Invertebrates These animals don’t have bones. Most animals on earth are invertebrates. Begoña Ruiz 2º CEIP Ramón Sainz de Varanda (Zaragoza)

Insects They are born from eggs. They are oviparous. Their body has three parts. They have six legs. They usually have wings and they can fly. They have two antennae. to smell and feel things. Chinche de la malva arbórea (Pyrrhocoris apterus), zapatero Firebug antennae wings legs

Insects bee ladybug / ladybird wasp ant grasshopper mosquito butterfly

Other invertebrates Crabs Spiders Centipedes They have a hard covering. Spiders They have eight legs. Centipedes They have many legs.

Jellyfish Starfish Worms Sponges They have a soft body. They usually have five arms. Worms They have a long, soft body. Sponges They have a soft body with holes.

Octopuses Mussels Snails They have eight arms. They have two shells. a shell.