Academic Integrity: tutoring, explanations, and feedback — we don’t complete graded work or submit on a student’s behalf.

Parasite or Vector in question Primary reservior? Host Are any disease causing m

ID: 301682 • Letter: P

Question

Parasite or Vector in question Primary reservior? Host Are any disease causing members? How/what? Habitat Other important characteristics Reproduction occur in host?
Anopheles gambiae female mosquitos
Ascaris lumbricoides Humans, asarid eggs in soil humans largest and most common intestional nematode in humans
Cimex lectularius
Dermacentor variabilis dogs and other animals
Dermatobia hominis
Dracunculus medinensis
Ixodes scapularis animals
Necator americanus humans, asarid eggs in soil
Schistosoma mansoni
Taenia solium pigs

Parasite or Vector in question Primary reservior? Host Are any disease causing members? How/what? Habitat Other important characteristics Reproduction occur in host? Anopheles gambiae female mosquitos Ascaris lumbricoides Humans, asarid eggs in soil humans largest and most common intestional nematode in humans Cimex lectularius Dermacentor variabilis dogs and other animals Dermatobia hominis Dracunculus medinensis Ixodes scapularis animals Necator americanus humans, asarid eggs in soil Schistosoma mansoni Taenia solium pigs

Parasite or Vector in question Primary reservior? Host Are any disease causing members? How/what? Habitat Other important characteristics Reproduction occur in host?
Anopheles gambiae female mosquitos
Ascaris lumbricoides Humans, asarid eggs in soil humans largest and most common intestional nematode in humans
Cimex lectularius
Dermacentor variabilis dogs and other animals
Dermatobia hominis
Dracunculus medinensis
Ixodes scapularis animals
Necator americanus humans, asarid eggs in soil
Schistosoma mansoni
Taenia solium pigs

Explanation / Answer

Causes ascariasis in human beings.

The eggs are excreted through feaces.

These are endoparasites

PARASITE PRIMARY RESERVIOR HOST DISEASE CAUSING HABITAT OTHER IMPORTANT CHARACTERSTIC REPRODUCTION IN HOST Anopheles gambiae Female mosquito Human plasmodium high tempreature and humidity Major cause of malaria disease in human beings. Asexual Ascaris lumbricoides Soil Human Ascaris Moist,warm,shaded soil

Causes ascariasis in human beings.

Sexual Cimex lectularis Warm house,bed Human Cimex lectularius Hematophagous(feeds on blood) it is dependent on human blood for development. Reproduce outside host. Dermacentor variabilis Soil Dogs and other animals Francisella tularensis,Rickettsia rickettsii,Borellia burgdoferi Woody,shrubby and long grasses These are vector for many diseases causing members. Reproduce outside host. Dranuculus Medinensis Copepoids Human Larvae fresh water Endoparasites Sexual Ixodes scapularis Deer Deer and other mammals Borellia burgdorferi feeds on mammals vector for borellia They feed on host externally. Nector americanus Soil Human Nector amwricanus moist,warm and shaded environment They are endoparasites. Sexual Schistosoma mansoni Snails Human s.mansoni water They are endoparasites Sexual Taenia solium Pork Human Taenia solium soil,faeces

The eggs are excreted through feaces.

These are endoparasites

They develop in human body. Dermatobia hominis Mosquito Human and other primates They do not cause disease. Develop in subcutaneous layer Endoparasites they develop in subcutaneous layer.