This sponge wall chart is a detailed educational poster designed to explain the structure, function, and diversity of simple aquatic organisms in the phylum Porifera. It provides a clear visual breakdown of sponge anatomy and body systems, making it ideal for biology classrooms, laboratories, and homeschooling environments.

The top section introduces the classification of sponges, placing them within the phylum Porifera and class Calcarea. A large central diagram illustrates the external and internal features of a simple sponge, including key structures such as the osculum, spicules, epidermal cells, pores, spongocoel, and collar cells. Arrows indicate the direction of water flow, helping learners understand how sponges filter feed and exchange nutrients.

The poster also explores different body wall structures, including asconoid, syconoid, and leuconoid forms. These diagrams show how sponge complexity increases, with labelled canals, pores, and chambers that demonstrate how water circulates through the organism.

A dedicated section on spicule variety highlights the different shapes and structures that make up the sponge skeleton. This adds depth to the understanding of how sponges maintain their form and support.

At the bottom, the poster presents the diversity of sponge classes, including Calcarea, Demospongiae, and Hexactinellida, with visual examples such as calcareous sponges, horny sponges, and glass sponges.

This poster is an excellent teaching tool that simplifies complex biological concepts into a clear and visually engaging format.

Our wallcharts are engineered for durability and educational impact, designed to withstand the rigors of both classroom and home environments. 

Key Benefits and Features

• Material: Printed on high-quality 250 gsm art board.
• Finish: Standard double-sided gloss lamination (75–125 microns) for superior strength.
• Dimensions: Standard size is 76 cm x 52 cm, with custom sizing available upon request.

Design

• Vibrant Printing: High-definition full-colour print on the front face.
• Subject Authority: Content is developed alongside subject specialists and respected educational institutions.
• Readability: Designed with a focus on clarity, making them easy to read from a distance. 

Specification:

• Size: 76 cm x 52 cm
• Material: 250 gsm art board with standard poster lamination

Please note the posters are backordered. When ordering this item it will be sourced from the publisher.

Please allow for an additional 3-4 days on orders containing posters.