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Term: Family Proteidae

Description:

The family Proteidae refers to a group of aquatic creatures commonly known as waterdogs. They are a type of salamander that reside in North America and Europe. These amphibians have a cylindrical body shape, internal gills throughout their lives, and exhibit a neotenic nature, meaning they retain their juvenile characteristics throughout adulthood.

Senses and Usages:

1. Noun: The family Proteidae belongs to the order Caudata, which includes all salamanders and newts. It comprises various species such as the Eastern hellbender (Cryptobranchus alleganiensis) and Olm (Proteus anguinus).
2. Adjective: The Proteidae family shares certain characteristics with other amphibian families, but it has unique physiological traits that differentiate it from others.

Sample Sentences:

• The family Proteidae includes fascinating creatures like the Olm, which can live for decades in complete darkness.
• Waterdogs are often mistaken for eels due to their slender appearance, but they are actually members of the Proteidae family.
• The Proteidae salamanders are highly adaptive to various aquatic environments, allowing them to thrive in different regions.

Related Products:

• Waterdog Salamander on Amazon
• Books about Proteidae Family on Amazon