Kingdom (biology) In biology, kingdom (Latin: regnum, plural regna) is the second highest taxonomic rank, just below domain. Kingdoms are divided into smaller groups called phyla.
Pinworms symptoms in children. 1. An itching around the anus, which may become worse at night on getting the female worm depositing her eggs. It causes problem during sleep of infected child. An intense itching causes inflammation on the skin.
If your child has pinworms, he'll probably scratch and complain of itching around the anus, especially at night. If your child is a baby, he won't be able to tell you what the problem is, of course, but disturbed sleep and fussiness caused by nighttime itching are big tip-offs.rom there, female pinworms migrate out of the child's intestines to lay their eggs on his anus. As the worms move, they cause intense itching that can disrupt sleep. When the child scratches his itchy bottom, the eggs get under his fingernails, and another cycle begins when he puts his hands in his mouth.