The perineal gland of brown lemmings, Lemmus trimucronatus
In adult male brown lemmings, Lemmus trimucronatus, a specialized pad of sebaceous glands forms the perineal gland, consisting primarily of two longitudinal ridges lateral and parallel to the midventral line of the scrotum. The ridges extend from the posterior margin of the penis sheath to the anter...
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Language: | English |
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Canadian Science Publishing
1976
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Online Access: | http://dx.doi.org/10.1139/z76-113 http://www.nrcresearchpress.com/doi/pdf/10.1139/z76-113 |
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crcansciencepubl:10.1139/z76-113 2023-12-17T10:33:07+01:00 The perineal gland of brown lemmings, Lemmus trimucronatus Stewart, R. E. A. Brooks, R. J. 1976 http://dx.doi.org/10.1139/z76-113 http://www.nrcresearchpress.com/doi/pdf/10.1139/z76-113 en eng Canadian Science Publishing http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining Canadian Journal of Zoology volume 54, issue 6, page 1013-1018 ISSN 0008-4301 1480-3283 Animal Science and Zoology Ecology, Evolution, Behavior and Systematics journal-article 1976 crcansciencepubl https://doi.org/10.1139/z76-113 2023-11-19T13:38:55Z In adult male brown lemmings, Lemmus trimucronatus, a specialized pad of sebaceous glands forms the perineal gland, consisting primarily of two longitudinal ridges lateral and parallel to the midventral line of the scrotum. The ridges extend from the posterior margin of the penis sheath to the anterior edge of the rectum, and correspond externally with a pair of longitudinal furrows. Externally, the gland is characterized by brown pigmentation and coarse, transparent hairs. Histologically it is comparable to, though larger than, the rump gland of the same species. Development of the perineal gland is correlated with attainment of sexual maturity.On the basis of other studies analogous skin glands in other rodents, a scent-producing function is hypothesized for the perineal gland. Article in Journal/Newspaper Lemmus trimucronatus Canadian Science Publishing (via Crossref) Canadian Journal of Zoology 54 6 1013 1018 |
institution |
Open Polar |
collection |
Canadian Science Publishing (via Crossref) |
op_collection_id |
crcansciencepubl |
language |
English |
topic |
Animal Science and Zoology Ecology, Evolution, Behavior and Systematics |
spellingShingle |
Animal Science and Zoology Ecology, Evolution, Behavior and Systematics Stewart, R. E. A. Brooks, R. J. The perineal gland of brown lemmings, Lemmus trimucronatus |
topic_facet |
Animal Science and Zoology Ecology, Evolution, Behavior and Systematics |
description |
In adult male brown lemmings, Lemmus trimucronatus, a specialized pad of sebaceous glands forms the perineal gland, consisting primarily of two longitudinal ridges lateral and parallel to the midventral line of the scrotum. The ridges extend from the posterior margin of the penis sheath to the anterior edge of the rectum, and correspond externally with a pair of longitudinal furrows. Externally, the gland is characterized by brown pigmentation and coarse, transparent hairs. Histologically it is comparable to, though larger than, the rump gland of the same species. Development of the perineal gland is correlated with attainment of sexual maturity.On the basis of other studies analogous skin glands in other rodents, a scent-producing function is hypothesized for the perineal gland. |
format |
Article in Journal/Newspaper |
author |
Stewart, R. E. A. Brooks, R. J. |
author_facet |
Stewart, R. E. A. Brooks, R. J. |
author_sort |
Stewart, R. E. A. |
title |
The perineal gland of brown lemmings, Lemmus trimucronatus |
title_short |
The perineal gland of brown lemmings, Lemmus trimucronatus |
title_full |
The perineal gland of brown lemmings, Lemmus trimucronatus |
title_fullStr |
The perineal gland of brown lemmings, Lemmus trimucronatus |
title_full_unstemmed |
The perineal gland of brown lemmings, Lemmus trimucronatus |
title_sort |
perineal gland of brown lemmings, lemmus trimucronatus |
publisher |
Canadian Science Publishing |
publishDate |
1976 |
url |
http://dx.doi.org/10.1139/z76-113 http://www.nrcresearchpress.com/doi/pdf/10.1139/z76-113 |
genre |
Lemmus trimucronatus |
genre_facet |
Lemmus trimucronatus |
op_source |
Canadian Journal of Zoology volume 54, issue 6, page 1013-1018 ISSN 0008-4301 1480-3283 |
op_rights |
http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining |
op_doi |
https://doi.org/10.1139/z76-113 |
container_title |
Canadian Journal of Zoology |
container_volume |
54 |
container_issue |
6 |
container_start_page |
1013 |
op_container_end_page |
1018 |
_version_ |
1785587019233099776 |