Phenology of 11 Strumigenys species collected in Hong Kong on the basis of alate female specimens collected within Malaise traps, with the exception of S. canina with females and males collected in leaf litter. Dark grey areas represent periods during which a given species was collected (in front of a species name) or the period in which sampling was conducted (Period sampled). Numbers in the last row of the table represent the number of species collected within a given period.