File:EB1911 Sponges - Lanuginella pupa.jpg

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Summary

Description

English: Lanuginella pupa. O.S., Vertical section of a young specimen (spicules omitted).

d.m, Dermal membrane. sd.tr , Subdermal trabecular layer. fl.c, Flagellated chamber. sg.tr, Subgastral trabecular layer. g.m, Gastral membrane. G.C, Gastral cavity.

osc, Region of future osculum.

Date

published 1911

Source

“Sponges,” Encyclopædia Britannica (11th ed.), v. 25, 1911, p. 720, fig. 18.

Author

After F. E. Schulze. From Lankester's Treatise on Zoology.

Permission
(Reusing this file)

This image comes from the 13^th edition of the Encyclopædia Britannica or earlier. The copyrights for that book have expired in the United States because the book was first published in the US with the publication occurring before January 1, 1929. As such, this image is in the public domain in the United States.

File history

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	15:41, 29 September 2018		544 × 802 (176 KB)	Bob Burkhardt	{{Information \|description ={{en\|1=''Lanuginella pupa''. O.S., Vertical section of a young specimen (spicules omitted). d.m, Dermal membrane. sd.tr , Subdermal trabecular layer. fl.c, Flagellated chamber. sg.tr, Subgastral trabecular layer. g.m, Gastral membrane. G.C, Gastral cavity. osc, Region of future osculum. }} \|date =published 1911 \|source =“Sponges,” ''Encyclopædia Britannica'' (11th ed.), v. 25, 1911, p. 720, fig. 18. \|author =After F. E. Schulze. F...

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Usage on ceb.wikipedia.org
- Lanuginella pupa