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Within the same family , the larvae of the garden tiger moth ( " Arctia caja " ) are also known as woollybear caterpillars and consume an alkaloid diet similar to " Grammia incorrupta " .
 animal: Arctia caja
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 animal: Arctia caja