BIOL-020 | Slides maybe purchase individually or as custom collections. If you wish to purchase 25 or more virtual slides, discounts will be automatically applied according to incremental package sets of 25, 50, 100, 200, or unlimited.
Stentor, 400X w.m.
Stentor, sometimes called trumpet animalcules, are a genus of filter-feeding, heterotrophic ciliate protists, representative of the heterotrichs. They are usually horn-shaped, and reach lengths of two millimeters; as such, they are among the biggest known extant unicellular organisms. They reproduce asexually through binary fission. The body, or cortex, is generally horn-shaped, hence the association with the Greek herald and the former name “trumpet animalcule”, with a ring of prominent cilia around the anterior “bell” that sweep in food and aid in swimming. Some reach several millimeters in length, making them among the largest single celled organisms.