Term
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Definition
| one animal is harmed and one is going to benefit |
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Term
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Definition
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Term
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Definition
close association between two organisms
types of Symbiosis: predation, phoresy, mutalism, synnecrosis, amensalism, .... |
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Term
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Definition
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Term
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Definition
| hitching a ride... example would be a house fly or a Human Bot fly (Dermatobia Hominis). Eggs are laid in host's skin and will emerge and adult |
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Term
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Definition
Mutually benefitting
ex. Termite (the can't breakdown the wood and the flatulate in their intestines help to break it down)
ex. Crocodile and Plover Dentist Bird
ex. Rhino and a Tick Bird |
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Term
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Definition
| both organisms are destroyed |
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Term
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Definition
one symbiote is harmed and the other is not affected
ex. bread mold and penecilin |
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Term
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Definition
| both organisms neither benefit nor are harmed (this probably cannot exist in nature) |
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Term
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Definition
One benefits and the other is not affected
ex. (amoras and sharks)
ex. Entamoeba gingivitis lives in gums and eats bacteria |
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Term
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Definition
one sybiote benefits and one symbiote is harmed
ex. Human Beef Worm |
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Term
| Ways A Parasite Can Harm their host |
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Definition
| 1. Robs Nutrients 2. Eat Host Tissue 3. Toxic Waste (Metabolic Waste) 4. Immune Responses 6. Combination of any of the previous five (hookworms are a good example of a combination) |
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Term
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Definition
| A parasite that lives inside the host |
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Term
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Definition
| A parasite that lives outside the host |
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Term
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Definition
| Portion of the parasites adult life must be spent in or on a host |
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Term
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Definition
| Becomes parasitic only if given the opportunity. Doesn't necessarily have to attack a host in order to develop |
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Term
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Definition
| Parasite that is in the right host but in the wrong location |
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Term
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Definition
| Normally a parasite but is in the wrong host |
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Term
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Definition
| Part of the life is spent on the host |
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Term
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Definition
| Entire life is spent on the host |
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Term
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Definition
| Cyclodevelopmental, Propagative, or Cyclopropagative |
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Term
| Cyclodevelopmental Transimsion |
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Definition
| Development but no replication |
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Term
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Definition
| no development and multiplication |
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Term
| Cyclopropagative Transmission |
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Definition
| Development and multiplication |
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Term
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Definition
| Flying Syringe. No development or multiplication |
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Term
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Definition
| the underlying cause of disease (ecology of disease) look at the level of disease within the populations |
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Term
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Definition
| the pathogen exists and is expected to be there (rabies within wisconsin) |
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Term
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Definition
| "endemic stability" most of the population is infected, but very few disease (malaria or dengivirus) |
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Term
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Definition
| higher level of the pathogen compared to other communities |
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Term
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Definition
| The expected state of the pathogen |
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Term
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Definition
| unexpected increase in the pathogen or if an agent is introduced to a population for the first time and then it takes off |
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Term
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Definition
| A worldwide epidemic (influenza) |
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Term
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Definition
| the same situation of epidemic and pandemic but in an animal population |
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Term
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Definition
| Number of infected individuals over the population |
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Term
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Definition
| # of new cases in the susceptible population |
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Term
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Definition
| Number of parasites per individual |
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Term
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Definition
| Mean intensity of all of those with parasites present |
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Term
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Definition
| the vast majority of the parasites are found in a small percentage of the hosts |
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Term
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Definition
| Relatively equal number of parasites found throughout the infected populaion |
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Term
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Definition
Flagellates - Kinetoplasts / other flagellates
Amoebae
Apicomplexa
Cialophra |
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Term
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Definition
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Term
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Definition
| Dormant or environmentally resistant stage. Usually reproduction will take place binary fission (asexual reproduction) ** exception to that rule would be the apicomplexans which use sexual reproduction |
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Term
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Definition
| Multiple mitotic divisions into daughter cells called macro or micro gametocytes eventually becoming macro and micro gametes that then fuse (syngamy) and then produce a zygote |
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Term
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Definition
| multiple mitotic divisions followed by cytokinesis (occurs in a schizont to make daughter cells called merozoites) |
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Term
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Definition
| Meiotic/Mitotic division producing daughters cells called sporozoites (SEE EXAMPLE IN NOTEBOOK) |
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Term
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Definition
| Definitive hosts involved |
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Term
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Definition
| Intermediate hosts involved |
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