Novomessor cockerelli

Name: Novomessor cockerelli
Origin: Southwestern USA and Northern Mexico (desert and semi-desert areas)
Queen: approx. 12 – 14 mm
Workers: approx. 7 – 12 mm (distinctly polymorphic, with majors)
Diet: Grains, seeds, nuts, but also insects as a protein source
Humidity:
• Arena: very dry, 20 – 40 %
• Nest: 40 – 50 %
Temperature:
• Arena: 25 – 35 °C
• Nest: 24 – 30 °C
Hibernation: No classic hibernation – a slight dormant phase in winter is possible (approx. 18 – 20 °C, reduced activity)
Nest type: Sand-loam, earthen nests with digging possibilities; large arena recommended
Colony size: Up to several thousand workers

Advantages and Disadvantages of the Species Novomessor cockerelli

Advantages:

• Very exciting desert species with striking large workers and majors.
  
• Interesting foraging behavior – especially with grains and seeds.
  
• Robust against drought and heat, therefore well suited for warm keeping conditions.
  

Disadvantages:

• Requires a lot of space and a dry, warm environment.
  
• Can appear aggressive and is less suitable for absolute beginners.
  
• Slower growth compared to tropical species.
  

Keeping

Founding is best achieved in a test tube nest with dry substrate. Later, a large sand-loam nest or an earthen nest with sufficient outworld space should be provided. As the species likes to dig, a deep arena with substrate is recommended.

Feeding

Novomessor cockerelli is a harvester ant.

• Main food: Seeds, grains, nuts (can be stored in the nest).
  
• Additionally, offer proteins in the form of small insects 2–3 times per week.