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dc.contributor.author
Averbuj, Andres  
dc.contributor.author
Penchaszadeh, Pablo Enrique  
dc.date.available
2020-04-06T20:34:04Z  
dc.date.issued
2008-12  
dc.identifier.citation
Averbuj, Andres; Penchaszadeh, Pablo Enrique; The genus Buccinanops: A Model for Eye Loss in Caenogastropods; American Malacological Society; American Malacological Bulletin; 26; 1-2; 12-2008; 67-71  
dc.identifier.issn
0740-2783  
dc.identifier.uri
http://hdl.handle.net/11336/102094  
dc.description.abstract
The genus Buccinanops (d'Orbigny, 1841) (Caenogastropoda, Nassarriidae) is endemic to the SW Atlantic Ocean, and the name implies no eyes, due to the lack of visible eyes in adults. We recognize for the first time the occurrence of eyes during several developmental stages within Buccinanops. Eye spots in Buccinanops cochlidium (Dillwyn, 1817) were observed during intracapsular development and in hatchlings and juveniles. Eyes were histologically confirmed in embryonic cephalic tentacles; they were comprised of sensory cells, supportive cells, a lens, and an optic nerve cord. The ontogenetic history of the eyes of B. cochlidium is discussed.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
American Malacological Society  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Nassariidae  
dc.subject
Eye development  
dc.subject
Embryology  
dc.subject
Gastropod blindness  
dc.subject
Ultrastructure  
dc.subject.classification
Biología Marina, Limnología  
dc.subject.classification
Ciencias Biológicas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
The genus Buccinanops: A Model for Eye Loss in Caenogastropods  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2020-03-16T15:08:59Z  
dc.journal.volume
26  
dc.journal.number
1-2  
dc.journal.pagination
67-71  
dc.journal.pais
Estados Unidos  
dc.description.fil
Fil: Averbuj, Andres. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina  
dc.description.fil
Fil: Penchaszadeh, Pablo Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina  
dc.journal.title
American Malacological Bulletin  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://bioone.org/journals/american-malacological-bulletin/volume-26/issue-1_2f_2/006.026.0207/The-genus-Buccinanops--A-Model-for-Eye-Loss-in/10.4003/006.026.0207.short  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.4003/006.026.0207  

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