✦ LIBER ✦
Another mutation of Chilodon uncinatus produced by ultraviolet radiation, with a description of its maturation processes
✍ Scribed by MacDougall, Mary Stuart
- Publisher
- John Wiley and Sons
- Year
- 1931
- Tongue
- English
- Weight
- 333 KB
- Volume
- 58
- Category
- Article
- ISSN
- 0022-104X
No coin nor oath required. For personal study only.
✦ Synopsis
I n a previous paper ('29) the writer described a tailed Chilodon which appeared in a culture exposed to ultraviolet radiation. This organism lived for forty generations, but died without having encysted or conjugated. I n October, 1929, another tailed form was observed in a culture of Chilodon uncinatus which had had three e q o s u r e s t o ultraviolet rays at a distance of 20 cm., one exposure of thirty sec-'