jukni -juk- gismu

x₁ is a spider/arachnid/crustacean/crab/lobster/non-insect arthropod of species/breed x₂.

Due to the unusual grouping of concepts in this definition, ankabuta is favored for "spider". See also cinki, danlu.

In notes:

cinki: x₁ is an insect/arthropod of species x₂; [bug/beetle].
danlu: x₁ is an animal/creature of species x₂; x₁ is biologically animate.
cakyjukni: j₁ is a crustacean of species/class j₂.
xasyjukni: j₁ is a crab/lobster/crayfish/shrimp/krill/[marine crustacean] of species j₂.
cumba: x₁ is an arthropod; x₁ is a bug (broad sense)
ankabuta: x₁ is a spider (order Araneae) of species x₂
garpata: x₁ is a tick of family/genus x₂
juknara: x₁ is a spider (order Araneae)
lartodektu: l₁ is a widow spider of species l₂.