Zoogenetes_harpa_Morse_1864.png
Summary
Description Zoogenetes harpa Morse 1864.png |
English:
Zoogenetes harpa, a small air-breathing land snail. Plate 1 from: Morse E. S. 1864.
Observations on the terrestrial Pulmonifera, including a catalogue of all species of terrestrial and fluviatile Mollusca known to inhabit the state
. Journal of the Portland Society of Natural History 1 (1): 1-63, Pl. I-II
Explanation of Plate: Fig. 1 — represents natural attitude of this species. Fig. 2 — the shell of the same. Fig. 3 — represents a ventral view of this species. Fig. 4 — the oviduct with the closely adhering ovary at its summit, the oviduct being filled with four embryos in various stages of development. Fig. 5 — Ganglionic centres, surrounding the (Esophagus, of an adult. Fig. 6 — a young one just excluded by the parent. Fig. 7 — an embryo. Fig. 8 — the sub-oesophageal gangli containing the auditory vesci- cles, embryonic. Fig. 9 — Otoconites; embryonic. Fig. 10 — a row of plates from the lingual membrane of an adult. Fig. 11 — the same from an advanced embryo. Fig. 12 — the same from a less advanced embryo. Fig. 13 — the buccal plate. Fig. 14 — the shell of an embryo. All the above views are more or less magnified. |
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Source | https://books.google.co.uk/books?id=vuYTAAAAYAAJ&ots=oSSORK1eso&dq=Observations%20on%20the%20Terrestrial%20Pulmonifera%20of%20Maine&lr&pg=PA1#v=onepage&q=Observations%20on%20the%20Terrestrial%20Pulmonifera%20of%20Maine&f=false | |||
Author | Morse, Edward Sylvester, 1838-1925 | |||
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Licensing
Public domain Public domain false false |
This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer . This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office ) before January 1, 1929. |
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This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. |
https://creativecommons.org/publicdomain/mark/1.0/ PDM Creative Commons Public Domain Mark 1.0 false false