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LEAF-ROLLING WEEVILS
ATTELABIDAE
ttelabidae, like Anthribidae, Brentidae,
Belidae, and Nemonychidae, belong to the
group of primitive weevils marked by having
straight antennae. They are a relatively small
group, but have a long fossil history dating back to
the Early Cretaceous. The concept of Attelabidae
featured here includes the closely related
family
Attelabidae (including Rhynchitinae)
known species
2,500
distribution
Worldwide except Antarctica
habitat
Forests, temperate open woodland to
tropical rainforest
size
2.5–20 mm
diet
Plant tissue, larvae on recently dead leaves
(in leaf rolls) or living buds and fruits. Adults
eat leaves, in some species by scraping off
the epidermis
notes
Some species of attelabids, such as
the European Lasiorhyncites sericeus
(Rhynchitinae), do not make their own leaf
rolls, but their larvae live as “inquilines,” or
parasites, in the rolls made by other species,
in this case the Oak Leaf-roller Attelabus
ATTELABIDAE—Leaf-Rolling Weevils
Rhynchitinae, which are treated by some specialists
as a separate family.
Some members of both subfamilies are
remarkable for their leaf-rolling habits. The adult
female partially cuts a living leaf that is still
attached to the tree and folds it into an intricate
cigar-shaped leaf roll, in which she lays a single egg.
A