| songs of holcostethus strictus (fabricius): a different repertoire among landbugs (heteroptera: pentatomidae). | songs emitted during mating by male and female holcostethus strictus were recorded as substrate vibrations. spectra of the vibrational signals have a dominant frequency peak between 100 and 260 hz and in this respect reflect the general characteristic of the family pentatomidae. songs of h. strictus differ from the song repertoire of the southern green stink bug nezara viridula (l.) (pentatomidae) in many respects. the female calling and courtship songs differ in echeme and phrase duration. the ... | 2001 | 11254993 |