alula

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Abbreviation:

Al

Variants:

Pl. alulae

Definition:

In many Diptera, a lobe of the posterior margin of the wing bounded proximally by the upper calypter, distally by the axillary incision and anteriorly by the base of the anal vein; weakly differentiated in mosquitoes.

Synonyms:

axillary lobe, squama
Scratchpads developed and conceived by: Vince Smith, Simon Rycroft, Dave Roberts, Ben Scott...