Jumping Spider Care

Jumping spiders are fascinating pets that combine vibrant colors, curious behavior, and impressive hunting skills. Their small size and engaging personality make them popular among exotic pet enthusiasts. However, caring for these tiny hunters requires specific knowledge to keep them healthy and thriving. This guide covers everything you need to know about jumping spider care, including diet, temperature, humidity, housing, handling, common illnesses, sexing, moulting, and general care tips.

Diet for Jumping Spiders

Jumping spiders are active hunters that rely on live prey to satisfy their nutritional needs. Their diet should mimic what they would catch in the wild.

• Live insects: Small crickets, fruit flies, springtails, and small moths are excellent food choices. Avoid feeding prey that is too large, which can stress or injure the spider.

• Frequency: Feed juvenile spiders every 1-2 days, while adults can be fed every 2-3 days. Remove any uneaten prey after 24 hours to prevent stress or injury.

• Water: Jumping spiders get most of their water from prey, but misting the enclosure lightly once or twice a week provides additional hydration.

  
  

Temperature and Humidity Requirements

Maintaining the right temperature and humidity is crucial for a jumping spider’s health and activity.

• Temperature: Keep the enclosure between 21°C to 27°C. Avoid temperatures below 15°C or above 29°C, which can cause stress or lethargy.

• Humidity: Jumping spiders prefer moderate humidity levels around 50-70%. Too much moisture can lead to mold growth and respiratory issues.

• Monitoring: Use a small digital thermometer and hygrometer inside the enclosure to track conditions accurately.

• Ventilation: Ensure proper airflow to prevent stagnant air and excess humidity buildup.

  
  

Housing for Jumping Spiders

A well-designed enclosure mimics the spider’s natural environment and provides safety and comfort.

• Size: A 12x12x20cm enclosure is sufficient for most jumping spiders. Vertical space is important since they like to climb and jump.

• Material: Glass or plastic terrariums with secure lids work well. The enclosure should have ventilation holes to allow airflow.

• Substrate: Use coconut fiber, peat moss, or paper towels as substrate. Keep it dry or slightly moist depending on the species.

• Decor: Add branches, leaves, and small plants to create climbing opportunities and hiding spots. Avoid sharp objects that could injure the spider.

• Cleaning: Spot clean regularly by removing uneaten prey and waste. Perform a full substrate change every 4-6 weeks.

  
  

Handling Jumping Spiders

Jumping spiders are generally docile but delicate. Handling should be limited and done carefully to avoid injury.

• Approach calmly: Move slowly and avoid sudden movements that can startle the spider.

• Use a soft brush or container: Instead of using fingers, coax the spider onto a soft brush or into a small container for transfer.

• Limit handling time: Keep handling sessions short to reduce stress.

• Avoid squeezing: Their bodies are fragile, so never pinch or squeeze them.

• Observe behavior: If the spider shows signs of stress like rapid leg movement or retreating, stop handling immediately.

  
  

Common Illnesses and Health Issues

Jumping spiders are hardy but can face health problems if care is inadequate.

• Dehydration: Signs include shriveled abdomen and lethargy. Increase humidity and provide water misting.

• Mites and parasites: These tiny pests can infest the enclosure. Regular cleaning and quarantine of new prey help prevent infestations.

• Fungal infections: Excess moisture and poor ventilation can cause fungal growth on the spider or substrate.

• Molting problems: Difficulty shedding the exoskeleton can be fatal. Ensure proper humidity and avoid handling during this vulnerable time.

• Injuries: Falls or rough handling can cause leg loss or damage.

  
  

Sexing Jumping Spiders

Determining the sex of a jumping spider can be challenging but is important for breeding or social housing.

• Size and coloration: Males are often smaller and can be brightly colored or black and white compaired

• Pedipalps: Males have enlarged, bulbous pedipalps (appendages near the mouth) used in mating, while females have thinner ones.

• Abdomen shape: Females usually have a rounder, larger abdomen.

• Behavior: Males may display more active courtship behaviors like leg waving or dancing.

  
  

Moulting Process

Moulting is a critical phase where the spider sheds its old exoskeleton to grow.

• Signs: The spider becomes less active and may refuse food. Its old exoskeleton appears dull or cracked. They may also build a small nest of web and hide within

• Duration: The process can take several hours to a day.

• Care during moulting: Avoid handling or disturbing the spider. Maintain higher humidity to help the exoskeleton soften.

• Post-moult: The spider’s new exoskeleton is soft and vulnerable. Avoid feeding for 24-48 hours until it hardens.

  
  

General Care Tips

• Regular observation: Check your spider daily for signs of health or stress.

• Avoid overcrowding: Jumping spiders are territorial and should be housed individually.

• Provide enrichment: Change the enclosure setup occasionally to stimulate natural behaviors.

• Research species-specific needs: Different jumping spider species may have unique care requirements.