Flannel Moths

The moth Megalopyge opercularis has a lot of other common names including southern flannel moth, pussy moth, puss caterpillar, tree asp, and, as caterpillar. It is visually striking in both larval and adult forms. The inch long larva is generously coated in long, weird looking hair, making it resemble a tiny Persian cat, the characteristic that presumably gave it the name "puss." It is variable in color, from downy grayish white to golden-brown to dark charcoal gray. It often has a streak of bright orange running longitudinally. The 'fur' on early-stage larvae is sometimes extremely curly, giving the larva a cottony, puffed-up look. The body tapers to a tail that extends well beyond the body, unlike its relatives. Crispate. The middle instar has a more disheveled, bad hair day appearance, without a distinctive tail The adult moth is also very interesting in appearance, covered in long fur in colors ranging from dull orange to lemon yellow, with hairy legs and fuzzy black feet.(this thing is very weird looking and crawls weird). The 'fur' of the larva contains venomous spines that cause extremely painful reactions in human skin upon contact. The reactions are sometimes localized to the affected area but are often very severe, radiating up a limb and causing burning, swelling, nausea, headache, abdominal distress, rashes, blisters, and sometimes chest pain, numbness, or difficulty breathing (Eagle man). Additionally, it is not unusual to find sweating from the welts or hives at the site of the sting. Ironically, the resemblance of the larvae to soft, colorful cotton balls encourages people to pick them up and pet them.M. opercularis can be found on oaks, elms, citrus and other trees, and many garden plants such as roses and ivy. It is distributed throughout the southern United States, Mexico, and parts of Central America. The larva does not spin a real cocoon, rather, it separates from its furry skin and uses it as a protective covering while it pupates. Exposure to the caterpillar's fur-like spines will lead to an immediate skin irritation. The caterpillar is regarded as a dangerous insect because of its venomous spines. Medical advice may be sought in case of contact with one. It is best if the venom from the spines is treated within hours of first contact. For first aid, it is recommended that you remove the spines (if present) using cellophane tape. Other remedies, which are reported to have varying degrees of success, include ice packs, oral antihistamine, baking soda, hydrocortisone cream, juice from the stems of comfrey plants, or calamine lotion. 

 

 

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