The two types of centrioles, based on their location and orientation in spermatids, are proximal and distal.
According to the provided reference focusing on the centrioles and anchoring structures in spermatids, there are two distinct types of centrioles:
- Proximal centriole: This centriole is oriented parallel to the base of the nucleus.
- Distal centriole: This centriole is positioned perpendicular to the base of the nucleus.
In summary, the differentiation between the two centrioles is based on their relative orientation within the cell.
