Image of American Levi tick
![Image of American Levi tick](https://content.eol.org/data/media/90/8d/ea/691.3601550.580x360.jpg)
Description:
Under a high magnification of 3862X, this scanning electron micrograph (SEM) depicted the recessed base of a singe seta, or hair emanating from the dorsum of an unidentified male Dermacentor sp. tick found upon a cat in the suburbs of Decatur, Georgia, which measured approximately 3.5mm from its gnathosoma (i.e., capitulum), which is where its mouthparts are located, to the distal abdominal margin (PHIL 9961). PHIL 9959 revealed all this ticks legs, placing it into the Phylum Arthropoda, i.e., from jointed ( Arthro), and legs (poda), as well as the Class Arachnida, for theyve eight of these legs, unlike insects, which use six appendages to move about. Setae are chitinous exoskeletal adnexae which are sensorial in nature, sensing environmental changes in temperature, movement, i.e., wind, and chemistry, i.e., pheromones.
Created: 2006
Included On The Following Pages:
- Life (creatures)
- Cellular (cellular organisms)
- Eukaryota (eukaryotes)
- Opisthokonta (opisthokonts)
- Metazoa (Animal)
- Bilateria
- Protostomia (protostomes)
- Ecdysozoa (ecdysozoans)
- Arthropoda (arthropods)
- Chelicerata (chelicerates)
- Arachnida (arachnids)
- Acari (mites)
- Parasitiformes (parasitiform)
- Ixodida (ticks)
- Ixodoidea
- Ixodidae (hard ticks)
- Dermacentor (American Levi tick)
- Panarthropoda
This image is not featured in any collections.
Source Information
- license
- cc-publicdomain
- photographer
- Janice Carr
- provider
- Public Health Image Library
- original
- original media file
- visit source
- partner site
- Public Health Image Library
- ID