Anormalidades en el aparato reproductor de una hembra de Onthophagus hirculus Mannh. (Coleoptera Scarabaeidae: Scarabaeinae)
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| Format: | Artículo científico |
| Language: | en |
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Instituto de Ecología, A.C.
1999
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| _version_ | 1876487164085141504 |
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| author | Imelda Martínez |
| author_facet | Imelda Martínez |
| contents | Anormalidades en el aparato reproductor de una hembra de Onthophagus hirculus Mannh. (Coleoptera Scarabaeidae: Scarabaeinae) Imelda Martínez Patricia González Enrique Morelli Biología ovaries oviducts Scarabaeinae Recent observations of a female of the species Onthophagus hirculus revealed 2 ovaries, with oneovariole for each, and two lateral oviducts. This structural arrangement is highly uncommon in theScarabaeinae subfamily, a group in which the females present only a left ovary with one ovariole. These newanatomical observations and those of another three females in other Scarabaeinae genera -together withwhat is known about preimaginal development in this subfamily and the anatomy of Scarabaeoideareproductive apparatus- can be considered evidence of the phylogenetic and ontogenetic process in thissubfamily of reduction from 2 ovaries with 6 ovarioles each, to 1 ovary with 1 ovariole. 1999 artículo científico 0065-1737 https://www.redalyc.org/articulo.oa?id=57507609 en http://www.redalyc.org/revista.oa?id=575 Acta Zoológica Mexicana (nueva serie) application/pdf Instituto de Ecología, A.C. Acta Zoológica Mexicana (nueva serie) (México) Num.76 |
| format | Artículo científico |
| id | redalyc_57507609 |
| institution | Redalyc |
| language | en |
| publishDate | 1999 |
| publisher | Instituto de Ecología, A.C. |
| spellingShingle | Anormalidades en el aparato reproductor de una hembra de Onthophagus hirculus Mannh. (Coleoptera Scarabaeidae: Scarabaeinae) Imelda Martínez Biología ovaries oviducts Scarabaeinae Anormalidades en el aparato reproductor de una hembra de Onthophagus hirculus Mannh. (Coleoptera Scarabaeidae: Scarabaeinae) Imelda Martínez Patricia González Enrique Morelli Biología ovaries oviducts Scarabaeinae Recent observations of a female of the species Onthophagus hirculus revealed 2 ovaries, with oneovariole for each, and two lateral oviducts. This structural arrangement is highly uncommon in theScarabaeinae subfamily, a group in which the females present only a left ovary with one ovariole. These newanatomical observations and those of another three females in other Scarabaeinae genera -together withwhat is known about preimaginal development in this subfamily and the anatomy of Scarabaeoideareproductive apparatus- can be considered evidence of the phylogenetic and ontogenetic process in thissubfamily of reduction from 2 ovaries with 6 ovarioles each, to 1 ovary with 1 ovariole. 1999 artículo científico 0065-1737 https://www.redalyc.org/articulo.oa?id=57507609 en http://www.redalyc.org/revista.oa?id=575 Acta Zoológica Mexicana (nueva serie) application/pdf Instituto de Ecología, A.C. Acta Zoológica Mexicana (nueva serie) (México) Num.76 |
| title | Anormalidades en el aparato reproductor de una hembra de Onthophagus hirculus Mannh. (Coleoptera Scarabaeidae: Scarabaeinae) |
| topic | Biología ovaries oviducts Scarabaeinae |
| url | https://www.redalyc.org/articulo.oa?id=57507609 |