Familia Cambaridae - Procambarus Clarkii - Cangrejo Americano
(http://www.senderoxtrem.com/imagenes/flora-fauna/fauna/familia_cambaridae-procambarus_clarkii-cangrejo_de_rio_americano.jpg)
Familia Heliidae - Helix Aspersa - Caracol
(http://www.senderoxtrem.com/imagenes/flora-fauna/fauna/familia_helicidae-helix_aspersa-caracol-1.jpg)
Familia Heliidae - Helix Aspersa - Caracol
(http://www.senderoxtrem.com/imagenes/flora-fauna/fauna/familia_helicidae-helix_aspersa-caracol-2.jpg)
Familia Heliidae - Helix Aspersa - Caracol
(http://www.senderoxtrem.com/imagenes/flora-fauna/fauna/familia_helicidae-helix_aspersa-caracol-3.jpg)