Ischnocolus valentinus 1/2” black tank Optimal Design for Jumpers: The

Optimal Design for Jumpers: The angulated roof and middle-opening design cater specifically to jumping spiders and top webbers

Sexing them can be tricky as you need to identify the “flap” of the uterus externus and not the spermatheca

These spider are fairly new to science as they were described in 2023 by Czechia arachnologist Radar Kaderka

This spider was known as Haplopelma lividum as it was originally described in 1996

The classic “Black Widow” spider

Ischnocolus valentinus 1/2” black tank Optimal Design for Jumpers: Thesize 1 2 This unique spider is definitely something different with it coming from European countries like Spain and Italy. Howeve it is also found in some Northern Africa countries like Morocco, Algeria, & Tunesia. I think the females of this species reach about 2, or maybe 3 inches. Im not sure, but I know they are on the smaller side. There isnt much info on keeping them as they are new to the hobby. However they have been known to science since