Early Blind Snakes: Anomalepididae - Physical Characteristics, Geographic Range, Habitat, Behavior And Reproduction, Lesser Blind Snake (liotyphlops Ternetzii): Species Account - DIET, EARLY BLIND SNAKES AND PEOPLE, CONSERVATION STATUS
At least two species eat ant eggs, as well as ant larvae (LAR-vee) and pupae (PEW-pee), which are the life stages between the egg and the adult ant. Scientists suspect that other early blind snakes also eat ants and possibly other insects, but they have not studied them in enough detail to say for sure.
Early blind snakes and people rarely encounter one another.
These species are not listed as endangered or threatened. Like many other species that live much of their lives underground, however, scientists have little information about their numbers in the wild. In fact, scientists know about six of the sixteen species only from a few individuals caught in the area where the first ones were found, and they have not seen one species, the South American blind snake (Anomalepis aspinosus), since 1916.
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Early blind snakes are small, thin snakes, with many species reaching just 6 to 10 inches (15 to 25 centimeters) in length and less than one-tenth of an ounce (2.8 grams) in weight when full-grown. Five of the sixteen species are a bit larger and can top 12 inches (31 centimeters) in length, with some reaching as much as 16 inches (41 centimeters). The larger species include the greater blind snak…
Early blind snakes live in southern Central America, across northern South America and possibly on Trinidad, and then down the eastern side of South America to northeastern Argentina. Of the four main groups, or genera (jen-AIR-uh), in this family, two live from Costa Rica to northern South America. These include the four species in the genus (JEAN-us) (the singular of genera) Anomalepis and the t…
These snakes live most of their lives below the ground; one individual was reported buried 1.6 feet (0.5 meters) deep in the soil. They also spend time beneath rocks, logs, and piles of leaves. Like other underground-living, or fossorial (faw-SOR-ee-ul), species that stay out of human sight and live in remote areas, scientists know little about them. People have reported these snakes in a number o…
Scientists know little about their behavior in the wild but suspect that they remain active all year and mainly at night. In captivity, the snakes stay underground most of the time. When picked up by a person, an early blind snake defends itself by squirming and twisting its body and then releasing body waste —both of which may cause the person to lose grip or let go of the snake. If it has…
Physical characteristics: One of the larger members of the family, lesser blind snake adults can grow to more than 12 inches (31 centimeters) in length. It is a thin, black, wormlike snake with white on its head. Its shiny body is covered with small scales that are all about the same size. It has tiny eyes and a small mouth that opens on the bottom of the head rather than in front like the mouths …
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