Structure and sensory apparatus of oral remnants of the nasopalatine canals in the fin whale ( Balaenoptera physalus L.)
Abstract Light microscopy of serially sectioned nasopalatine duct remnants in ventral rostral integument of four adult (2 ♂, 2 ♀) fin whales reveals: (1) a common structure in all, (2) blindly ending nasopalatine pits 4 to 9 mm deep, (3) solid epithelial duct remnants 12 to 15 mm long, (4) lack of c...
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crwiley:10.1002/jmor.1051340303 2024-06-02T08:03:59+00:00 Structure and sensory apparatus of oral remnants of the nasopalatine canals in the fin whale ( Balaenoptera physalus L.) Quay, W. B. Mitchell, Edward D. 1971 http://dx.doi.org/10.1002/jmor.1051340303 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fjmor.1051340303 https://onlinelibrary.wiley.com/doi/pdf/10.1002/jmor.1051340303 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Journal of Morphology volume 134, issue 3, page 271-279 ISSN 0362-2525 1097-4687 journal-article 1971 crwiley https://doi.org/10.1002/jmor.1051340303 2024-05-03T11:16:53Z Abstract Light microscopy of serially sectioned nasopalatine duct remnants in ventral rostral integument of four adult (2 ♂, 2 ♀) fin whales reveals: (1) a common structure in all, (2) blindly ending nasopalatine pits 4 to 9 mm deep, (3) solid epithelial duct remnants 12 to 15 mm long, (4) lack of chemoreceptor endings, and (5) an abundance of presumed mechanoreceptors, mostly of the Pacinian category on the adoral sides, but also including some thinly encapsulated and perivascular ones that extend into the abundant connective tissue papillae of the duct remnants. Comparative and evolutionary relations of these structures are discussed. Article in Journal/Newspaper Balaenoptera physalus Fin whale Wiley Online Library Journal of Morphology 134 3 271 279 |
institution |
Open Polar |
collection |
Wiley Online Library |
op_collection_id |
crwiley |
language |
English |
description |
Abstract Light microscopy of serially sectioned nasopalatine duct remnants in ventral rostral integument of four adult (2 ♂, 2 ♀) fin whales reveals: (1) a common structure in all, (2) blindly ending nasopalatine pits 4 to 9 mm deep, (3) solid epithelial duct remnants 12 to 15 mm long, (4) lack of chemoreceptor endings, and (5) an abundance of presumed mechanoreceptors, mostly of the Pacinian category on the adoral sides, but also including some thinly encapsulated and perivascular ones that extend into the abundant connective tissue papillae of the duct remnants. Comparative and evolutionary relations of these structures are discussed. |
format |
Article in Journal/Newspaper |
author |
Quay, W. B. Mitchell, Edward D. |
spellingShingle |
Quay, W. B. Mitchell, Edward D. Structure and sensory apparatus of oral remnants of the nasopalatine canals in the fin whale ( Balaenoptera physalus L.) |
author_facet |
Quay, W. B. Mitchell, Edward D. |
author_sort |
Quay, W. B. |
title |
Structure and sensory apparatus of oral remnants of the nasopalatine canals in the fin whale ( Balaenoptera physalus L.) |
title_short |
Structure and sensory apparatus of oral remnants of the nasopalatine canals in the fin whale ( Balaenoptera physalus L.) |
title_full |
Structure and sensory apparatus of oral remnants of the nasopalatine canals in the fin whale ( Balaenoptera physalus L.) |
title_fullStr |
Structure and sensory apparatus of oral remnants of the nasopalatine canals in the fin whale ( Balaenoptera physalus L.) |
title_full_unstemmed |
Structure and sensory apparatus of oral remnants of the nasopalatine canals in the fin whale ( Balaenoptera physalus L.) |
title_sort |
structure and sensory apparatus of oral remnants of the nasopalatine canals in the fin whale ( balaenoptera physalus l.) |
publisher |
Wiley |
publishDate |
1971 |
url |
http://dx.doi.org/10.1002/jmor.1051340303 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fjmor.1051340303 https://onlinelibrary.wiley.com/doi/pdf/10.1002/jmor.1051340303 |
genre |
Balaenoptera physalus Fin whale |
genre_facet |
Balaenoptera physalus Fin whale |
op_source |
Journal of Morphology volume 134, issue 3, page 271-279 ISSN 0362-2525 1097-4687 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1002/jmor.1051340303 |
container_title |
Journal of Morphology |
container_volume |
134 |
container_issue |
3 |
container_start_page |
271 |
op_container_end_page |
279 |
_version_ |
1800748604029140992 |