Expert method for differentiation of chub mackerel (<i>Scomber japonicus</i>) and blue mackerel (<i>S. australasicus</i>) in catches
Only one diagnostic sign is enough for differentiation of chub mackerel Scomber japonicus and blue mackerel S. australasicus working with mass material. It is a number of spines in dorsal fin: chub mackerel has 9-10 (often 9) and blue mackerel has 11-12 spines. Species identification may be done by...
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| Format: | Article |
| Language: | Russian |
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Transactions of the Pacific Research Institute of Fisheries and Oceanography
2016-03-01
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| Series: | Известия ТИНРО |
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| Online Access: | https://izvestiya.tinro-center.ru/jour/article/view/78 |
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| author | Pavel G. Milovankin Aleksey A. Somov |
| author_facet | Pavel G. Milovankin Aleksey A. Somov |
| author_sort | Pavel G. Milovankin |
| collection | DOAJ |
| description | Only one diagnostic sign is enough for differentiation of chub mackerel Scomber japonicus and blue mackerel S. australasicus working with mass material. It is a number of spines in dorsal fin: chub mackerel has 9-10 (often 9) and blue mackerel has 11-12 spines. Species identification may be done by relative distance between the spines: it is larger by half for chub mackerel. The species differ well by coloration of dorsal side: blue mackerel has «marbled» pattern with thin lines, in contrast to chub mackerel that has «zebra» pattern with thick lines. |
| format | Article |
| id | doaj-art-85af9c84e3264e00972a082e8fb16ed5 |
| institution | DOAJ |
| issn | 1606-9919 2658-5510 |
| language | Russian |
| publishDate | 2016-03-01 |
| publisher | Transactions of the Pacific Research Institute of Fisheries and Oceanography |
| record_format | Article |
| series | Известия ТИНРО |
| spelling | doaj-art-85af9c84e3264e00972a082e8fb16ed52025-08-20T02:53:49ZrusTransactions of the Pacific Research Institute of Fisheries and OceanographyИзвестия ТИНРО1606-99192658-55102016-03-011841828410.26428/1606-9919-2016-184-82-8478Expert method for differentiation of chub mackerel (<i>Scomber japonicus</i>) and blue mackerel (<i>S. australasicus</i>) in catchesPavel G. Milovankin0Aleksey A. Somov1Тихоокеанский научно-исследовательский рыбохозяйственный центрТихоокеанский научно-исследовательский рыбохозяйственный центрOnly one diagnostic sign is enough for differentiation of chub mackerel Scomber japonicus and blue mackerel S. australasicus working with mass material. It is a number of spines in dorsal fin: chub mackerel has 9-10 (often 9) and blue mackerel has 11-12 spines. Species identification may be done by relative distance between the spines: it is larger by half for chub mackerel. The species differ well by coloration of dorsal side: blue mackerel has «marbled» pattern with thin lines, in contrast to chub mackerel that has «zebra» pattern with thick lines.https://izvestiya.tinro-center.ru/jour/article/view/78scomber japonicusscomber australasicusmackereltaxonomychub mackerelblue mackerelscomber japonicusscomber australasicus |
| spellingShingle | Pavel G. Milovankin Aleksey A. Somov Expert method for differentiation of chub mackerel (<i>Scomber japonicus</i>) and blue mackerel (<i>S. australasicus</i>) in catches Известия ТИНРО scomber japonicus scomber australasicus mackerel taxonomy chub mackerel blue mackerel scomber japonicus scomber australasicus |
| title | Expert method for differentiation of chub mackerel (<i>Scomber japonicus</i>) and blue mackerel (<i>S. australasicus</i>) in catches |
| title_full | Expert method for differentiation of chub mackerel (<i>Scomber japonicus</i>) and blue mackerel (<i>S. australasicus</i>) in catches |
| title_fullStr | Expert method for differentiation of chub mackerel (<i>Scomber japonicus</i>) and blue mackerel (<i>S. australasicus</i>) in catches |
| title_full_unstemmed | Expert method for differentiation of chub mackerel (<i>Scomber japonicus</i>) and blue mackerel (<i>S. australasicus</i>) in catches |
| title_short | Expert method for differentiation of chub mackerel (<i>Scomber japonicus</i>) and blue mackerel (<i>S. australasicus</i>) in catches |
| title_sort | expert method for differentiation of chub mackerel i scomber japonicus i and blue mackerel i s australasicus i in catches |
| topic | scomber japonicus scomber australasicus mackerel taxonomy chub mackerel blue mackerel scomber japonicus scomber australasicus |
| url | https://izvestiya.tinro-center.ru/jour/article/view/78 |
| work_keys_str_mv | AT pavelgmilovankin expertmethodfordifferentiationofchubmackereliscomberjaponicusiandbluemackerelisaustralasicusiincatches AT alekseyasomov expertmethodfordifferentiationofchubmackereliscomberjaponicusiandbluemackerelisaustralasicusiincatches |