Abstract
During a study based on catches taken in the northern North Sea by selected Scottish fishing boats during 1985-1992, large numbers of the normally rare short-fin squid, Todaropsis eblanae (Cephalopoda: Ommastrephidae), were recorded in 1987 and 1990. Our findings, supported by data obtained from plankton/young fish surveys in 1988 and 1989, suggest that in northern waters Todaropsis eblanae generally mates and spawns during late summer and early autumn (June-November). Successful hatching events appear to occur during October-March, producing juvenile (stage I) squid in the early part of the year (January-June). Estimations of maximum male reproductive output and female fecundity were up to 130 spermatophores and approximately 28,000 eggs per individual, respectively.
Original language | English |
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Pages (from-to) | 367-382 |
Number of pages | 16 |
Journal | Journal of the Marine Biological Association of the United Kingdom |
Volume | 74 |
Issue number | 2 |
Publication status | Published - May 1994 |
Keywords
- marine