IPA: /ˌɪn.təˈspiː.ʃəs/
KK: /ɪnˈtɜrspisiːz/
Relating to or involving different species, especially in the context of interactions or relationships between them.
The researchers studied interspecies communication among dolphins and whales.
Interspecies → It is formed from "inter-" (meaning between) and "species" (from Latin "species", meaning kind or type). The word "interspecies" refers to interactions or relationships that occur between different kinds or types of organisms.
Think of interactions that happen 'between' ('inter-') different 'kinds' ('species') of living things.