Comparative anatomical study of sound production and reception systems in the common dolphin ( Delphinus delphis) and the harbour porpoise ( Phocoena phocoena) heads
Summary Magnetic resonance imaging ( MRI ) and computed tomography (CT) scans were used to analyse, respectively, the soft tissues and the bones of the heads of four common dolphins and three harbour porpoises. This imaging study was completed by an examination of anatomical sections performed on tw...
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crwiley:10.1111/ahe.12305 2024-06-02T08:07:46+00:00 Comparative anatomical study of sound production and reception systems in the common dolphin ( Delphinus delphis) and the harbour porpoise ( Phocoena phocoena) heads Arribart, M. Ognard, J. Tavernier, C. Richaudeau, Y. Guintard, C. Dabin, W. Ben Salem, D. Jung, J.‐L. 2017 http://dx.doi.org/10.1111/ahe.12305 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fahe.12305 https://onlinelibrary.wiley.com/doi/pdf/10.1111/ahe.12305 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Anatomia, Histologia, Embryologia volume 47, issue 1, page 3-10 ISSN 0340-2096 1439-0264 journal-article 2017 crwiley https://doi.org/10.1111/ahe.12305 2024-05-03T10:45:10Z Summary Magnetic resonance imaging ( MRI ) and computed tomography (CT) scans were used to analyse, respectively, the soft tissues and the bones of the heads of four common dolphins and three harbour porpoises. This imaging study was completed by an examination of anatomical sections performed on two odontocete heads (a subadult common dolphin and a subadult harbour porpoise). The three complementary approaches allowed to illustrate anatomical differences in the echolocation systems of the common dolphin and the harbour porpoise. We captured images confirming strong differences of symmetry of the melon and of its connexions to the MLDB (Monkeys Lips/Dorsal Bursae) between the common dolphin and the harbour porpoise. The melon of the common dolphin is asymmetrically directly connected to the right bursae cantantes at its right side, whereas the melon of the harbour porpoise is symmetrical, and separated from the two bursae cantantes by a set of connective tissues. Another striking difference comes from the bursae cantantes themselves , less deeply located in the head of the common dolphin than in the harbour porpoise. Article in Journal/Newspaper Harbour porpoise Phocoena phocoena Wiley Online Library Anatomia, Histologia, Embryologia 47 1 3 10 |
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Open Polar |
collection |
Wiley Online Library |
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crwiley |
language |
English |
description |
Summary Magnetic resonance imaging ( MRI ) and computed tomography (CT) scans were used to analyse, respectively, the soft tissues and the bones of the heads of four common dolphins and three harbour porpoises. This imaging study was completed by an examination of anatomical sections performed on two odontocete heads (a subadult common dolphin and a subadult harbour porpoise). The three complementary approaches allowed to illustrate anatomical differences in the echolocation systems of the common dolphin and the harbour porpoise. We captured images confirming strong differences of symmetry of the melon and of its connexions to the MLDB (Monkeys Lips/Dorsal Bursae) between the common dolphin and the harbour porpoise. The melon of the common dolphin is asymmetrically directly connected to the right bursae cantantes at its right side, whereas the melon of the harbour porpoise is symmetrical, and separated from the two bursae cantantes by a set of connective tissues. Another striking difference comes from the bursae cantantes themselves , less deeply located in the head of the common dolphin than in the harbour porpoise. |
format |
Article in Journal/Newspaper |
author |
Arribart, M. Ognard, J. Tavernier, C. Richaudeau, Y. Guintard, C. Dabin, W. Ben Salem, D. Jung, J.‐L. |
spellingShingle |
Arribart, M. Ognard, J. Tavernier, C. Richaudeau, Y. Guintard, C. Dabin, W. Ben Salem, D. Jung, J.‐L. Comparative anatomical study of sound production and reception systems in the common dolphin ( Delphinus delphis) and the harbour porpoise ( Phocoena phocoena) heads |
author_facet |
Arribart, M. Ognard, J. Tavernier, C. Richaudeau, Y. Guintard, C. Dabin, W. Ben Salem, D. Jung, J.‐L. |
author_sort |
Arribart, M. |
title |
Comparative anatomical study of sound production and reception systems in the common dolphin ( Delphinus delphis) and the harbour porpoise ( Phocoena phocoena) heads |
title_short |
Comparative anatomical study of sound production and reception systems in the common dolphin ( Delphinus delphis) and the harbour porpoise ( Phocoena phocoena) heads |
title_full |
Comparative anatomical study of sound production and reception systems in the common dolphin ( Delphinus delphis) and the harbour porpoise ( Phocoena phocoena) heads |
title_fullStr |
Comparative anatomical study of sound production and reception systems in the common dolphin ( Delphinus delphis) and the harbour porpoise ( Phocoena phocoena) heads |
title_full_unstemmed |
Comparative anatomical study of sound production and reception systems in the common dolphin ( Delphinus delphis) and the harbour porpoise ( Phocoena phocoena) heads |
title_sort |
comparative anatomical study of sound production and reception systems in the common dolphin ( delphinus delphis) and the harbour porpoise ( phocoena phocoena) heads |
publisher |
Wiley |
publishDate |
2017 |
url |
http://dx.doi.org/10.1111/ahe.12305 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fahe.12305 https://onlinelibrary.wiley.com/doi/pdf/10.1111/ahe.12305 |
genre |
Harbour porpoise Phocoena phocoena |
genre_facet |
Harbour porpoise Phocoena phocoena |
op_source |
Anatomia, Histologia, Embryologia volume 47, issue 1, page 3-10 ISSN 0340-2096 1439-0264 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1111/ahe.12305 |
container_title |
Anatomia, Histologia, Embryologia |
container_volume |
47 |
container_issue |
1 |
container_start_page |
3 |
op_container_end_page |
10 |
_version_ |
1800752895200591872 |