Otolith microstructure analysis on Sprattus sprattus trawled during HEINCKE c...

All increments counted, none excluded, the sum of all increments gives the age after "first increment formation", NOT specifically hatch date! Note, too, that the last increment...

所有生长增量（increment）均被计数且未排除任何一例，所有生长增量的总和可得到首次形成生长增量之后的个体年龄，而非特指孵化日期！此外请注意，最后一处生长增量……