Anormalidades en el aparato reproductor de una hembra de Onthophagus hirculus Mannh. (Coleoptera Scarabaeidae: Scarabaeinae)
Recent observations of a female of the species Onthophagus hirculus revealed 2 ovaries, with one ovariole for each, and two lateral oviducts. This structural arrangement is highly uncommon in the Scarabaeinae subfamily, a group in which the females present only a left ovary with one ovariole. These...
| Main Authors: | , , |
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| Format: | Online |
| Jezik: | spa |
| Izdano: |
Instituto de Ecología, A.C.
1999
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| Online dostop: | https://azm.ojs.inecol.mx/index.php/azm/article/view/1704 |
| _version_ | 1799770254504624128 |
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| author | Martínez M, Imelda González Vainer, Patricia Morelli, Enrique |
| author_facet | Martínez M, Imelda González Vainer, Patricia Morelli, Enrique |
| author_sort | Martínez M, Imelda |
| collection | AZM |
| description | Recent observations of a female of the species Onthophagus hirculus revealed 2 ovaries, with one ovariole for each, and two lateral oviducts. This structural arrangement is highly uncommon in the Scarabaeinae subfamily, a group in which the females present only a left ovary with one ovariole. These new anatomical observations and those of another three females in other Scarabaeinae genera -together with what is known about preimaginal development in this subfamily and the anatomy of Scarabaeoidea reproductive apparatus- can be considered evidence of the phylogenetic and ontogenetic process in this subfamily of reduction from 2 ovaries with 6 ovarioles each, to 1 ovary with 1 ovariole. |
| format | Online |
| id | azm-article-1704 |
| institution | Acta Zoológica Mexicana |
| language | spa |
| publishDate | 1999 |
| publisher | Instituto de Ecología, A.C. |
| record_format | ojs |
| spelling | azm-article-17042022-09-28T20:37:16Z Anormalidades en el aparato reproductor de una hembra de Onthophagus hirculus Mannh. (Coleoptera Scarabaeidae: Scarabaeinae) Anormalidades en el aparato reproductor de una hembra de Onthophagus hirculus Mannh. (Coleoptera Scarabaeidae: Scarabaeinae) Martínez M, Imelda González Vainer, Patricia Morelli, Enrique Scarabaeinae ovaries oviducts. Scarabaeinae ovaries oviducts. Recent observations of a female of the species Onthophagus hirculus revealed 2 ovaries, with one ovariole for each, and two lateral oviducts. This structural arrangement is highly uncommon in the Scarabaeinae subfamily, a group in which the females present only a left ovary with one ovariole. These new anatomical observations and those of another three females in other Scarabaeinae genera -together with what is known about preimaginal development in this subfamily and the anatomy of Scarabaeoidea reproductive apparatus- can be considered evidence of the phylogenetic and ontogenetic process in this subfamily of reduction from 2 ovaries with 6 ovarioles each, to 1 ovary with 1 ovariole. Recent observations of a female of the species Onthophagus hirculus revealed 2 ovaries, with one ovariole for each, and two lateral oviducts. This structural arrangement is highly uncommon in the Scarabaeinae subfamily, a group in which the females present only a left ovary with one ovariole. These new anatomical observations and those of another three females in other Scarabaeinae genera -together with what is known about preimaginal development in this subfamily and the anatomy of Scarabaeoidea reproductive apparatus- can be considered evidence of the phylogenetic and ontogenetic process in this subfamily of reduction from 2 ovaries with 6 ovarioles each, to 1 ovary with 1 ovariole. Instituto de Ecología, A.C. 1999-04-14 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://azm.ojs.inecol.mx/index.php/azm/article/view/1704 10.21829/azm.1999.76761704 ACTA ZOOLÓGICA MEXICANA (N.S.); No. 76 (1999); 127-129 ACTA ZOOLÓGICA MEXICANA (N.S.); Núm. 76 (1999); 127-129 2448-8445 0065-1737 spa https://azm.ojs.inecol.mx/index.php/azm/article/view/1704/1818 Derechos de autor 2018 Acta Zoológica Mexicana (parte1) http://creativecommons.org/licenses/by-nc-sa/4.0 |
| spellingShingle | Martínez M, Imelda González Vainer, Patricia Morelli, Enrique Anormalidades en el aparato reproductor de una hembra de Onthophagus hirculus Mannh. (Coleoptera Scarabaeidae: Scarabaeinae) |
| title | Anormalidades en el aparato reproductor de una hembra de Onthophagus hirculus Mannh. (Coleoptera Scarabaeidae: Scarabaeinae) |
| title_full | Anormalidades en el aparato reproductor de una hembra de Onthophagus hirculus Mannh. (Coleoptera Scarabaeidae: Scarabaeinae) |
| title_fullStr | Anormalidades en el aparato reproductor de una hembra de Onthophagus hirculus Mannh. (Coleoptera Scarabaeidae: Scarabaeinae) |
| title_full_unstemmed | Anormalidades en el aparato reproductor de una hembra de Onthophagus hirculus Mannh. (Coleoptera Scarabaeidae: Scarabaeinae) |
| title_short | Anormalidades en el aparato reproductor de una hembra de Onthophagus hirculus Mannh. (Coleoptera Scarabaeidae: Scarabaeinae) |
| title_sort | anormalidades en el aparato reproductor de una hembra de onthophagus hirculus mannh. (coleoptera scarabaeidae: scarabaeinae) |
| url | https://azm.ojs.inecol.mx/index.php/azm/article/view/1704 |
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