We compared the repeatability. reproducibility (intra- and inter-measurer similarity). separative power and subjectivity (measurer effect on results) of four morphometric methods frequently used in ichthyological research. the "traditional" caliper-based (TRA) and truss-network (TRU) distance methods and two geometric methods that compare landmark coordinates on the body (GMB) and sca... https://foldlyers.shop/product-category/terminal-blocks/