Fecal-case
Guides
Cryptocephalina
case-bearer leaf beetles
Cryptocephalina is a subtribe of leaf beetles within the subfamily Cryptocephalinae, commonly known as case-bearer leaf beetles. These beetles are characterized by their distinctive life history: adults possess the ability to retract their head, legs, and antennae into grooves on the body, while larvae construct protective cases from fecal material. The subtribe includes species with highly specialized ecological associations, including myrmecophilous (ant-associated) forms that live within ant nests.