The following case was generously donated by Florida Fan. These images were all obtained from specimens submitted from a 5-year old girl who was possibly the daughter of a migrant farmer. Identification? Bonus: name the forms!
Monday, August 4, 2014
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5 comments:
Man, what a lousey case!
(Bottom to top, except favourite, Nit, nymph, adult)
Wonderfully apt! I'm currently in Utah at the International Conference of Phthirapterists! We've had a lot of talks about these little guys. Pediculus humanus capitis. At least given the age of the patient I hope they're head lice and not body lice!
Male,
Female,
Egg,
Nymph,
of Pediculus humanus.
-HLCM fan
Pediculus humanus: Male, Female, Egg, Nymph...I agree!
http://www.cdc.gov/parasites/lice/head/biology.html
Lee
Pediculus humanus capitis / Pediculus humanus humanus
Respectively,
i) Male adult
ii) Female adult
iii) Egg (Nit)
iv) Nymph
Wan Hafiz
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