Corpus ID: 86135796

Embriogénesis y desarrollo larvario intra-capsular de Plicopurpura pansa (Gould, 1853) (Prosobranchia, Muricidae) en condiciones de laboratorio Embryonic and intracapsular larval development of Plicopurpura pansa (Gould, 1853) (Prosobranchia, Muricidae) under laboratory conditions

@inproceedings{Naegel2004EmbriognesisYD,
  title={Embriog{\'e}nesis y desarrollo larvario intra-capsular de Plicopurpura pansa (Gould, 1853) (Prosobranchia, Muricidae) en condiciones de laboratorio Embryonic and intracapsular larval development of Plicopurpura pansa (Gould, 1853) (Prosobranchia, Muricidae) under laboratory conditions},
  author={L. Naegel and Carmen G{\'o}mez del Prado-Rosas},
  year={2004}
}
The embryonic development of the marine muricid Plicopurpura pansa (Gould, 1853) until hatching is described. Each female spawned about 150 egg capsules in a 10-week period. The egg showed spiral segmentation, followed by gastrulation through epiboly, the formation of a non-typical trochophore and veliger larva. The embryos fed on the egg yolk. Nurse eggs were not observed. In 13% of the egg capsules, different embryonic or larval stages of development were found in the same capsule. At 21–23oC… Expand

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