Heterodoxus spiniger References Heterodoxus spiniger insect Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: louse/ EcologyHeterodoxus spiniger, which is parasitic on domestic dogs in tropical regions, was most likely acquired relatively recently from an Australian marsupial. Read MoreHeterodoxus spiniger, which is parasitic on domestic dogs in tropical regions, was most likely acquired relatively recently from an Australian marsupial. Read More