Reproductive biology of cuckoo ray Leucoraja naevus.

Abstract:

:The present study is the first to provide data on the reproductive biology of cuckoo ray Leucoraja naevus in Portuguese continental waters. No difference in size at maturity was detected between sexes, which was estimated as 56 cm total length. Spawning occurs all year round, but maximum activity was during winter months. Maximum fecundity is c. 63 eggs female(-1) year(-1). Encapsulated eggs are released in batches, nine in total with a mean number of seven extruded eggs in each batch.

journal_name

J Fish Biol

journal_title

Journal of fish biology

authors

Maia C,Erzini K,Serra-Pereira B,Figueiredo I

doi

10.1111/j.1095-8649.2012.03412.x

subject

Has Abstract

pub_date

2012-09-01 00:00:00

pages

1285-96

issue

4

eissn

0022-1112

issn

1095-8649

journal_volume

81

pub_type

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