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ホーム > 研究発表

研究発表

Evolution of fish training, started from show training move toward husbandry training.

2019年09月 IMATA & AZA Co-located Annual Conference in New Orleans(IMATA・AZA共同開催年次会議/ニューオーリンズ) Formal presentation(公式・口頭発表)
Yoshihiro Suzuki, Isao Ooshita, Masanao Karakame



Evolution of fish training, started from show training move toward husbandry training.

Yoshihiro Suzuki, Isao Ooshita, Masanao Karakame
 Enoshima Aqurium

[Abstract] The Enoshima aquarium opened its door in 1954 as one of Japan's origin of the modern public aquarium. After almost 50 years of operation, closed its door temporally then in 2004 opened new facility. Our facility is located at Katase kaigan beach where directly faces to the Sagami bay, known to abundance in marine life. At our new facility, we have the Sagami bay exhibit tank that contains 1,000,000L of sea water and 100 species, 20,000 fishes to represent under water scenery of the Sagami bay.
In order to maintain this exhibit tank, we need to operate SCUBA dive cleaning and hand feeding to some fish every day. During our maintenance diving, we noticed that some fish were accepting direct contact from divers. So we started training these fish using primary reinforcer.
At same time, we were revisiting and redeveloping our dive show performed at the Sagami bay exhibit tank. We used this fish-diver interaction and established behavior by training then started as new show “UOGOKORO” (fish's mind) in April, 2006.
At “UOGOKORO” show, trained fish that represent each species comes to the diver one after another and show friendly relationship with human. This way, we were able to show our visitors how fish and human could have respectable relationship.
This training for “UOGOKORO” lead us to develop husbandry behavior for fish. One of good example is that desensitization training made a dolphin fish (Coryphaena hippurus) to accept stretcher and eventually slowly swam into stretcher. With this training, we successfully administrated sedative to this dolphin fish and transferred it to the Sagami bay exhibit tank safely. Because the fish did not damage itself during transfer, this dolphin fish renewed our live display record for this species by far. The fact that we were able to train various species of fish impacted on our vision and way to manage display fish substantially.
Knowing that we are able to establish husbandry behavior on fish through training as well as desensitizing to objects, we now have new tools to handling and maintaining display fishes.

絶滅危惧種の寄生虫―イシガイ類のグロキディウムの宿主解明

Evolution of fish training, started from show training move toward husbandry training.

Body Surface Deformation of Spotted Seal in a Rapid Swimming

飼育下で判明したトンガリササノハガイ幼生の宿主魚類

秋に放出された琵琶湖産ドブガイ属幼生の宿主魚類

アカウミガメの産卵立地としてみた砂浜の環境特性 -2017年 葉山町一色海岸の事例-

神奈川県立生命の星・地球博物館に展示されていたウシマンボウの剥製標本

江の島の潮間帯および潮下帯浅所の海藻相

相模湾初記録となるツブイボショウジンガニ Plagusia immaculata Lamarck, 1818

相模湾および駿河湾で得られたフトツノザメ Squalus mitsukurii (ツノザメ目ツノザメ科)の成長に伴う形態変化について

相模湾・東京湾沿岸で記録されたハナゴンドウ(クジラ目:マイルカ科)について

1才未満のバンドウイルカにおける取り上げおよび強制給餌

症例報告:オタリアにおける機能性胃腸症疑いとその治療例

スクーチカ症に対する低塩分治療の試み

高齢ゴマフアザラシの受診動作訓練について

水族館併設施設におけるイルカプログラムについて ~なぎさの体験学習館での事例~

シチヨウシンカイヒバリガイ硫化物添加飼育水槽の評価と水槽環境調査の試み

小型の水中ドローンを用いた相模湾の深海生物調査

Experimental Captive Breeding and Exhibition of Post-Larvae "Shirasu" of the Japanese Anchovy Engraulis japonicus

新江ノ島水族館における豚丹毒菌感染症の最近の症例

日本に初めて打ち上げられたシロナガスクジラ

アオウミガメ輸送時における保温方法の検討

水温制御によるアオウミガメの繁殖行動の変化

Experimental Captive Breeding and Exhibition of Post-Larvae "Shirasu" of the Japanese Anchovy Engraulis japonicus

What dose Calyptogena sp. move looking for? ~Behavior observation of Calyptogena sp. in rearing tank~

カタクチイワシの仔魚に認められたアミルウーディニウム症

藤沢メダカの野生復元に向けた取り組みについて

飼育下バンドウイルカにおける卵巣嚢腫治療の試み

新江ノ島水族館における豚丹毒菌感染症の最近の症例

「絶滅危惧種の寄生虫」イシガイ類のグロキディウムの宿主解明