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Seabather's eruption is common throughout the range of Linuche unguiculata in the Caribbean, Florida, Mexico, and Gulf States. [7] Cases were first identified in Brazil in 2001. [ 7 ] The closely related Linuche aquila , found anywhere between Malaysia, the Philippines and the east coast of Africa, is also known to cause the condition.
Sea lice, particularly L. salmonis and various Caligus species, including C. clemensi and C. rogercresseyi, can cause deadly infestations of both farm-grown and wild salmon. [3] [30] Sea lice migrate and latch onto the skin of wild salmon during free-swimming, planktonic nauplii and copepodid larval stages, which can persist for several days.
Unlike head lice, sea lice are not insects. Instead, they are microscopic jellyfish larvae, transparent and unseen to the human eye, which get trapped underneath bathing suits, in hair and under ...
Salmon farms are an unusual, but ideal environment for the sea lice to breed. [11] The infestations of sea lice in salmon farms increases the number of lice in the rest of the surrounding water dramatically if the eggs from the gravid louse are allowed to disperse. [11] Sea lice can also attach to juvenile salmon migrating from rivers to the ...
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What they look like: Chiggers, a type of small mite, typically leave clusters of bites. If you have chigger bites, they'll be small, red and likely quite itchy.Chigger bites may also look like ...
[35] [37] Human lice can also shed light on human migratory patterns in prehistory. The dominating theory of anthropologists regarding human migration is the Out of Africa Hypothesis. Genetic diversity accumulates over time, and mutations occur at a relatively constant rate. Because there is more genetic diversity in African lice, the lice and ...
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