Speleophriids [Speleophriidae]

Description

Speleophriidae is a family of copepods in the order Misophrioida, characterized by their adaptation to living in marine caves and other cryptic habitats. These copepods are small, often less than a few millimeters in length, with a body structure that enables them to navigate and inhabit the narrow spaces within underwater caves. Speleophriidae copepods have reduced pigmentation and often appear transparent, a common trait among organisms inhabiting low-light environments. Their morphology includes features such as elongated antennae and limbs, which aid in sensing their surroundings in the dark and capturing prey. The family encompasses species that are highly specialized to their unique environments, showing remarkable adaptability to the extreme conditions of marine caves, including low oxygen levels and reduced food availability.

Genera

Taxonomy