Term Name:	ring centriole
Synonyms:
Definition:	A ring-like structure observed at the base of the ciliary cap of insect spermatids. This structure may anchor the axoneme to the ciliary cap membrane and/or act as a diffusion barrier, proposed to be analogous to the annulus of mammalian sperm flagellum.
Ontology:	GO: Cellular Component [GO:0061823]    QuickGO    AmiGO