1359
As the common name indicates , the spider superficially resembles and is frequently confused for the black widow and other spiders in the genus " Latrodectus " , which can have medically significant venom .
 Latrodectus
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Latrodectus