• T. seladonia 2026 season update

MARK YOUR CALENDARS AND SET YOUR ALARMS!

The last of our seladonia babies are finally dispersing from mom's trap, which means we have picked a drop date: SATURDAY, AUGUST 15th at 8:00PM CST!

BEFORE YOU PURCHASE, some requirements:

THANK YOU! We want you all to be as prepared as possible for our extra special babies đŸ’œ


  • Project Safety Net

    Our Cameroon net-casting spider sustainment project has already come full circle with the second generation of USCBB spiders hatching! Watch our introductory video on the project on our YouTube:

    Watch here 
  • We made an EDC knife!

    Knives are in stock now! And yes, of course we made a purple one.

    Check it out 

Marshall Arachnids is a small operation in Tennessee, USA specializing in captive-bred invertebrates and bioactive vivaria. our husbandry practices and product design are approached with the natural history of the animals at the forefront.