From the description, this sounds like an Arrowshaped Micrathena spider. It's a variety of the orb weaver and is known for its bright colors and spikes.
The description matches that of an orchard orbweaver spider (Leucauge venusta). These spiders have black bodies with bright green triangular markings on their abdomen. They are commonly found in gardens and wooded areas.
One type of spider that is black with green markings is the jumping spider, which is found in North America. They are half an inch in length and can jump very long distances.
The spider in question might be a marbled orb-weaver (Araneus marmoreus), which is known for its bright orange and yellow markings with striped legs. These spiders are common in Virginia and belong to the orb-weaver family. They are harmless to humans and help control insect populations in the area.
The spider you are describing is likely a Johnson's jumping spider, also known as Phidippus johnsoni. They are known for their bright green coloration, black markings, and distinctive orange dot on their body. These spiders are commonly found in western North America.
Based on your description, it sounds like you might have a species of jumping spider, possibly a bold jumper (Phidippus audax). These spiders are common in North America and are known for their black coloration with distinctive markings like yellow dots and colorful chelicerae (fangs). Jumping spiders are active hunters and are not considered dangerous to humans.
The back of a brown spider may have distinct patterns or markings, such as stripes, spots, or other designs that help identify the species. These markings can vary depending on the type of spider.
The distinguishing feature of a black spider with brown markings on its back is the unique coloration pattern that sets it apart from other spiders.
It is the marbled golden orb weaver.
The description matches that of an orchard orbweaver spider (Leucauge venusta). These spiders have black bodies with bright green triangular markings on their abdomen. They are commonly found in gardens and wooded areas.
I have just seen one of these in my garden, i have checked on wikipedia and the spider that most resemnbels it is called cucumber green spider. See also link below to see if this one is the culprit.
The spider you are describing is most likely the "Theridion grallator," also known as the happy face spider. It is found in Hawaii and its unique markings on its back resemble a smiling face. These spiders are harmless to humans and are known for their distinct appearance.
The spider with a light yellow spiked shell and black dots is the star spider. The star spider is commonly found is the Southern parts of the United States and Central America.
An Arrowhead spider is brown with a green back. This spider is also known as a Triangle Orb Weaver. This spider is not venomous.
One type of spider that is black with green markings is the jumping spider, which is found in North America. They are half an inch in length and can jump very long distances.
The black and yellow garden spider is a black- and yellow-bodied spider whose back is marked with white. The arachnid in question may be found throughout Canada and the United States of America. It numbers among the most recognizable of garden arachnids.
The spider in question might be a marbled orb-weaver (Araneus marmoreus), which is known for its bright orange and yellow markings with striped legs. These spiders are common in Virginia and belong to the orb-weaver family. They are harmless to humans and help control insect populations in the area.
The spider you are describing is likely a Johnson's jumping spider, also known as Phidippus johnsoni. They are known for their bright green coloration, black markings, and distinctive orange dot on their body. These spiders are commonly found in western North America.