Results 11 to 20 of about 1,964,452 (297)

Atypical presentation of SARS-CoV-2 infection in male genitalia [PDF]

open access: yesUrology Case Reports, 2020
During novel coronavirus 2019 (COVID-19) pandemic, patients usually present with several reports showing symptoms of severe systemic or respiratory illness and, although rare, some genital complaints such as scrotal discomfort can be seen.
Hakan Özveri   +3 more
doaj   +2 more sources

Lymphangioma circumscriptum of the male genitalia

open access: yesIndian Dermatology Online Journal, 2016
Ganesh Avhad, Hemangi Jerajani
doaj   +4 more sources

Condition-dependent female preference for male genitalia length is based on male reproductive tactics [PDF]

open access: yesProceedings of the Royal Society B: Biological Sciences, 2017
There is extensive morphological variation of male genitalia across animals with internal fertilization, even among closely related species. Most studies attempting to explain this extraordinary diversity have focused on processes that occur post-copula (
Oscar Rios-Cardenas
exaly   +3 more sources

Identification key to the Anopheles mosquitoes of South America (Diptera: Culicidae). III. Male genitalia [PDF]

open access: yesParasites & Vectors, 2020
Background Accurate identification of the species of Anopheles Meigen, 1818 requires careful examination of all life stages. However, morphological characters, especially those of the females and fourth-instar larvae, show some degree of polymorphism and
Maria Anice Mureb Sallum   +3 more
doaj   +2 more sources

Aesthetic Surgery of the Male Genitalia [PDF]

open access: yesSeminars in Plastic Surgery, 2011
Appearance of the male genitalia is linked with self-esteem and sexual identity. Aesthetic surgery of the male genitalia serves to correct perceived deficiencies as well as physical deformities, which may cause psychological distress. Attention to patient motivation for surgery and to surgical technique is key to achieving optimal results.
Gary J, Alter   +2 more
openaire   +3 more sources

Unusual Penetrating Injury to the Male Genitalia [PDF]

open access: yesInternational Neurourology Journal, 2013
Various self-inflicted foreign bodies have been removed from the lower urinary tract and external male genitalia. In many cases foreign bodies were inserted or applied for autoerotic reasons which are frequently associated with mental health disorders ...
S.V. Krishna Reddy
doaj   +2 more sources

Male Genitalia of Apis Species [PDF]

open access: yesNature, 1960
THE external parts of the male genitalia of Apis species are poorly developed, and an elaborate structural modification of the internal walls of the aedeagus is everted during copulation. Hitherto undescribed except for A. mellifera, this apparatus has now been examined in specimens of the other three species from Ceylon kindly obtained by Dr. B.
Simpson, J.
openaire   +2 more sources

A morphometric approach to the comparative morphology of aedeagi shapes in net-winged beetles: A case study on the Macrolycus dotatus species group (Coleoptera: Lycidae) [PDF]

open access: yesArthropod Systematics & Phylogeny, 2023
Insect male genitalia show an evolutionarily variable morphology that is valuable for both species identification and phylogenetic analyses. However, we often encounter some difficulties when conducting relevant studies due to only quantitative ...
Hao Yu Liu   +4 more
doaj   +3 more sources

Comparative morphology of male genital skeletomusculature in the Leptanillinae (Hymenoptera: Formicidae), with a standardized muscular terminology for the male genitalia of Hymenoptera [PDF]

open access: yesArthropod Systematics & Phylogeny, 2023
The male genitalia of the Insecta are famed for structural and functional diversity. Variation in this anatomical region shows ample phylogenetic signal, and this variation has proven indispensable for classification across the insects at multiple ...
Zachary H. Griebenow   +4 more
doaj   +3 more sources

First record of the long-horned beetle Niphona fuscatrix (Fabricius, 1792) (Coleoptera: Cerambycidae: Lamiinae) from the Western Ghats, India

open access: yesJournal of Threatened Taxa, 2023
A long-horned beetle, collected when attracted to light, was identified as Niphona fuscatrix (Fabricius 1792). This species is reported for the first time from western India (Shivaji University, Kolhapur, Maharashtra).
Yogesh K. Mane   +2 more
doaj   +1 more source

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