The foregut of the Mysida (Crustacea, Peracarida) and its phylogenetic relevance
The foreguts of the mysids Antarctomysis maxima , A. ohlinii , Hansenomysis antarctica , Heteromysis formosa , Mesopodopsis slabberi , Neomysis integer , Paramysis kessleri , Praunus flexuosus , and Siriella jaltensis were examined by maceration methods, histological techniques, and scanning electro...
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crroyalsociety:10.1098/rstb.1998.0227 2024-06-02T07:57:13+00:00 The foregut of the Mysida (Crustacea, Peracarida) and its phylogenetic relevance Kobusch, Wulf 1998 http://dx.doi.org/10.1098/rstb.1998.0227 https://royalsocietypublishing.org/doi/pdf/10.1098/rstb.1998.0227 en eng The Royal Society https://royalsociety.org/journals/ethics-policies/data-sharing-mining/ Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences volume 353, issue 1368, page 559-581 ISSN 0962-8436 1471-2970 journal-article 1998 crroyalsociety https://doi.org/10.1098/rstb.1998.0227 2024-05-07T14:16:11Z The foreguts of the mysids Antarctomysis maxima , A. ohlinii , Hansenomysis antarctica , Heteromysis formosa , Mesopodopsis slabberi , Neomysis integer , Paramysis kessleri , Praunus flexuosus , and Siriella jaltensis were examined by maceration methods, histological techniques, and scanning electron microscopy. Their morphology, their connection with the midgut glands, and probable function are described and summarized. Previous stomach investigations on mysids and the results of the present study are tabulated; a list of foregut characters, common to all Mysida, is presented. The phylogenetic relevance of these characters within the Malacostraca, especially within the Peracarida, is discussed. Most features are inherited from the ground pattern of the Malacostraca or Eumalacostraca. The bulbous cardia with its dorsal fold, the armature of the lateralia, and the construction of the funnel region are apomorphies for the Mysida. The results suggest that characters of mysidan and other peracaridan foreguts might also be useful in the elucidation of the phylogeny of the Mysida and Peracarida, respectively. Article in Journal/Newspaper Antarc* Antarctica The Royal Society Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences 353 1368 559 581 |
institution |
Open Polar |
collection |
The Royal Society |
op_collection_id |
crroyalsociety |
language |
English |
description |
The foreguts of the mysids Antarctomysis maxima , A. ohlinii , Hansenomysis antarctica , Heteromysis formosa , Mesopodopsis slabberi , Neomysis integer , Paramysis kessleri , Praunus flexuosus , and Siriella jaltensis were examined by maceration methods, histological techniques, and scanning electron microscopy. Their morphology, their connection with the midgut glands, and probable function are described and summarized. Previous stomach investigations on mysids and the results of the present study are tabulated; a list of foregut characters, common to all Mysida, is presented. The phylogenetic relevance of these characters within the Malacostraca, especially within the Peracarida, is discussed. Most features are inherited from the ground pattern of the Malacostraca or Eumalacostraca. The bulbous cardia with its dorsal fold, the armature of the lateralia, and the construction of the funnel region are apomorphies for the Mysida. The results suggest that characters of mysidan and other peracaridan foreguts might also be useful in the elucidation of the phylogeny of the Mysida and Peracarida, respectively. |
format |
Article in Journal/Newspaper |
author |
Kobusch, Wulf |
spellingShingle |
Kobusch, Wulf The foregut of the Mysida (Crustacea, Peracarida) and its phylogenetic relevance |
author_facet |
Kobusch, Wulf |
author_sort |
Kobusch, Wulf |
title |
The foregut of the Mysida (Crustacea, Peracarida) and its phylogenetic relevance |
title_short |
The foregut of the Mysida (Crustacea, Peracarida) and its phylogenetic relevance |
title_full |
The foregut of the Mysida (Crustacea, Peracarida) and its phylogenetic relevance |
title_fullStr |
The foregut of the Mysida (Crustacea, Peracarida) and its phylogenetic relevance |
title_full_unstemmed |
The foregut of the Mysida (Crustacea, Peracarida) and its phylogenetic relevance |
title_sort |
foregut of the mysida (crustacea, peracarida) and its phylogenetic relevance |
publisher |
The Royal Society |
publishDate |
1998 |
url |
http://dx.doi.org/10.1098/rstb.1998.0227 https://royalsocietypublishing.org/doi/pdf/10.1098/rstb.1998.0227 |
genre |
Antarc* Antarctica |
genre_facet |
Antarc* Antarctica |
op_source |
Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences volume 353, issue 1368, page 559-581 ISSN 0962-8436 1471-2970 |
op_rights |
https://royalsociety.org/journals/ethics-policies/data-sharing-mining/ |
op_doi |
https://doi.org/10.1098/rstb.1998.0227 |
container_title |
Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences |
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353 |
container_issue |
1368 |
container_start_page |
559 |
op_container_end_page |
581 |
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1800739937579958272 |