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Symmetrischema tangolias facts for kids

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Symmetrischema tangolias
Symmetrischema tangolias.jpg
Scientific classification
Kingdom:
Phylum:
Class:
Order:
Family:
Gelechiidae
Genus:
Symmetrischema
Species:
S. tangolias
Binomial name
Symmetrischema tangolias
(Gyen, 1913)
Synonyms
  • Trichotaphe tangolias Gyen, 1913
  • Phthorimaea plaesiosoma Turner, 1919
  • Phthorimaea aquilina Meyrick, 1917
  • Phthorimaea melanoplintha Meyrick, 1926
  • Gnorimoschema tuberosella Busck, 1931

The South American potato tuber moth (scientific name: Symmetrischema tangolias) is a small moth. It is also known as the Andean potato tuber moth or tomato stemborer. This moth belongs to a family called Gelechiidae.

This moth originally comes from South America. However, it has spread and is now found in many parts of the world. It has been seen in places like North America, Australia, and New Zealand.

About the Moth

The South American potato tuber moth is quite small. Its wingspan (the distance from one wing tip to the other when the wings are spread out) is about 20 millimeters (which is less than an inch).

What it Eats

The young moths, called larvae, are known as pests. They mainly cause damage to potato plants (Solanum tuberosum). These larvae attack different parts of the potato plant. They can harm the potato tubers (the underground part we eat), as well as the stems and leaves of the plant.

Life Cycle

After the larvae have grown enough, they change into pupae. This stage, called pupation, usually happens among the leftover pieces of the plant they were eating.

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