Observations on the egg-cases of some ovo-viviparous and viviparous elasmobranchs, with a note on the formation of the elasmobranch egg-case

Raghu Prasad, R (1951) Observations on the egg-cases of some ovo-viviparous and viviparous elasmobranchs, with a note on the formation of the elasmobranch egg-case. Journal of The Bombay Natural History Society, 49 (4). pp. 755-762.

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    Abstract

    Egg-cases of a number of oviparous Elasmobranchs have been described from time to time, the oblong egg-capsules of skates and rays being known as `skate barrows,' 'sailors' purses,' 'mermaids' purses,' and 'mermaids' pin-boxes'. As in all the oviparous species known so far, so also in all ovo-viviparous and most of the viviparous species, the egg is protected by an egg-case. But little attention seems to have been paid to the study of the egg-cases of ovoviviparous and viviparous Elasmobranchs.

    Item Type: Article
    Uncontrolled Keywords: egg-case; ovo-viviparous elasmobranch; viviparous elasmobranch, elasmobranch; egg-case formation
    Subjects: Eggs and Larvae
    Elasmobranch Fisheries
    Divisions: CMFRI-Kochi > Marine Capture > Demersal Fisheries
    Subject Area > CMFRI Brochures > CMFRI-Kochi > Marine Capture > Demersal Fisheries
    CMFRI-Kochi > Marine Capture > Demersal Fisheries
    Depositing User: Arun Surendran
    Date Deposited: 31 Jan 2011 11:27
    Last Modified: 09 Sep 2015 15:42
    URI: http://eprints.cmfri.org.in/id/eprint/7210

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