An unusual finding of Sepietta oweniana (Cephalopoda: Sepiolidae) egg clutch

Authors

  • Danila Cuccu Dipartimento di Biologia Animale ed Ecologia, Università di Cagliari
  • Marco Mereu Dipartimento di Biologia Animale ed Ecologia, Università di Cagliari
  • Rita Cannas Dipartimento di Biologia Animale ed Ecologia, Università di Cagliari
  • Sandro Marcias Dipartimento di Biologia Animale ed Ecologia, Università di Cagliari
  • Angelo Cau Dipartimento di Biologia Animale ed Ecologia, Università di Cagliari
  • Patrizia Jereb ISPRA ex-ICRAM

DOI:

https://doi.org/10.3989/scimar.2010.74n3555

Keywords:

Sepietta oweniana, egg clutch, embryos, reproduction, bathymetric data, Mediterranean Sea

Abstract


An unusual finding of Sepietta oweniana egg clutch at 544 m depth is described within an updating study of the reproductive aspects of the species in Sardinian waters. Egg species identity was determined by genetic analysis and morphological and biometrical data of the eggs, embryos and one newly hatched specimen are reported and discussed. Illustrations of the eggs, spermatophores and spermatangia by photographic material are also included. Data on bathymetric distribution and sexual maturity are reported and compared with data already available for the species in other geographical areas of distribution.

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References

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Published

2010-09-30

How to Cite

1.
Cuccu D, Mereu M, Cannas R, Marcias S, Cau A, Jereb P. An unusual finding of Sepietta oweniana (Cephalopoda: Sepiolidae) egg clutch. Sci. mar. [Internet]. 2010Sep.30 [cited 2024Mar.28];74(3):555-60. Available from: https://scientiamarina.revistas.csic.es/index.php/scientiamarina/article/view/1182

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