FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term larval heart caudal fibers ID (Ontology) FBbt:00001038 (Fly Anatomy)
Definition Fine fibers from the posterior of the embryonic/larval heart that, along with the caudal ostial fibers, anchor the posterior of the heart between the posterior spiracles.[ FlyBase:FBrf0031012 ]
Also Known As "caudal end fibers" ; "caudal fibers of larval heart" ; "cf"
Comment Figure 7 of Rizki, (1978), details these structures.
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  larval visceral muscle cell
   |__embryonic/larval heart visceral muscle cell
       |__larval heart caudal fibers
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Is a embryonic/larval heart visceral muscle cell
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