Palaeomystella tavaresi is a moth of the family Agonoxenidae. It is found in the Atlantic Forest at the Serra Bonita Reserve in Brazil.

The length of the forewings is 7.02-9.23 mm. The forewings are covered by brown scales dorsally, intermixed with dark-brown scales tipped with black, and pale-brown scales. There is a narrow, ill-defined, dark-brown streak which bisects the wing longitudinally from the base to a brown, subapical, crescentic marking, edged distally with dark-grey scales. The hindwings are covered with light brown scales on both sides.

The larvae feed on Tibouchina fissinervia. They create a gall on their host plant.

Gallery

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  Head and thorax
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  Last instar larva
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  Pupa
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  Gall on Tibouchina fissinervia; H dissected gall; I internal chamber

Etymology

The species is named in honor of the Jesuit priest Joaquim da Silva Tavares, a Portuguese naturalist and a pioneer in the study and description of Brazilian cecidology.^[1]

References

Wikimedia Commons has media related to Palaeomystella tavaresi.

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