Roentgens X-ray Machine, 19th Century
Science Source
Northern Snakehead
USGS and USFWS/ Science Source
Invasive Tunicate #1
Andrew J. Martinez
Invasive Tunicate
Andrew J. Martinez
Broken Arm With Metal Pin, X-ray #2
Science Source
Red Lionfish #1
Andrew J. Martinez
Edison Fluoroscope, 1896
Science Source
Early Einthoven Electrocardiogram, 1903
Science Source
Emerald Ash Borer
Science Source
Gypsy Chicken-Hen
Millard H Sharp
Honey Locust Thorns
Dr. Hinrich Bäsemann
Barns In A Dandelion Field
Inga Spence
Invasive Colonial Tunicate
Andrew J Martinez
Invasive Water Hyacinths #2
Richard Hansen
Invasive Aquatic Plants #1
Inga Spence
Invasive Aquatic Plants
Inga Spence
Invasive Tunicates
Andrew J Martinez
Invasive Tunicate, Gulf Of Maine
Andrew J. Martinez
Invasive Tunicate #2
Andrew J. Martinez
Invasive Tunicates #1
Andrew J. Martinez
Invasive Colonial Tunicate #1
Andrew J. Martinez
Invasive Water Hyacinths
Richard Hansen
Purple Loosestrife
Ted Kinsman
Medical X-ray, 1896
Science Source
Wild Boar Skull, X-ray #3
Ted Kinsman
Healthy And Addicted Brains, Pet Scans
Science Source
Pet Scan Of 20-year-old Brain
Science Source
Willem Einthoven, Dutch Physiologist
Science Source
Ductal Breast Carcinoma, Lm
Garry DeLong
Bipolar Brain, 3d Mri Scan
Science Source
Trumpet Vine
John Kaprielian
Green Crab
Andrew J. Martinez
Orange Sheath Tunicate
Andrew J Martinez
Star Tunicate
Andrew J. Martinez
Nutria Teeth
Gary Retherford
Carotid Duplex Ultrasound Exam #2
Living Art Enterprises, LLC
Sign On The St. Johns River
Inga Spence
Orange Sheath Tunicate #1
Andrew J. Martinez
Star Tunicate #2
Andrew J. Martinez
English Ivy
Raymond Cramm/Okapia
Three Invasive Tunicates
Andrew J. Martinez
Early 20th Century X-ray Machine
Science Source
Colonial Tunicate
Andrew J. Martinez
Wild Boar Skull, X-ray
Ted Kinsman
Star Tunicate #3
Andrew J Martinez
Zebra Mussel #8
Ted Kinsman
Capybara and Jacana
Francois Gohier
Trumpet Vine, X-ray #3
Ted Kinsman
Hogweed Stem #1
Ted Kinsman
Hogweed Stem #2
Ted Kinsman
Kudzu
Richard and Ellen Thane
Purple Loosestrife
John Kaprielian
Meningioma #1
Medical Body Scans
Meningioma #7
Medical Body Scans
Rusty Crayfish
Ted Kinsman
Kudzu Vine #1
Inga Spence
Meningioma
Medical Body Scans
Meningioma #2
Medical Body Scans
Cane Toad
William H Mullins
Cheatgrass
William H. Mullins
Cheatgrass #2
William H Mullins
Melaleuca Grow Along A Canal
Inga Spence
Rose Myrtle
Jacques Jangoux
Infant X-ray, 1900
Science Source
Zebra Mussels On Sunken Wheel
Ted Kinsman
Ct Scout View, Bullet Fragments
Science Source
The Marvels Of Metalix 1930
Science Source