Joppeicidae

Definition

A monotypic family of predatory true bugs (Hemiptera) containing only the genus Joppeicus and its single species, Joppeicus paradoxus. Adults are minute (~3 mm), and the family occupies an isolated phylogenetic position within the infraorder Cimicomorpha, often grouped with the related family Medocostidae in the superfamily Medocostioidea or treated as incertae sedis in broader classifications.

Etymology

From the genus Joppeicus (itself from Joppe, an archaic name for Jaffa, Israel, where the type specimen was collected) + the family suffix -idae.

Example

Joppeicidae is rarely encountered in field collections due to the minute size and apparent rarity of Joppeicus paradoxus; specimens have been recorded from the Middle East and Central Asia.

Related Terms

• Cimicomorpha
• Hemiptera
• Joppeicus
• Medocostidae
• monotypic family
• predatory bug

Usage Notes

The family's higher classification remains unsettled; some systems place it in Medocostioidea with Medocostidae, while others leave it unplaced within Cimicomorpha. The spelling Joppeicidae (not Jopeicidae) follows the original genus spelling with double 'p'. Because the family is monotypic, Joppeicidae and Joppeicus are effectively coextensive in practical usage.