Brief SummaryRead full entry
Fossil speciesrecent & fossil
140 other items , 3 members
|percent surveyed species not yet known to science||0.31|
sexes shaped differently
|undiscovered morphospecies (not yet collected)||3,000|
|undescribed species present in museum collections||2,000|
|total unknown species (expert opinion)||5,000|
|percent species currently described||64|
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