Wilderness Medicine, First Aid, and Outdoor Skills
Pictures of Spiders

Survive Outdoors Home
About Us
Contact Us
Disclaimer
 
REFERENCE TOPICS
Asthma
Babesiosis
Barotrauma
Bee Stings
Bicycle Safety
Boating Safety
Box Jellyfish
Bubonic Plague
Camping Safety
Catfish Sting
Chiggers
Chronic Wasting Disease
Deer Stand Injuries
Dehydration
Drowning
Edible Plants
Ehrlichiosis
Eye Injuries
Field Dressing Deer
First Aid Kits
Fractures
Frostbite
Getting Lost and Getting Found
Heat Exhaustion
Heat Stroke
Hunting Safety
Hyponatremia
Hypothermia
Ice Fishing Safety
Incubation Periods
Infectious Diarrhea
Jellyfish Stings
Lacerations
Lightning Safety
Lyme Disease
Malaria
Mosquito
Mushrooms
Poison Ivy, Oak, and Sumac
Portuguese Man of War
Psychology of Survival
Rabies Virus
Rehydration
Rocky Mountain Spotted Fever
Safe Foreign Travel
SARS
Scabies
Scorpions
Seasonal Allergies
Shark Attacks
Skiers Thumb
Snake Bites

 - Black Racer

 - Brown Snake

 - Copperhead Snake
 - Cottonmouth
 - Eastern Coral Snake
 - Fox Snake
 - Garter Snake
 - Sea Snakes
 - Timber Rattlesnake
 - Western Diamondback
Spiders
 - Baby Spiders
 - Banana Spider
 - Black Widow
 - Brown Recluse
 - Brown Widow
 - Daddy Long Legs
 - Fishing Spider
 - Forest Wolf Spider
 - Golden Rod Spider
 - Grass Spider
 - Green Lynx
 - Jumping Spider
 - Red Widow
 - Tarantula
Splinting
STARI
Stink Bugs
Sunburn
Swimmer's Ear
Tetanus
Ticks
Tornado Safety
Travel Immunizations
Trip Planning
Tularemia
West Nile Virus
Yellow Fever
 
TRAUMA PICTURES
Allergic Reactions
Amputations
Animal Attacks
Basal Cell Carcinoma
BB Gun Injury
Bee Stings
Burns
Chigger Bites
Dislocations
Eye Injury
Fish Hook Removal
Foreign Bodies
Fractures
Frostbite Pictures
Gunshot Wounds
Herpes Zoster
Hook Worm
Lacerations
Lyme Disease Rash
MRSA Infection
Poison Ivy Rash
Sea Lice Bites
Search and Rescue
Spider Bites
 - Brown Recluse Bites
Sunburn Pictures
Tendon Ruptures
US Army First Aid Manual
Fundamental Criteria for First Aid
Basic Measures for First Aid
First Aid for Special Wounds
First Aid for Fractures
First Aid for Climatic Injuries
First Aid for Bites and Stings
First Aid in Toxic Environments
First Aid for Psychological Reactions
Appendix A: First Aid Case and Kits, Dressings, and Bandages
Appendix B: Rescue and Transportation Procedures
Appendix C: Common Problems/Conditions
Appendix D: Digital Pressure
Appendix E: Decontamination Procedures
Appendix F: Glossary

Introduction

There are more than 34,000 different species of spiders worldwide. However, there are only a few dozen spiders that cause fairly pronounced envenomations in human beings. All spiders are poisonous. However, all cannot pierce the skin, and all do not have significant amounts of venom that cause skin lesions or systemic illness in humans. Spiders have long been a major cause of fears and phobias. The media has not done the spider population any favors, and have always portrayed them as evil creatures, dating back to the early days of film. It is somewhat surprising that something so small can cause such great fear. However, when one looks at an arthropod with eight eyes and eight legs that can also run very fast, one can easily understand how fears and phobias can develop.

Many spiders are capable of wind-blown disbursal. This is called ballooning. It gives us some understand how spiders have been found on even isolated islands.

Spider anatomy

The anatomy of an arthropod is segmented into two body parts, the cephalothorax, which is the head and the upper torso, and the abdomen. They have eight legs and the pedipalp, frequently mistaken for fangs, is actually used to hold prey. Fangs are usually tucked in, and therefore difficult to see.

Detailed Spider Information



© 2000-2010 Jalic Inc. • All Rights Reserved • All images archived in our 'Photos' and 'Reference' sections are property of Jalic Inc., unless otherwise stated.
Use of the images is prohibited without the express written consent of Jalic Inc.
DisclaimerPrivacy Policy