Skip to main content
sales@mediastorehouse.co.uk
Framed Pictures, Canvas Prints
Posters & Jigsaws since 2004
Home > All Images > 2004 > February > 10 Feb 2004

Images Dated 10th February 2004

Available as Framed Photos, Photos, Wall Art and Gift Items

Choose from 17 pictures in our Images Dated 10th February 2004 collection for your Wall Art or Photo Gift. Popular choices include Framed Photos, Canvas Prints, Posters and Jigsaw Puzzles. All professionally made for quick delivery.


Head louse and egg, SEM Featured 10 Feb 2004 Print

Head louse and egg, SEM

Head louse and egg. Coloured scanning electron micrograph (SEM) of a human head louse (Pediculus humanus capitis) and an egg attached to a strand of human hair. The louse ranges in size from 2 to 3 millimetres in length. Each of its six legs end in a claw. One segmented antenna protrudes from each side of the small head. Adult lice live for approximately 30 days, and during this time a female may lay 100 eggs (nits), which are glued to the bottom of hair shafts. An infestation of lice causes itching due to an allergic reaction to louse saliva. If not treated it can lead to fever and secondary infections. Treatment is by combing and insecticidal shampoos. Magnification unknown

© Thierry Berrod, Mona Lisa Production/Science Photo Library