File:Leucochloridium paradoxum metacercaria from Heckert 1889 plate1 fig5.png
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Summary
| Description |
English: This metacercaria stage is found in the broodsacs in the tentacles of the snail; if the broodsac is eaten by a bird it will develop further as a parasite in the bird's cloaca.
Translation of original caption: Fig. 5. A fully formed metacercaria, ready for transmission, surrounded by the double integument; many granules are attached to the inner one. The collar of the head is clearly visible; of the internal organs, besides the suckers with the intestines, the gonads are clearly visible as well as the nervous system with the two asymmetrical longitudinal nerve trunks.Deutsch: Fig. 5. Eine völlig ausgebildete und zur Übertragung reife Larve, von der doppelten Hülle umgeben; der inneren sind viele Körnchen angelagert. Am Kopfe tritt der Kopfkragen deutlich hervor; von den inneren Organen erkennt man ausser den Saugnäpfen mit dem Darme deutlich die Anlagen der Geschlechtsdrüsen, sowie das Nervensystem mit den beiden asymetrisch verlaufenden Längsnervenstämmen. |
| Date | |
| Source |
Heckert, G.A. 1889. Leucochloridium paradoxum. Monographische Darstellung der Entwicklungs- und Lebensgeschichte des Distomum macrostomum. Bibliotheca Zoologica. 4: 1-66 + Pls I-IV. Figure 5 on Plate 1. https://archive.org/details/leucochloridiump00hec/page/66/mode/2up |
| Author | Drawn by Arthur Looss (1861-1923) |
Licensing
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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. |
| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
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| current | 19:40, 16 May 2021 | | 541 × 795 (488 KB) | Jmchutchinson | Uploaded a work by Drawn by Arthur Looss (1861-1923) from Heckert, G.A. 1889. Leucochloridium paradoxum. Monographische Darstellung der Entwicklungs- und Lebensgeschichte des Distomum macrostomum. Bibliotheca Zoologica. 4: 1-66 + Pls I-IV. Figure 5 on Plate 1. https://archive.org/details/leucochloridiump00hec/page/66/mode/2up with UploadWizard |
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