| Some data are available with regard to comparisons of deflection per unit force for terminal, subterminal and sub-subterminal joints for cactus species. |
| The male of this sandfly usually has 2 terminal and 3 subterminal spines, and 3 of which are arranged in a row. |
| Moreover the conelet is usually, perhaps always, subterminal in P. occidentalis. |
| Intermediate bearers display female flowers mainly on terminal and subterminal buds on the annual shoots when they are inserted on 2-year-old branches. |
| There is a narrow rostral area located anterodorsal to the subterminal mouth. |
| Most chromosomes have centromeres at median, submedian and subterminal positions. |
