Wikipedia

File:Sol Felty Light c. 1937.jpg

Original file ‎(1,542 × 1,338 pixels, file size: 727 KB, MIME type: image/jpeg)

Summary

Description "Termites, those energetic destroyers of wooden foundations, are the main concern of Professor S. F. Light of the Department of Zoology. Within the wooden portions of many California homes live hierarchies of termites with their queens, soldiers and workers, producing young which swarm to new fields with the first rain. Shown at the left is the forward portion of the soldier termite whose duty it is to protect the colony when by misadventure a portion of one of the tunnels is broken open. The soldier termite carries all the equipage of war; he is heavily armored in front, has a large pincers, and is able to exude a noxious gas at this natural enemy, the ant. Below, Dr. Light is examining experimental groups of termites, of which he has several hundred under way, and which are destined to analyze the mechanism which controls the development of the termite society or colony. Some scientists attribute the "caste" differences to different types of eggs; others to differences in feeding, as in the case of bees." (Sibley, p. 196)
Date
Source Sibley, Robert (1937). The Golden Book of California. California Alumni Association. p. 196. OCLC 3424318.
Author Robert Sibley (1881-1958)

Licensing

Public domain
This work is in the public domain because it was published in the United States between 1929 and 1963, and although there may or may not have been a copyright notice, the copyright was not renewed. For further explanation, see Commons:Hirtle chart and the copyright renewal logs. Note that it may still be copyrighted in jurisdictions that do not apply the rule of the shorter term for US works (depending on the date of the author's death), such as Canada (70 years p.m.a.), Mainland China (50 years p.m.a., not Hong Kong or Macao), Germany (70 years p.m.a.), Mexico (100 years p.m.a.), Switzerland (70 years p.m.a.), and other countries with individual treaties.

العربية ∙ Deutsch ∙ English ∙ español ∙ français ∙ galego ∙ italiano ∙ 日本語 ∙ 한국어 ∙ македонски ∙ português ∙ português do Brasil ∙ русский ∙ sicilianu ∙ slovenščina ∙ українська ∙ 简体中文 ∙ 繁體中文 ∙ +/−

Flag of the United States
Flag of the United States

Captions

S. F. Light examining his termite collection in 1937

Items portrayed in this file

depicts

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current08:51, 25 November 2023Thumbnail for version as of 08:51, 25 November 20231,542 × 1,338 (727 KB)Viriditas{{Information |Description=Termites, those energetic destroyers of wooden foundations, are the main concern of Professor S. F. Light of the Department of Zoology. Within the wooden portions of many California homse live hierarchies of termites with their queens, soldiers and workers, producing young which swarm to new fields with the first rain. Shown at the left is the forward portion of the soldier termite whose duty it is to protect the colony when by misadventure a portion of one of the...
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
Retrieved from "https://en.wikipedia.org/w/index.php?title=File:Sol_Felty_Light_c._1937.jpg&oldid=1197309974"