Microcerberidea
Lang, 1961
Cerberuses and Pillslaters
Microcerberidea is a suborder of minute isopod crustaceans established by Lang in 1961. Members are among the smallest isopods, measuring less than 2 mm in length. They inhabit spaces in marine sediments across tropical and subtropical coastal regions.
Pronunciation
How to pronounce Microcerberidea: /ˌmaɪkroʊsərˈbɛrɪdiə/
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Identification
Distinguished from other isopod suborders by their minute size (under 2 mm) and exclusive lifestyle. Formal identification requires microscopic examination and specialized taxonomic expertise.
Appearance
Extremely small isopods, less than 2 mm in body length. Body form adapted for life, though specific morphological details are poorly documented due to their minute size and cryptic .
Habitat
Marine environments—spaces between sand grains and within sediment pore systems in shallow coastal waters.
Distribution
Eastern Pacific Ocean; Atlantic coasts of South America and Africa; Mediterranean Sea; coastal waters of India.
Behavior
Lives interstitially within marine sediments.
Ecological Role
Likely contributes to dynamics and nutrient cycling in marine sediment , though specific ecological functions are undocumented.
Human Relevance
No documented direct interactions with humans. Scientific interest is limited due to their cryptic and minute size.
More Details
Taxonomic history
Established as a suborder by Lang in 1961 to accommodate minute isopods distinct from other major isopod lineages.
Research challenges
The group is poorly known due to collection difficulties associated with their and extremely small size.