2013
DOI: 10.1590/s0073-47212013000200014
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Morfohistología testicular de Ceratophrys ornata (Bell) (Amphibia, Anura, Ceratophryidae)

Abstract: ABSTRACT. Testicular morphohistology of Ceratophrys ornata (Bell) (Amphibia, Anura, Ceratophryidae). This paper describes the morphohistological features of the testes of adult Ceratophrys ornata (Bell, 1843) (n = 5) from a wetland agroecosystem of central Argentina. The testes were processed by routine histological techniques, sectioned at 8 µm. The sheets obtained were stained with hematoxylin-eosin and Masson trichrome. The gonads are paired, yellowish, elongated contoured organs, 18.58 ± 0.23 mm long and 1… Show more

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Cited by 5 publications
(3 citation statements)
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“…The location and external characteristics of both ovaries and testicles of the analyzed specimens coincide with that described by other authors for the anurans (Cajade et al 2010, Carezzano et al 2013, Curi et al 2014, Dias et al 2017, Montezol et al 2018. In all cases, those organs were characterized as paired, associated with fat bodies, with great vascularization, and located in the abdominal cavity.…”
Section: Discussionsupporting
confidence: 86%
See 1 more Smart Citation
“…The location and external characteristics of both ovaries and testicles of the analyzed specimens coincide with that described by other authors for the anurans (Cajade et al 2010, Carezzano et al 2013, Curi et al 2014, Dias et al 2017, Montezol et al 2018. In all cases, those organs were characterized as paired, associated with fat bodies, with great vascularization, and located in the abdominal cavity.…”
Section: Discussionsupporting
confidence: 86%
“…In recent years, the reproductive biology of Neotropical anurans has been studied in Argentine in some species such as: Rhinella bergi (Schaefer & Kehr 2006), Leptodactylus chaquensis (Schaefer et al 2006) Scinax nasicus (Hamman et al 2009), Argenteohyla siemersi pederseni (Cajade et al 2010), Boana pulchella and Boana punctata (Antoniazzi et al 2019); and with emphasis on folliculogenesis and spermatogenesis in Ceratophrys ornata (Carezzano et al 2013), Dendropsophus sanborni (Curi et al 2014), Hypsiboas punctatus (Brunetti An Acad Bras Cienc (2021) 93(2) e20190841 2 | 11 et al 2014), Rhinella arenarum (Scaia 2015, Scaia et al 2019.…”
Section: Introductionmentioning
confidence: 99%
“…Estos datos permiten aseverar que, en el segundo caso, la alteración antropogénica es significativa, lo que concuerda con la gran actividad agropecuaria que se viene desarrollando de modo intensivo en esa zona desde hace décadas. Esto implica no solo la modificación en el uso del suelo con la canalización y desecación de lagunas (Santinelli et al, 2020), sino también la aplicación de diversos agroquímicos, como fertilizantes, herbicidas, fungicidas y demás plaguicidas, así como antibióticos y otros fármacos para el cuidado del ganado (Carezzano et al, 2013).…”
Section: Resultsunclassified