catotelms

A catotelm is a type of insect, specifically a dragonfly, belonging to the subfamily Catothelinae. This subfamily is part of the family Austrocorduliidae. Dragonflies within this group are generally medium-sized and are found in Australia.

The term "catotelm" is derived from Greek words, potentially referring to a characteristic of their eggs or larval development. Research into the specific biology and life cycle of catotelms is ongoing, but they are known to inhabit freshwater environments, with their larvae developing underwater.

Currently, the subfamily Catothelinae contains only one described genus, Catothemis. Species within this genus are distinguished by specific morphological features, particularly in their wing venation and genital structures. Their flight patterns and habitat preferences are typical of many libellulid dragonflies, often observed in open areas near water bodies.

Conservation status varies among the species, with some being more widespread than others. As with many insect groups, habitat disturbance and environmental changes can pose threats to their populations. Further studies are needed to fully understand their ecological roles and distribution.