Search results
Results from the WOW.Com Content Network
Obligate parasites may not necessarily spend all of their time behaving as parasites. When a parasite is permanent, a number of generations occur in or on the host of an infested individual. Head lice are an example of this. Temporary parasites are organisms whose parasitic mode of life is limited to a few or even one stage of development. [2]
In a parasitic relationship, the parasite benefits while the host is harmed. [49] Parasitism takes many forms, from endoparasites that live within the host's body to ectoparasites and parasitic castrators that live on its surface and micropredators like mosquitoes that visit intermittently. Parasitism is an extremely successful mode of life ...
Aggressive mimicry is a form of mimicry in which predators, parasites, ... Aggressive mimicry is opposite in principle to defensive mimicry, where the mimic generally ...
This is an accepted version of this page This is the latest accepted revision, reviewed on 19 January 2025. Relationship between species where one organism lives on or in another organism, causing it harm "Parasite" redirects here. For other uses, see Parasite (disambiguation). A fish parasite, the isopod Cymothoa exigua, replacing the tongue of a Lithognathus Parasitism is a close ...
Definitive or primary host – an organism in which the parasite reaches the adult stage and reproduces sexually, if possible. This is the final host. Secondary or intermediate host – an organism that harbors the sexually immature parasite and is required by the parasite to undergo development and complete its life cycle. It often acts as a ...
Transstadial blockage is the opposite of transstadial transmission in which the symbiont or pathogen cannot be carried over from one life stage to the next. [4] This aspect serves to hinder transmission as the symbiont or pathogen is with the host for a shorter period, allowing for lower chances of transmission.
A heteroecious parasite is one that requires at least two hosts. The primary host is the host in which the parasite spends its adult life; the other is the secondary host. Both hosts are required for the parasite to complete its life cycle. This can be contrasted with an autoecious parasite which can complete its life cycle on a single host ...
This is an incomplete list of organisms that are true parasites upon other organisms. Endoparasites. endo = within; parasites that live inside their hosts)