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One species. But there are three recognized subspecies, which vary little in appearance.

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13y ago

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How many types of sea otters are there?

There are 13 different otter species and two varieties of sea otters.


How has sea otters changed over time?

Over time, the population of the sea otters has decreased and sea otters are now an endangered species. This can be blamed on human activity, as most animal species' endangerments can.


How many baby's do sea otters have at one time?

Sea otters usually have a baby but at times it can also have twins


Are there sea otters in Scotland?

There are otters found in Scotland. It should be noted that they are not technically 'sea' otters as these are a sub species found along the coast of Japan, Canada and USA. Otters found in Scotland are Eurasian or European otters.


How are sea otters a keystone species and what role do they play in their ecosystem?

Sea otters are considered a keystone species because they have a significant impact on the health and balance of their ecosystem. They play a crucial role in controlling the population of sea urchins, which are herbivores that feed on kelp forests. By preying on sea urchins, sea otters help maintain the health and diversity of kelp forests, which in turn provide habitat and food for many other species in the ecosystem. Without sea otters, the unchecked population growth of sea urchins can lead to the destruction of kelp forests and disrupt the entire ecosystem.


How big are otters' tails?

How big an otters tail really depends on which species you are referring to. Through the different species, the tails can range anywhere from 30 to 51 cm.


What is an example of a key stone species?

An example of a keystone species is the sea otter. Sea otters help maintain the health of kelp forests by controlling sea urchin populations, which in turn allows the kelp to flourish. Without sea otters, sea urchins can overgraze kelp forests, leading to a cascade of negative effects on the entire ecosystem.


What lives in a sea otters community?

The sea otter often inhabits offshore kelp forests. Other species in this kind of communty are, sea urchins, various molluscs, abalone, shrimps, sea stars and species of fish.


Are there otters other than sea otters?

Yes. Otters live in and around water. They're aquatic and they are found in both fresh and salt water. About a dozen different species inhabit the planet. A link can be found below for more information.


Why are sea otters considered a keystone species in their ecosystem?

Sea otters are considered a keystone species in their ecosystem because they play a crucial role in maintaining the health and balance of the marine environment. By controlling sea urchin populations, sea otters help preserve kelp forests, which in turn support a diverse array of marine life.


Do seal and sea otters have anything in common?

Sea otters are not the same are marine otters. They are two distinct species of the otter subfamily Lutrinae. The sea otter is Enhydra lutris and the marine otter is Lontra felina. Their appearances are also distinct: where sea otters are known for their large, bulky bodies, marine otters are smaller and slender like their river-otter relatives. Additionally, sea otters live along the northwest coast of North America and near Russia's Kamchatka peninsula, whereas marine otters live along the western coast of South America.


How has the population of sea otters changes in the past 300 years?

i dont know, probably because they suck penis