Invertebrate Animals (C. Milano)

1

100

Spider

araña

200

What phylum are Porifera?

Poríferos

300

Invertebrates don't have...

Backbone

400

The shell is formed by 2 parts called....

valves

500

Diference between Nematodes and Platyhelminthes

annelids are cilindrical worms and platyhelminthes are flat worms

2

100

squid

calamar

200

What phylum are cnidarians?

Cnidarios

300

To grow, arthropods have to ....

shed their skeleton

400

Subgroup of mollucs with internal shell

Cephalopods

500

Diference between Annelids and Nematodes

Annelids have segmented body, Nematodes don't have segmented body

3

100

crab

cangrejo

200

What phylum are Platyhelminthes?

Platelmintos

300

Invertebrates live in (environments)

aquatic and terrestrial

400

One pair of legs on each segment

Centipedes

500

Diference between arachnids and crustaceans

Aranids don't have segmented abdomen

4

100

snail

caracol

200

What phylum are Nematodes?

Nemátodos

300

what mean sessile?

attached to the floor

400

Two pairs of legs on each segment

Millipedes

500

Choose the intruder: Why do you choose it?

Bee, ant, scorpion, butterfly, locust.

Scorpion (aracnid)

5

100

jellyfish

medusa

200

What phylum are Annelids?

Anélidos

300

The range of size in invertebrates

from microscopic to giant

400

When head and thorax is fused together called...

Cephalothorax

500

Choose the intruder: Why do you choose it?

Oyster, squid, cuttlefish, octopus, nautilus

Oyster (bivalve)