File:H nana eggB.JPG

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H_nana_eggB.JPG(199 × 200 pixels, file size: 18 KB, MIME type: image/jpeg)

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Summary

Description
English: Egg of Hymenolepis nana. These eggs are oval and smaller than those of H. diminuta, their size being 30 to 55 µm. On the inner membrane are two poles, from which 4 to 8 polar filaments spread out between the two membranes. The oncosphere has six hooks (seen as dark lines at 8 o'clock).
Source Image contributed by Georgia Department of Public Health.
Author Image contributed by Georgia Department of Public Health.

Licensing

Public domain
This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code. Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.

File history

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Date/TimeThumbnailDimensionsUserComment
current14:31, 18 October 2007Thumbnail for version as of 14:31, 18 October 2007199 × 200 (18 KB)wikimediacommons>Filip emEgg of Hymenolepis nana. These eggs are oval and smaller than those of H. diminuta, their size being 30 to 55 µm. On the inner membrane are two poles, from which 4 to 8 polar filaments spread out between the two membranes. The oncosphere has six hooks

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