8 Red Spider With Black Back (ID with Pictures)

8 Red Spider With Black Back

The world of arachnids is adorned with a remarkable array of species, each with its own unique features and captivating appearances. Among these, the enigmatic “Red Spider with Black Back” stands out as an intriguing and visually striking creature. 

With its vivid hues and distinctive markings, this spider type has captured the curiosity of both arachnid enthusiasts and casual observers alike. 

In this exploration, we delve into the fascinating characteristics of eight distinct spider species that share the common descriptor of a red body and a black back.8 Red Spider With Black Back 

8 Red Spider With Black Back

There are eight red spiders with black backs: Red Widow, Mediterranean Black Widow, Apache Jumping Spider, Red and Black Jumping Spider, Red-and-Black Spider, Red-Faced Spider, Red-legged Purseweb Spider,  and Red-Spotted Orbweaver. From the elusive Red Widow to the agile Apache Jumping Spider, each of these spiders boasts its own set of attributes, sizes, habitats, and intriguing behaviors.

1. Red Widow

Red Spider With Black Back

The Red Widow, characterized by its fiery red body and contrasting black dorsal markings, inhabits regions with warm climates. Found mainly in North and South America, these venomous spiders are renowned for their potent neurotoxic venom. Typically measuring around 1 to 1.5 inches in leg span, the Red Widow’s web-building prowess is matched only by its striking appearance. These arachnids often make their homes in low vegetation and seek shelter amidst the leaves.

  • Size: 1 to 1.5 inches in leg span
  • Color: Red body with black dorsal markings
  • Location: North and South America
  • Habitat: Low vegetation and leafy shelters

2. Mediterranean Black Widow

Red Spider With Black Back

The Mediterranean Black Widow, featuring a deep red body and a jet-black abdomen, is a spider of Mediterranean origins. With a size range of approximately 0.5 to 1 inch in length, this species thrives in various habitats, including gardens, rock walls, and crevices. Known for its potentially dangerous venom, the Mediterranean Black Widow weaves tangled webs to ensnare its prey. There are eight Spiders That Look Like Black Widows.

  • Size: 0.5 to 1 inch in length
  • Color: Red body with black abdomen
  • Location: Mediterranean region
  • Habitat: Gardens, rock walls, and crevices

3. Apache Jumping Spider

Red Spider With Black Back

The Apache Jumping Spider, characterized by its vibrant red cephalothorax and a black abdomen, is a small yet agile arachnid found in North America. With an average size of around 0.3 to 0.5 inches, these spiders are known for their exceptional jumping abilities. They inhabit various environments, including grasslands and scrublands, using their keen vision to locate and pounce on unsuspecting prey.

  • Size: 0.3 to 0.5 inches
  • Color: Red cephalothorax, black abdomen
  • Location: North America
  • Habitat: Grasslands, scrublands

4. Red and Black Jumping Spider

Red Spider With Black Back

The Red and Black Jumping Spider exhibits a vivid red and black coloration pattern, making it easily recognizable. These small arachnids, averaging around 0.2 to 0.4 inches in size, are agile hunters known for their remarkable leaping skills. They inhabit a variety of landscapes and are often found on vegetation, using their silk to create shelters and stalking points.

  • Size: 0.2 to 0.4 inches
  • Color: Red and black pattern
  • Location: Varied habitats
  • Habitat: Vegetation and shelters

5. Red-and-Black Spider

Red Spider With Black Back

The Red-and-Black Spider showcases a distinctive red body with black accents, making it a captivating sight in the world of spiders. Measuring about 0.4 to 0.6 inches on average, this species thrives in warm environments. It can be found in a range of habitats, including gardens, forests, and even human structures, spinning intricate orb-shaped webs to catch its prey.

  • Size: 0.4 to 0.6 inches
  • Color: Red body with black accents
  • Location: Various habitats
  • Habitat: Gardens, forests, structures

6. Red-Faced Spider

Red Spider With Black Back

The Red-Faced Spider is notable for its red cephalothorax and contrasting black abdomen. These tiny creatures, with a size of around 0.2 to 0.3 inches, reside in diverse locations across North America. They prefer sheltered areas like leaf litter and rock crevices, where they patiently await passing insects to ensnare in their silk-spun traps.

  • Size: 0.2 to 0.3 inches
  • Color: Red cephalothorax, black abdomen
  • Location: North America
  • Habitat: Leaf litter, rock crevices

7. Red-legged Purseweb Spider

Red Spider With Black Back

The Red-legged Purseweb Spider boasts a red body with contrasting black markings, catching the eye with its unique appearance. Ranging in size from 0.6 to 1 inch, these spiders create burrows and use their silk to build “purses” that hang from trees. This species is found primarily in the southeastern United States and is known for its distinctive hunting behavior.

  • Size: 0.6 to 1 inch
  • Color: Red body with black markings
  • Location: Southeastern United States
  • Habitat: Trees, forests

8. Red-Spotted Orbweaver

Red Spider With Black Back

The Red-Spotted Orbweaver, with its red-spotted abdomen and black coloring, is a charming inhabitant of wooded areas and gardens. These medium-sized spiders, averaging around 0.5 to 0.7 inches, spin intricate orb-shaped webs to catch flying insects. Their vivid appearance and unique web-building behaviors make them a fascinating subject for observation.

  • Size: 0.5 to 0.7 inches
  • Color: Red-spotted abdomen, black
  • Location: Wooded areas, gardens
  • Habitat: Orb-shaped webs


What is the name of a red and black spider?

One example of a red and black spider is the “Red-and-Black Spider.” This spider species exhibits a distinctive red body with black accents, creating a captivating coloration pattern.

How bad is a Redback Spider bite?

A Redback Spider bite can cause varying degrees of discomfort and symptoms. While most bites result in localized pain, swelling, and discomfort, severe reactions can occur, particularly in sensitive individuals or children. In rare cases, symptoms may include sweating, muscle pain, nausea, and even more severe reactions that require medical attention. It’s important to seek medical help if bitten by a Redback Spider, especially if experiencing severe symptoms.

What is a black spider with red on top of back?

The “Redback Spider” is a black spider with a distinctive red marking on the upper side of its abdomen. This red marking often resembles an hourglass shape and is a distinguishing feature of the Redback Spider, which is found primarily in Australia.

What does a Redback Spider eat?

Redback Spiders are carnivorous predators that primarily feed on insects and other small arthropods. They are known for their venomous bite, which immobilizes their prey, allowing the spider to inject digestive enzymes and consume the liquefied internal tissues of the victim. The Redback Spider’s web is constructed to capture flying insects, which are then bitten and consumed by the spider.


The world of red spiders with black backs is a diverse and captivating realm, showcasing a variety of species with their own distinct attributes. From venomous widows to agile jumpers, these arachnids have adapted to various environments, each contributing to the fascinating tapestry of the natural world.

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