Results 11 to 20 of about 67,977 (299)

Notes on Neotropical Proconiini (Hemiptera: Cicadellidae: Cicadellinae): VII: First detailed description of the female genitalia of a Diestostemma species [PDF]

open access: yesZoologia (Curitiba), 2010
Diestostemma Amyot & Serville, 1843 is a diverse sharpshooter genus with 32 species. A description and illustrations of Diestostemma nasutum Schmidt, 1910 are provided. The species, previously known from Ecuador, is newly recorded from Colombia. Both the
Gabriel Mejdalani   +1 more
doaj   +2 more sources

Rituální úpravy ženských pohlavních orgánů v diaspoře: k účinné ochraně dívek a dospívajících [PDF]

open access: yesGender a Výzkum, 2019
: This article focuses on the ritual modifications of female genitalia. It compares interventions in male and female genitalia on the one hand and ritual and cosmetic female interventions on the other in order to show the double standard used in Western ...
MariaCaterina La Barbera
doaj   +2 more sources

Description of hitherto unknown female genitalia of Crossotocera wagnerella Zerny, 1930, in Wagner (Lepidoptera: Oecophoridae)

open access: yesSHILAP, 2023
This paper describes the female genitalia of Crossotocera wagnerella Zerny 1930, in Wagner, 1930 for the first time. Photographs of adults as well as of the genitalia of both sexes are provided, and first records from North Macedonia are reported.
Jan Sumpich, Ignac Richter
doaj   +2 more sources

Two new species of the genus Oryctopterus (Orthoptera: Stenopelmatidae: Oryctopinae) from India, with some notes on biology

open access: yesEuropean Journal of Taxonomy, 2021
The genus Oryctopterus Karny, 1937 (Orthoptera, Stenopelmatidae, Oryctopinae) is reported from India for the first time and two new species, Ot. varuna sp. nov. and Ot. yeshwanthi sp. nov. are described. Male and female external genitalia of Ot.
S.R. Hiremath, K.D. Prathapan
doaj   +1 more source

The evolution of female genitalia [PDF]

open access: yesJournal of Evolutionary Biology, 2019
AbstractFemale genitalia have been largely neglected in studies of genital evolution, perhaps due to the long‐standing belief that they are relatively invariable and therefore taxonomically and evolutionarily uninformative in comparison with male genitalia.
Nadia S. Sloan, Leigh W. Simmons
openaire   +2 more sources

Genital evolution: why are females still understudied? [PDF]

open access: yesPLoS Biology, 2014
The diversity, variability, and apparent rapid evolution of animal genitalia are a vivid focus of research in evolutionary biology, and studies exploring genitalia have dramatically increased over the past decade. These studies, however, exhibit a strong
Malin Ah-King   +2 more
doaj   +1 more source

Alveolar rhabdomyosarcoma of the female genitalia [PDF]

open access: yesCancer, 1985
Eight cases of alveolar rhabdomyosarcoma of the female genitalia were diagnosed from 1963 to 1983 at The University of Texas M. D. Anderson Hospital. The primary sites were vulva in two, perineum in five, and broad ligament in one patient. When possible, therapy was initiated with local tumor excision (five patients).
L J, Copeland   +5 more
openaire   +2 more sources

Notes on Oospila sporadata (Warren, 1906) and O. stagonata (Felder & Rogenhofer, 1875) from French Guiana and Ecuador (Lepidoptera: Geometridae)

open access: yesSHILAP, 2021
Oospila curvimargo Herbulot, 1991 is formally reinstated from synonymy with O. sporadata (Warren, 1906), and Oospila arycanda (Druce, 1892) is reinstated from synonymy with O. stagonata (Felder & Rogenhofer, 1875) based on differences in their genitalia.
J. Viidalepp, A. Lindt
doaj   +1 more source

Glyphidops (Glyphidops) filosus (Diptera: Neriidae) revisited, with special attention to the morphology of the male and female terminalia [PDF]

open access: yesPapéis Avulsos de Zoologia, 2020
Although a recent revision of the genus Glyphidops Enderlein covered most its known, some of the Brazilian forms were not surveyed. Here we take advantage of the excellent morphological work available in the literature and redescribe Glyphidops ...
Isabela de Oliveira Motta   +1 more
doaj   +1 more source

Experimental reduction of intromittent organ length reduces male reproductive success in a bug [PDF]

open access: yes, 2015
This work was funded by the Natural Environment Research Council DTG PHD studentships to L.R.D., E.R.B.-S. and E.V.G., and an 1851 Royal Commission Research Fellowship to I.A.R.It is now clear in many species that male and female genital evolution has ...
Burdfield-Steel, Emily R.   +13 more
core   +1 more source

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