File:Archimollusc-en.svg

Summary

Description
English: Anatomical diagram of the hypothetical ancestral mollusc (“HAM”). Nervous system is hypoathroid. Unsegmented, bilaterally symmetrical body, organs occur either singly or in pairs (no metamerism), hemocoel circulatory system filled with hemocyanin, gametes ejected into pericardium and travel through nephridia to environment.
Deutsch: Darstellung der Anatomie des „hypothetischen Urmollusks“ (engl. hypothetical ancestral mollusc, HAM), des hypothetischen gemeinsamen Vorfahren der schalentragenden Weichtiere (Conchifera). Das Nervensystem ist hypoathroid (d.h. Pleuralganglien und Pedalganglien liegen relativ weit entfernt von den Cerebralganglien – der primitive Zustand bei Mollusken). Der Körper ist unsegmentiert und prinzipiell bilateralsymmetrisch, Organe treten entweder paarig oder einzeln auf (keine Metamerie), Sauerstofftransport in der Hämolymphe erfolgt über Hämocyanin, die Gameten werden ins Perikard injeziert und über die Nephridien an die Umwelt abgegeben.
Русский: Анатомическая схема гипотетического предка моллюсков
Date
Source Own work based on: a number of other images, including the following[1][2][3][4]
  1. ↑ Lindberg, David R. (2003-11-14). "Fact, Theory and Tradition in the Study of Molluscan Origins". PROCEEDINGS OF THE CALIFORNIA ACADEMY OF SCIENCES 54 (27): 663–686. San Francisco, CA: California Academy of Sciences.
  2. ↑ (1912) Chambers's Encyclopa︠e︡dia: A Dictionary of Universal Knowledge, Lippincott, p. 260
  3. ↑ Euan Clarkson (17 July 2009) Invertebrate Palaeontology and Evolution, John Wiley & Sons, p. 198 ISBN: 978-1-4443-1332-1.
  4. ↑ (January 2003) The Complete Idiot's Guide to the Oceans, Alpha Books, p. 142 ISBN: 978-0-02-864462-2.
Author KDS444
Other versions
SVG development
InfoField
 The SVG code is valid.
 This diagram was created with Adobe Illustrator.
Category:Valid SVG created with Adobe Illustrator:Diagrams#Archimollusc-en.svg
  Category:Translation possible - SVGThis diagram uses embedded text that can be easily translated using a text editor.

Wikipedia

 Category:Featured pictures on Wikipedia, English#Archimollusc-en.svgThis is a featured picture on the English language Wikipedia (Featured pictures) and is considered one of the finest images. See its nomination here.

If you think this file should be featured on Wikimedia Commons as well, feel free to nominate it.
If you have an image of similar quality that can be published under a suitable copyright license, be sure to upload it, tag it, and nominate it.

Category:Files with Assessments template missing SDC Commons no value quality assessment

Licensing

I, the copyright holder of this work, hereby publish it under the following license:
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
Category:CC-BY-SA-3.0#Archimollusc-en.svgCategory:Self-published work

Illustrations notice

English
Anyone wishing to use this image on a different web site or in a publication is obliged to provide following details along with the image:

- Author: K.D. Schroeder
- Archimollusc-en.svg from Wikimedia Commons
- License: CC-BY-SA 3.0

Category:Body plan Category:English-language SVG diagrams Category:Hypothetical Ancestral Mollusc Category:Mollusca internal anatomy schemes (whole body)
Category:Body plan Category:CC-BY-SA-3.0 Category:English-language SVG diagrams Category:Featured pictures on Wikipedia, English Category:Files with Assessments template missing SDC Commons no value quality assessment Category:Hypothetical Ancestral Mollusc Category:Mollusca internal anatomy schemes (whole body) Category:Self-published work Category:Translation possible - SVG Category:Valid SVG created with Adobe Illustrator:Diagrams