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        <datestamp>2026-09-14T02:30:22Z</datestamp>
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          <dc:title>&lt;b&gt;Contrasting reproductive and early growth strategies in chub and &lt;/b&gt;&lt;b&gt;blue&lt;/b&gt;&lt;b&gt; mackerels&lt;/b&gt;</dc:title>
          <dc:creator>Michio Yoneda (13915524)</dc:creator>
          <dc:creator>Masahiro Nakamura (114392)</dc:creator>
          <dc:creator>Taizo Morioka (22389826)</dc:creator>
          <dc:creator>Hiroyuki Togashi (13915542)</dc:creator>
          <dc:creator>Ryuji Yukami (13751447)</dc:creator>
          <dc:subject>Marine and estuarine ecology (incl. marine ichthyology)</dc:subject>
          <dc:subject>Egg sizes</dc:subject>
          <dc:subject>egg production estimates</dc:subject>
          <dc:subject>trade-off strategies</dc:subject>
          <dc:subject>early life history traits</dc:subject>
          <dc:subject>Interspecies differences</dc:subject>
          <dc:subject>reproductive allocation</dc:subject>
          <dc:description>&lt;p dir="ltr"&gt;This dataset contains reproductive and early larval trait data for chub mackerel &lt;i&gt;Scomber japonicus&lt;/i&gt; and blue mackerel &lt;i&gt;Scomber australasicus&lt;/i&gt;. Data include relative egg production, egg size (inc. oil globule diameter), egg carbon and nitrogen contents, C:N ratio, larval starvation survival, and larval standard length at 3, 7, and 14 days post-hatching. These data support the manuscript “Contrasting reproductive and early growth strategies in chub and blue mackerels” and were used to examine how reproductive allocation is linked to larval performance across early developmental stages in closely related small pelagic fishes.&lt;/p&gt;</dc:description>
          <dc:date>2026-09-14T02:30:22Z</dc:date>
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