7876
The genus has possibly as many as 40 species , depending on how finely some of the widely distributed species are divided and whether the closely related genus " Melanthium " is included or not .
 animal: Melanthium
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: Melanthium