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Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Fisheries Sciences / Faculty of Fisheries Sciences >
北海道大学水産科学研究彙報 = Bulletin of Fisheries Sciences, Hokkaido University >
第71巻 第1号 >
Coloration of a small Nozawa’s prickleback, Stichaeus nozawae Jordan and Snyder, 1902 (Zoarcoidei : Stichaeidae)
| Title: | Coloration of a small Nozawa’s prickleback, Stichaeus nozawae Jordan and Snyder, 1902 (Zoarcoidei : Stichaeidae) |
| Authors: | Obata, Kota Browse this author | | Kawai, Toshio Browse this author →KAKEN DB | | Takatsu, Tetsuya Browse this author →KAKEN DB |
| Keywords: | Funka Bay | | Hokkaido | | Band | | Color variation | | T/S Ushio-maru |
| Issue Date: | 3-Aug-2021 |
| Publisher: | 北海道大学大学院水産科学研究院 |
| Journal Title: | 北海道大学水産科学研究彙報 |
| Journal Title(alt): | Bulletin of Fisheries Sciences, Hokkaido University |
| Volume: | 71 |
| Issue: | 1 |
| Start Page: | 15 |
| End Page: | 20 |
| Abstract: | The coloration of small individuals of Nozawa’s prickleback, Stichaeus nozawae is presented for the first time, based on a specimen (112 mm SL) collected by T/S Ushio-maru from the Funka Bay, Hokkaido. The specimen has obscure bands on dorsal, anal, caudal and pectoral fins. Although specimens of comparable sizes (57.4-168 mm SL) have obscure bands on these fins, most larger specimens (252-361 mm SL) have no bands on the caudal and pectoral fins. Most descriptions or images in previous studies, including the original description, were based on large specimens (220-450 mm SL), which have no bands on these fins. Thus, bands on caudal and pectoral fins of S. nozawae tend to disappear with growth |
| Type: | bulletin (article) |
| URI: | http://hdl.handle.net/2115/82356 |
| Appears in Collections: | 北海道大学水産科学研究彙報 = Bulletin of Fisheries Sciences, Hokkaido University > 第71巻 第1号
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