All jewel bugs feed on plants (phytophagous).
The eggs are laid in compact clusters.
They may be round or barrel-shaped with a lid or a cap at the top (known as the operculum).
They also contain a ring of small protuberances near the cap called micropylar processes.
They permit the passage of sperm into the egg for fertilization and enable gaseous exchange from within the egg and the outside world for the embryos.
The eggs are white or cream colored when freshly laid but can change color as the embryo matures.
When hatching, the prolarva (the advanced embryo) exit the egg by opening the lid through peristaltic movements and with the help of a T-shaped internal structure in the egg (known as the egg burster).

Like all hemipterans, jewel bugs undergo incomplete metamorphosis (hemimetaboly) and do not possess larval and pupal stages.
Instead the adults develop from several stages (instars) of nymphs (usually five) through successive moltings (ecdysis).
Nymphs resemble the adults except for size and the absence of wings.
They can be of different coloration or patterns from adults.

Some species are known to exhibit parental care of eggs and nymphs.
Notable examples of which are Cantao parentum, Pachycoris klugii, Pachycoris stalii, Pachycoris torridus, and Tectocoris diophthalmus.
All jewel bugs feed on plants (phytophagous). The eggs are laid in compact clusters. They may be round or barrel-shaped with a lid or a cap at the top (known as the operculum). They also contain a ring of small protuberances near the cap called micropylar processes. They permit the passage of sperm into the egg for fertilization and enable gaseous exchange from within the egg and the outside world for the embryos. The eggs are white or cream colored when freshly laid but can change color as the embryo matures. When hatching, the prolarva (the advanced embryo) exit the egg by opening the lid through peristaltic movements and with the help of a T-shaped internal structure in the egg (known as the egg burster).
Like all hemipterans, jewel bugs undergo incomplete metamorphosis (hemimetaboly) and do not possess larval and pupal stages. Instead the adults develop from several stages (instars) of nymphs (usually five) through successive moltings (ecdysis). Nymphs resemble the adults except for size and the absence of wings. They can be of different coloration or patterns from adults.
Some species are known to exhibit parental care of eggs and nymphs. Notable examples of which are Cantao parentum, Pachycoris klugii, Pachycoris stalii, Pachycoris torridus, and Tectocoris diophthalmus.
Scutelleridae