Results 41 to 50 of about 2,930 (182)
Frontiers in Genetics, 2020 Yellowfin seabream (Acanthopagrus latus), a protandrous hermaphroditic fish, is a good model for studying the mechanism of sex reversal. However, limited knowledge is known about the genetic information related to reproduction and sex differentiation in ...
Shizhu Li +8 more
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Seminoma in a Male Phenotype 46XX True Hermaphrodite
Asian Journal of Surgery, 2007 Although true hermaphrodite is uncommon, it has been reported in more than 400 individuals. Tumours arising in the gonads of true hermaphrodite is a very rare finding and only very few cases have been reported in the literature.
Vinod Malik +2 more
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From morphology to molecules: A combined source approach to untangle the taxonomy of Clessinia (Gastropoda, Odontostomidae), endemic land snails from the Dry Chaco ecoregion [PDF]
, 2018 Background: Land gastropods of the Dry Chaco merit special attention because they comprise a highly diverse but barely studied group. Clessinia Doering, 1875 are typical inhabitants of this ecoregion. The inclusion of their distribution areas into Spixia
Beltramino, Ariel Anibal +3 more
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Memorias do Instituto Oswaldo Cruz, 1995 The number of eggs laid per snail in Bradybaena similaris and the nucleic acids (DNA and RNA) in the albumen gland and ovotestis were quantified in snails infected with sporocysts of the digenetic trematode Eurytrema coelomaticum.
Jairo Pinheiro, Suzana B. Amato
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Hybridisation generates a hopeful monster: a hermaphroditic selfing cichlid [PDF]
, 2016 Compared to other phylogenetic groups, self-fertilization (selfing) is exceedingly rare in vertebrates and is known to occur only in one small clade of fishes.
Garcia-Alonso, Javier +3 more
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Journal of Basic and Applied Zoology, 2021 Background The ovotestis gland (the hermaphrodite gland) is a reproductive system organ that affects fertility of land snails. Thus, the present study was conducted to evaluate the effect of three inorganic salts (sodium carbonate, sodium benzoate, and ...
Soha A. Mobarak
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Hermaphrodisme glandulaire : Ovotestis
Bulletin de l'Académie Vétérinaire de France, 1944 Lesbouyriès Gustave. Hermaphrodisme glandulaire : Ovotestis. In: Bulletin de l'Académie Vétérinaire de France tome 97 n°8, 1944. pp. 289-301.
openaire +2 more sources
Brazilian Journal of BiologyMorphological changes in the sexual organs of the pulmonates were observed throughout a year and correlated with reproductive-cycle periods. Reproductive-organ weights of the snail Megalobulimus abbreviatus were recorded seasonally and gonad sections ...
A. C. M. Horn, A. Achaval, D. M. Zancan
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Management of a 3-year-old child with ambiguous genitalia
Urology Annals, 2015 True hermaphrodites have characteristics tissue both sex in the form of presence of vagina uterus, fallopian tubes and ovaries as in female and presence of testis seminiferous tubules but penis as in penoscrotal hypospadias and bifid scrotal sac confuses
Amarendra Kumar +2 more
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Systematic Revision of Chilina Gray (Gastropoda: Pulmonata) from Northwestern Argentina and Description of a New Species [PDF]
, 2012 Fil: Ovando, Ximena Maria Constanza. Instituto de Biodiversidad Neotropical. Facultad de Ciencias Naturales. Universidad Nacional de Tucumán. Tucumán; ArgentinaFil: Gutiérrez Gregoric, Diego Eduardo. División Zoología Invertebrados.
Gutiérrez Gregoric, Diego Eduardo +1 more
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