams in which the water is cooler and has a higher oxygen level. Freshwater animals also need to swim fast to catch food and utilize their environment to create their home.

Why are freshwater animals going extinct?

Freshwater animals are going extinct due to the creation of man-made elements that block migration routes for fish and disrupt habitats. The water withdrawal for human use also shrinks and degrades habitats as well as the draining of wetlands for development depletes habitats. Other reasons include overexploitation, pollution, and global warming.

How can we protect freshwater fish?

We can protect freshwater fish by establishing multiple solutions. These solutions include restricting the construction of dams and establishing protected wetlands. Other solutions to protect freshwater fish are regulating water withdrawal for human use and incentive for farming businesses to reduce the use of pesticides.

How are freshwater animals adapted to their environment?

Freshwater animals adapt to their environment through gills that obtain oxygen and allow them to live in rivers and streams in which the water is cooler and has a higher oxygen level. Freshwater animals also need to swim fast to catch food and utilize their environment to create their home.

Why are freshwater animals going extinct?

Freshwater animals are going extinct due to the creation of man-made elements that block migration routes for fish and disrupt habitats. The water withdrawal for human use also shrinks and degrades habitats as well as the draining of wetlands for development depletes habitats. Other reasons include overexploitation, pollution, and global warming.

How can we protect freshwater fish?

We can protect freshwater fish by establishing multiple solutions. These solutions include restricting the construction of dams and establishing protected wetlands. Other solutions to protect freshwater fish are regulating water withdrawal for human use and incentive for farming businesses to reduce the use of pesticides.

How do animals adapt to the coast?

Animals adapt to the coast by adjusting to living in salty water as well as being able to withstand being covered or uncovered by the tide. Further coastal adaptations also include being able to hide or escape quickly from predators, finding food, and staying in a safe place as the tides move.

Why are coasts important for wildlife?

Coasts are important for wildlife because they serve as nesting grounds for species of sea turtles as well as are habitats for animals like beach mice. Coasts are also important foraging areas for migratory shorebirds. Coasts are important as they are used in cohesion by all species of animals.

How does coastal erosion affect animals?

Coastal erosion affects animals and humans as it causes sea levels to rise, flooding, as well as stronger waves. Coastal erosion also causes the gradual loss of land that is important to many animals. Coastal erosion is when a portion of land is lost within a shoreline by either natural events or manmade decisions.

How do animals adapt to the coast?

Animals adapt to the coast by adjusting to living in salty water as well as being able to withstand being covered or uncovered by the tide. Further coastal adaptations also include being able to hide or escape quickly from predators, finding food, and staying in a safe place as the tides move.

Why are coasts important for wildlife?

Coasts are important for wildlife because they serve as nesting grounds for species of sea turtles as well as are habitats for animals like beach mice. Coasts are also important foraging areas for migratory shorebirds. Coasts are important as they are used in cohesion by all species of animals.

How does coastal erosion affect animals?

Coastal erosion affects animals and humans as it causes sea levels to rise, flooding, as well as stronger waves. Coastal erosion also causes the gradual loss of land that is important to many animals. Coastal erosion is when a portion of land is lost within a shoreline by either natural events or manmade decisions.

How do animals survive in estuaries?

Animals survive in estuaries by adapting to the harsh conditions of their habitat. Estuaries either have salt water or fresh water. Animals survive by adapting to live in the different types of conditions and remaining in the regions of the estuaries where they are most comfortable and have consistency.

Why do fish lay eggs in estuaries?

Fish lay eggs in estuaries because these habitats offer a great amount of food availability for the development of young fish while also providing protection from predators. Estuaries are often used as breeding grounds by many species of fish due to these factors and are considered highly valuable.