Shark Anatomy Science Map

Please create a museum-level fish science map, focusing on showcasing a representative fish species, such as: tuna / carp / shark / clownfish (replaceable)].

Core Layout:

Center: Huge image of a fish specimen, occupying 60–70% of the frame

Surroundings: Scientific annotation + fun encyclopedia information, arranged radially or by zones

Overall: Like the fish specimen description board in a museum glass display case

Fish specimen presentation (core requirements):

Physical realism
Fish specimens are laid out on paper in real form
Not a "photo in a photo," but a physical specimen

Perspective
Top-down view
The fish body and the paper surface are on the same physical plane

Light and shadow
Soft natural light shines from above
The fish casts delicate, realistic shadows on the paper

fixed method (natural history style)
Use slender silver metal specimen needles or fine threads to fix the fish body
The needle passes through key parts of the fish's body (such as the back or base of the fins)
The needle tip gently pierces the paper
On the paper, fine pinholes and slight indentations can be seen

Detail and texture (key points)
Clearly visible:
Fish scale arrangement and reflection
The semi-transparent texture of the fin membrane
Structural layers of the gill cover
Moist reflection in the eyes
The edges of the fish have a sense of thickness and slight three-dimensional undulations
The fin may be naturally spread but not exaggerated

Proportion
Fish specimens occupy about 60–70% of the paper's center
Blank space around the area is used for marking and explaining information

Natural state
The fish has a natural and relaxed posture
It preserves the static feel of a "real specimen" rather than a swimming posture

Annotation System Design:

Use fine guide lines

Extending from fish body structure to the text description box

Guide lines are drawn or printed directly on the paper

Body parts that must be marked (6–8):

1. Head

Eye
Field of vision? Can you see the colors?

Mouth
Mouth shape (upper mouth / terminal mouth / lower mouth mouth)
Is it related to diet?

Gill Cover (Operculum)
Breathing Method Explanation (How to Get Oxygen from Water)

2. Body

Scales
Types (Round Scales / Ctenoid Scales / Shield Scales)
Protection and drag reduction effects

Lateral Line System
The "sensory organs" that sense water flow and vibrations

3. Fin System

Dorsal Fin: Maintains balance

Pectoral Fin: steering and braking

Pelvic Fin: Stabilizes the body

Caudal fin: the main propulsion force
Swimming speed or explosiveness description

4. Internal/Special Structures (Visual Representation)

Swim Bladder (if applicable)
Control the rise and fall

Or

Cartilage bone / hard bone structure comparison

5. Distinctive structure

This fish is the most representative physical feature

Adaptation to its habitat (marine / freshwater / deep sea / coral reefs).

Information card contents (each annotation contains):

Cut Name (Chinese / English)
1–2 child-friendly feature descriptions

Interesting data or trivia
🔍 Marked with an icon or 💡

Other elements on the page:

Top area:

Chinese Fish Names (Main Title, Elegant Font)

Scientific Name (Italic Latin)

Classification Information (Class/Order/Family)

Small icon on the distribution map
World map + main distribution areas highlighted

Bottom / Side Info Bar:

Basic archives

Body length: X cm – X m

Weight: X g – X kg

Lifespan: X years

Habitat: Marine / Freshwater / Deep Sea / Coral reefs

Diet: Herbivorous / Carnivorous / Omnivorous

Superpowers / survival skills

2–3 of the coolest abilities, for example:
High-speed swimming
Induction
Disguised as a discoloration
Migration ability

Icon + brief description

Fun fun facts

1–2 facts that attract children

For example:
"You can sleep without blinking."
"Able to swim thousands of kilometers in a lifetime"

Life cycle

Simplified diagram:
Eggs → juvenile fish → juvenile → adult

Highlight key changes during growth stages

Design aesthetics (maintaining a natural history style):

Paper texture

Backing paper:
Off-white / Ivory white premium paper
#F8F6F0 or #FFFEF7

Paper fibers are visible

Slight vintage wear (optional)

Spatial relationships (very important)

Fish specimens: real physical entities, laid flat on paper

Fixed needles / fine threads: silver metallic texture

Annotation text: Printed directly or handwritten on the same sheet

Guide lines: lines drawn with fine strokes
Color scheme

Paper background: #F8F6F0 / #FFFEF7

Text label: #2C3E50 (dark gray, blue, and ink)

Lead line: #8B7355 or #696969

Emphatic mark: #D4AF37 (antique bronze gold)

Specimen needle: #C0C0C0 (silver-gray metal)

Font system
Title: Elegant Print or Handwriting Style (Song / Garamond)

Scientific name: italicized

Annotation notes: Clear small handwriting or printed font

Overall impression:
Like a naturalist personally recording fish observation notes on specimen paper

Decorative elements (optional)

Decorative wire frames at four corners

Millimeter ruler (parallel to the fish)

Collection Number / Date (Handwritten Style)

Aquatic plant silhouette watermark (very faint)

Key visual points (must not be violated):

The entire scene is a flat sheet of fish specimen paper

Fish specimens are authentically fixed on paper

Text, lines, and specimens share the same physical plane

The viewer seemed to be looking down at a naturalist's workbench

Key concepts highlighted:

❌ Don't: Fish photos are placed in the frame

✅ Need: The fish specimen itself is on paper

Like a 19th-century naturalist's fish specimen book on a single page

Image specifications:

Aspect ratio: 16:9 (landscape) or 3:4 (portrait)

Resolution: 300 DPI, suitable for A3 / A2 printing

Format: PNG High Definition

Scientific accuracy requirements:
The fish body proportions match the real species

Anatomical structure names are accurate

The children's descriptions are vivid yet still scientific