inchworm
Dragonfly, dust mites and dew-drop spider are invertebrate. They begin with the letter d.
Vertigo angustior Vertigo arctica Vertigo moulinsiana
The ant is an invertebrate. The aphid is an invertebrate.
Urchin
Dont you think that is a stupid fact? Starts with "D". Is it? Starts with "I". Could it be? starts with "C". Does it? starts with "D". Anyone agree? Starts with "A".
· grasshopper
Insect
Dragonfly, dust mites and dew-drop spider are invertebrate. They begin with the letter d.
k-size crab
Vertigo angustior Vertigo arctica Vertigo moulinsiana
A whale or a blue whale
invertebrate - has exoskeleton
An invertebrate.
The orb-weaver spider is an invertebrate with 8 legs. It begins with O
no
It is an invertebrate 
A bullfrog is not an invertebrate; it has a spine.