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Millipede burns are a cutaneous condition caused by certain millipedes that secrete a toxic liquid that causes a brownish pigmentation and/or burns when it comes into contact with the skin. [1] Some millipedes produce quinones in their defensive secretions, which have been reported to cause brown staining of the skin.
[36] [37] They are generally black or brown in colour, although there are a few brightly coloured species, and some have aposematic colouring to warn that they are toxic. [5] Species of Motyxia produce cyanide as a chemical defence and are bioluminescent. [38] Body styles vary greatly between major millipede groups.
Tachypodoiulus niger, known variously as the white-legged snake millipede or the black millipede, is a European species of millipede. It is very similar to other species such as Cylindroiulus londinensis , from which it can be reliably distinguished only by studying the shape of the telson . [ 2 ]
26 pictures of skin rashes to help you identify your skin rash. Plus, doctor-approved at-home skin rash remedies and when to see a doctor for your skin rash. ... blisters, or black dots on the ...
Rosacea. What it looks like: Rosacea causes redness and thick skin on the face, usually clustered in the center.Easy flushing, a stinging sensation, and small, pus-filled pimples are other common ...
After skin comes in contact with cantharidin, local irritation begins within a few hours. [3] This is in contrast to Paederus dermatitis, where symptoms first appear 12–36 hours after contact with rove beetles.) [ 4 ] Painful blisters appear, but scarring from these epidermal lesions is rare.
any exposed skin painful and immediate Painful welt, several hours. Bed bugs: appendages, neck, exposed skin usually not Low red itchy welts, usually several together resembling rash, slow to develop and can last weeks. Hair Lice: pubic area or scalp usually not Infested area intensely itchy, with red welts at bite sites. See pediculosis ...
Parasitic infestations, stings, and bites in humans are caused by several groups of animals belonging to the following phyla—Arthropoda, Chordata, Cnidaria, Nemathelminthes, Platyhelminthes, Annelida, and Protozoa