This highly detailed educational wall chart offers a clear and structured overview of spider anatomy, making it an excellent poster for biology classrooms, science labs, and home learning environments. It introduces learners to the classification, external structure, and internal systems of spiders within the class Arachnida.

The top section of the poster focuses on the external features of a spider. A large, labelled illustration identifies key body parts such as the cephalothorax, abdomen, spinnerets, walking legs, pedipalps, and eyes. Each leg segment, including the femur, tibia, and tarsus, is clearly marked, helping students understand spider movement, structure, and adaptation.

The central section explores the internal anatomy of a female spider through a detailed cutaway diagram. Important systems and organs are highlighted, including the heart, digestive glands, intestine, silk glands, trachea, and reproductive organs. Features such as the venom gland, book lungs, and spiracles are also shown, providing insight into how spiders feed, respire, and reproduce. This section simplifies complex biological processes into an easy-to-understand visual format.

The bottom section presents the diversity of arachnid orders, including examples such as sun spiders, scorpions, and mites. This broadens the learner’s understanding of arachnid classification and biodiversity, placing spiders within a larger biological context.

This poster is an effective teaching tool that combines scientific accuracy with visual clarity, making it ideal for students, educators, and anyone studying invertebrate biology.

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.