Assertion: cockroach's spiracle | /r/AtLocation | all segments of their abdomen
Facets:
Source sentences:
text: As the common name suggests, the Madagascar hissing cockroach is characterized by their hissing sound, which is produced when they forcefully expel air through the specially-adapted respiratory openings (spiracles) on the fourth segment of their body, though spiracles are found on all segments of their abdomen.