NO1、【Leptodirus beetle】
The Leptodirus beetle is only a centimeter long on average, and scientists believe it feeds mainly on the carcasses of burrowing animals. This species has only been found in the European Alps.
NO2、【Kauai Cave Tarantula】
The tarantula was discovered on Hawaii's island of Kauai in 1971. Scientists have found that the caves inhabited by the Kauai cave tarantula have a history of 3.6 million to 5.6 million years, and the long period of living in this cave has also caused the eyesight of the Kauai cave tarantula to gradually deteriorate, but their sense of touch has slowly become sensitive.
NO3、【Kentucky Cave Shrimp】
This shrimp usually lives in underwater dark holes, they are born "blind shrimp" and transparent, adult Kentucky cave shrimp body length of about 3.15 cm.
NO4、【Blind Cave Crayfish】
Found inside the United States, this crayfish has a special feature in addition to being blind – longevity, and some blind cave crayfish can survive for about 75 years.
NO5、【Blind Cave Crab】
This crab lives in complete darkness, and the long life in the dark makes them gradually blind, and their bodies slowly fade.
NO6、【Blind Cave Fish】
This fish, also known as the Mexican carp, is about 10 cm long and translucent throughout. They are not only completely blind, but also physically hallmarked as albinism.
NO7、【Brazilian Blind Fish】
This fish can be regarded as a "relative" of the southern gastronomic mermaid, which is easy to live alone, usually living in the Brazilian state of Minas Gerais.
NO8、【Texas Blind Salamander】
This lizard is one of the few animals that live on the ground but have near-zero vision, and their adult body length will reach 13 centimeters, and these little creatures can only be seen in one place in the world - Lake San Marcos in Hayes County, Texas, USA.
NO9、【Cave Salamander】
The animal was discovered and described in detail as early as 1768, and it lives on the European continent like the Leptodirus beetle.
NO10、【Madagascar Blind Snake】
The snake can reach a length of 25 centimeters, but unless it opens its mouth or is moving, it is difficult to distinguish which side is the head and which side is the tail.
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