characteristics of Ramulus sp.
*The labrum is emarginated
*All possess apair of exocrine glands inside the prothorax (in afew species , these glands can discharge an irritating , tear gas-like spray used for defense)
*The intestine has unique filament bearing glands
*Thorax fused with abdominal sternum I
*The dorso-ventral muscles of the abdomen are numerous , short ,& arranged in parallel
*Males of many species possess an unique sclerite termed the vomer ( this structure is located above the genitalia and permits the male to clasp the female
*The labrum is emarginated
*All possess apair of exocrine glands inside the prothorax (in afew species , these glands can discharge an irritating , tear gas-like spray used for defense)
*The intestine has unique filament bearing glands
*Thorax fused with abdominal sternum I
*The dorso-ventral muscles of the abdomen are numerous , short ,& arranged in parallel
*Males of many species possess an unique sclerite termed the vomer ( this structure is located above the genitalia and permits the male to clasp the female
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