part of second axillary sclerite Fig 17 Abbr: SAxS in ISBN:0-937548-00-6. TGMA:0000190 TGMA:0000190 The axillary sclerite at the base of the wing articulating with the first and third axillary sclerites and situated at the proximal end and along the caudal margin of the remigium. default_namespace distal chitinous sclerite distal sclerite epaulet second axillary adult mesothoracic wing