Tom McGrath Net Worth is $3 Million Tom McGrath Biography Born on August 7, 1964. Hometown is Lynwood, Washington.
Who. Phoneutria. Where. Brazil Brazil. The world's most venomous spiders are the Brazilian wandering spiders of the genus Phoneutria, and particularly the Brazilian huntsman Phoneutria fera, which has the most active neurotoxic venom of any living spider. Its venom is so potent that only 0.006 mg (0.00000021 oz) is sufficient to kill a mouse. Phoneutria spiders are usually dark in colour and have a body-and-leg spread of approximately 17 cm (6.75 in). These large and highly aggressive creatures often enter human dwellings and hide in clothing or shoes.
The Black widow spider is one of the most poisonous and dangerous spiders in North America. They are usually identified by their black color and red marking on the underside of their abdomen, also called the opisthosoma.This red marking is usually shaped like an hour glass.They Are Arachnids.he female black widow spider is darker and larger than the male. Where the female is usually dark black, the male is often dark brown and doesn't have as bright red of an hour glass shape on the abdomen. The female can grow to about Â½ an inch long body and 1 Â½ inch leg span.