Ptychopteromorpha is a taxonomic group within the
suborder
Order () is one of the eight major hierarchical taxonomic ranks in Linnaean taxonomy. It is classified between family and class. In biological classification, the order is a taxonomic rank used in the classification of organisms and recognized ...
Nematocera
The Nematocera (the name meaning "thread-horns") are a suborder of elongated fly, flies with thin, segmented antenna (biology), antennae and mostly aquatic larvae. This group is paraphyletic and contains all flies except for species from suborder ...
consisting of two uncommon families. In older classifications, these families were included within the infraorder
Tipulomorpha, based on superficial similarities (e.g., slender bodies and long legs). The inclusion of the families Tanyderidae and Ptychopteridae was based on the foldability of the last tarsomere in males. Molecular studies show no close relationship between the Tanyderidae and the Ptychopteridae, and support for this grouping is limited.
References
External links
The Tree of Life Project
Insect infraorders
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