Lightboxes
Cart
alb10659805

Didinium Ingesting Paramecium

Colorized composite image of Didinium nasutum attacking and ingesting a Paramecium. Didinium nasutum is a one-celled, barrel-shaped ciliate characterized by two bands of cilia around its body. It is commonly found in bodies of fresh or brackish water, where it is a voracious predator of its main food source, the much larger unicellular ciliate Paramecium. Didinium attacks with poisonous trichocysts and attachment lines, and the Paramecium ejects its own trichocysts in defense. Didinium then engulfs its prey and digests it within a few hours, ready to hunt again. Composite and colorization of scanning electron micrographs (SEM), average magnification 1500x at 8 x10 .
Share
pinterestPinterest
twitterTwitter
facebookFacebook
emailEmail

Add to another lightbox

Add to another lightbox
add to lightbox print share
Do you already have an account? Sign in
You do not have an account? Register
Buy this image. Select the use:
Loading...
Title:
Didinium Ingesting Paramecium
Caption:
Colorized composite image of Didinium nasutum attacking and ingesting a Paramecium. Didinium nasutum is a one-celled, barrel-shaped ciliate characterized by two bands of cilia around its body. It is commonly found in bodies of fresh or brackish water, where it is a voracious predator of its main food source, the much larger unicellular ciliate Paramecium. Didinium attacks with poisonous trichocysts and attachment lines, and the Paramecium ejects its own trichocysts in defense. Didinium then engulfs its prey and digests it within a few hours, ready to hunt again. Composite and colorization of scanning electron micrographs (SEM), average magnification 1500x at 8 x10 .
Credit:
Album / Science Source / BIOPHOTO ASSOCIATES
Releases:
Model: No - Property: No
Rights questions?
Image size:
5400 x 6943 px | 107.3 MB
Print size:
45.7 x 58.8 cm | 18.0 x 23.1 in (300 dpi)
Keywords: