飼育下におけるスケトウダラの繁殖行動に伴う鳴音
In the spawing season, sound production of captive walleye pollock Theragra chalcogramma (Pallas) was examined by the grunt call projection method. The pollock emitted four patterns of grunt calls, namely threatening call, aggressive-attacking call, courting call, and mating call. The sound frequenc...
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Online Access: | http://hdl.handle.net/2115/35562 https://doi.org/10.2331/suisan.60.467 |
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fthokunivhus:oai:eprints.lib.hokudai.ac.jp:2115/35562 2023-05-15T18:32:51+02:00 飼育下におけるスケトウダラの繁殖行動に伴う鳴音 Sound production related to the reproductive behavior of captive walleye pollock Theragra chalcogramma (Pallas) 朴, 容石 桜井, 泰憲 向井, 徹 飯田, 浩二 佐野, 典達 http://hdl.handle.net/2115/35562 https://doi.org/10.2331/suisan.60.467 jpn jpn 日本水産学会 http://hdl.handle.net/2115/35562 日本水産学会誌, 60(4): 467-472 http://dx.doi.org/10.2331/suisan.60.467 © 1994 公益社団法人日本水産学会 © 1994 The Japanese Society of Fisheries Science スケトウダラ 威嚇・攻撃行動 求愛・産卵行動 鳴音 660 article fthokunivhus https://doi.org/10.2331/suisan.60.467 2022-11-18T01:01:42Z In the spawing season, sound production of captive walleye pollock Theragra chalcogramma (Pallas) was examined by the grunt call projection method. The pollock emitted four patterns of grunt calls, namely threatening call, aggressive-attacking call, courting call, and mating call. The sound frequency of these grunt calls is less than 800 Hz. The characteristics of walleye pollock behaviour matching each grunt call are as follows: (1) Only one threatening grunt call was emitted by the superior male to threaten other males encountered. (2) Aggressive-attacking grunt calls were emitted from two to five times in order to drive out other males from the male's occupied space. Behaviour included chasing, dorsal mounting and lateral mounting. (3) Courting calls were emitted from six to twelve times in order to court other males and females which are characterized by swimming faster than usual. The behaviour included chasing, dorsal mounting and lateral mounting. (4) Mating grunt calls were made more than thirteen times in order to mate with mature females. Behaviour included chasing, and dorsal, lateral and ventral mounting. Article in Journal/Newspaper Theragra chalcogramma Hokkaido University Collection of Scholarly and Academic Papers (HUSCAP) NIPPON SUISAN GAKKAISHI 60 4 467 472 |
institution |
Open Polar |
collection |
Hokkaido University Collection of Scholarly and Academic Papers (HUSCAP) |
op_collection_id |
fthokunivhus |
language |
Japanese |
topic |
スケトウダラ 威嚇・攻撃行動 求愛・産卵行動 鳴音 660 |
spellingShingle |
スケトウダラ 威嚇・攻撃行動 求愛・産卵行動 鳴音 660 朴, 容石 桜井, 泰憲 向井, 徹 飯田, 浩二 佐野, 典達 飼育下におけるスケトウダラの繁殖行動に伴う鳴音 |
topic_facet |
スケトウダラ 威嚇・攻撃行動 求愛・産卵行動 鳴音 660 |
description |
In the spawing season, sound production of captive walleye pollock Theragra chalcogramma (Pallas) was examined by the grunt call projection method. The pollock emitted four patterns of grunt calls, namely threatening call, aggressive-attacking call, courting call, and mating call. The sound frequency of these grunt calls is less than 800 Hz. The characteristics of walleye pollock behaviour matching each grunt call are as follows: (1) Only one threatening grunt call was emitted by the superior male to threaten other males encountered. (2) Aggressive-attacking grunt calls were emitted from two to five times in order to drive out other males from the male's occupied space. Behaviour included chasing, dorsal mounting and lateral mounting. (3) Courting calls were emitted from six to twelve times in order to court other males and females which are characterized by swimming faster than usual. The behaviour included chasing, dorsal mounting and lateral mounting. (4) Mating grunt calls were made more than thirteen times in order to mate with mature females. Behaviour included chasing, and dorsal, lateral and ventral mounting. |
format |
Article in Journal/Newspaper |
author |
朴, 容石 桜井, 泰憲 向井, 徹 飯田, 浩二 佐野, 典達 |
author_facet |
朴, 容石 桜井, 泰憲 向井, 徹 飯田, 浩二 佐野, 典達 |
author_sort |
朴, 容石 |
title |
飼育下におけるスケトウダラの繁殖行動に伴う鳴音 |
title_short |
飼育下におけるスケトウダラの繁殖行動に伴う鳴音 |
title_full |
飼育下におけるスケトウダラの繁殖行動に伴う鳴音 |
title_fullStr |
飼育下におけるスケトウダラの繁殖行動に伴う鳴音 |
title_full_unstemmed |
飼育下におけるスケトウダラの繁殖行動に伴う鳴音 |
title_sort |
飼育下におけるスケトウダラの繁殖行動に伴う鳴音 |
publisher |
日本水産学会 |
url |
http://hdl.handle.net/2115/35562 https://doi.org/10.2331/suisan.60.467 |
genre |
Theragra chalcogramma |
genre_facet |
Theragra chalcogramma |
op_relation |
http://hdl.handle.net/2115/35562 日本水産学会誌, 60(4): 467-472 http://dx.doi.org/10.2331/suisan.60.467 |
op_rights |
© 1994 公益社団法人日本水産学会 © 1994 The Japanese Society of Fisheries Science |
op_doi |
https://doi.org/10.2331/suisan.60.467 |
container_title |
NIPPON SUISAN GAKKAISHI |
container_volume |
60 |
container_issue |
4 |
container_start_page |
467 |
op_container_end_page |
472 |
_version_ |
1766217038004486144 |