Publication:
Fine structure of spermatozoa in the common pandora (Pagellus erythrinus Linnaeus, 1758) (Perciformes, Sparidae)

Simple item page
dc.contributor.authorMaricchiolo, G.es
dc.contributor.authorGenovese, L.es
dc.contributor.authorLaurà, R.
dc.contributor.authorMicale, V.
dc.contributor.authorMuglia, U.
dc.date.accessioned2011-06-08T09:09:30Z
dc.date.available2011-06-08T09:09:30Z
dc.date.issued2004
dc.description.abstractScanning and transmission electron microscopy were used to investigate the fine structure of the sperm of the Sparid fish Pagellus erythrinus L.. The spermatozoon of pandora has a spherical head lacking an acrosome, a cone-shaped midpiece and a long tail. The midpiece houses a single mitochondrion. The centriolar complex lies inside the nuclear fossa and is composed of a proximal and a distal centriole which are arranged at right angles to each other. The flagellum is inserted medio-laterally into the head, contains the conventional 9+2 axoneme and possesses one pair of lateral fins. On the basis of its ultrastructural organization, the pandora sperm can be regarded as an evolved form of the primitive spermatozoon found in Teleosts. According to the morphological classification proposed by Mattei (1970), the sperm of pandora belongs to a “type I” designation, like that of the other Sparid fish.es
dc.formatapplication/pdfes
dc.format.extent4es
dc.identifier.issn0213-3911es
dc.identifier.urihttp://hdl.handle.net/10201/21623
dc.languageenges
dc.publisherMurcia : F. Hernándezes
dc.relation.ispartofHistology and histopathologyes
dc.rightsinfo:eu-repo/semantics/openAccesses
dc.subjectSperm ultrastructurees
dc.subjectFishes
dc.subject.otherCDU::6 - Ciencias aplicadas::63 - Agricultura. Silvicultura. Zootecnia. Caza. Pesca::636 - Veterinaria. Explotación y cría de animales. Cría del ganado y de animales domésticoses
dc.titleFine structure of spermatozoa in the common pandora (Pagellus erythrinus Linnaeus, 1758) (Perciformes, Sparidae)es
dc.typeinfo:eu-repo/semantics/articlees
dspace.entity.typePublicationes
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Fine structure of spermatozoa.pdf
Size:
570.31 KB
Format:
Adobe Portable Document Format
Description:
Download
Collections
Histology and histopathology Vol.19, nº 4 (2004)