Habakkuk compares the way in which the Chaldeans will kill people without remorse with the way in which people will kill fish without remorse. Alternate translation: "You cause men to become no more important than fish" (See: [[rc://en/ta/man/translate/figs-simile]])
The words "creeping things" refer to insects and other bugs that crawl about. Just as insects have no ruler to organize and defend them, the people are defenseless before the Chaldean army. The verb may be supplied from the previous phrase. Alternate translation: "you make men like creeping things without a ruler over them" or "you make men as defenseless as insects that have no ruler" (See: [[rc://en/ta/man/translate/figs-ellipsis]] and [[rc://en/ta/man/translate/figs-simile]])