Results 31 to 40 of about 193,187 (389)

South American Coccinellidae (Coleoptera) : part 7, new name for Cyra Mulsant, review of Brachiacanthini genera, and systematic revision of Cleothera Mulsant, Hinda Mulsant and Serratitibia Gordon and Canepari, new genus [PDF]

open access: yes, 2013
Genera of Brachiacanthini (Coleoptera: Coccinellidae: Hyperaspidinae) are discussed and a key to all recognized genera provided. Cyrea, new genus, is proposed, and Serratitibia, new genus, is erected and revised, Cleothera Mulsant and Hinda Mulsant are ...
Canepari, Claudio   +2 more
core   +1 more source

An effective method for the close up photography of insect genitalia during dissection: a case study on the Lepidoptera

open access: yesNota Lepidopterologica, 2018
Characters of male and female genitalia in insects in general, especially in Lepidoptera, are essential for species identification as they display extensive morphological variation.
Dominic Wanke, H. Rajaei
semanticscholar   +1 more source

Relation between the area affected by Fournier's gangrene and the type of reconstructive surgery used: a study with 80 patients

open access: yesInternational Brazilian Journal of Urology, 2007
OBJECTIVE: To assess the affected skin area and the reconstructive techniques used in 80 patients affected by Fournier's gangrene. MATERIALS AND METHODS: Eighty patients ranging in age from 19 to 85 years (mean = 51) affected by Fournier's gangrene were ...
Joao P. Carvalho   +3 more
doaj   +1 more source

Revision of the South African endemic bee genus Redivivoides Michener, 1981 (Hymenoptera: Apoidea: Melittidae) [PDF]

open access: yes, 2012
The South African endemic bee genus Redivivoides Michener, 1981 is revised and redefined. The genus comprises seven species, six of which are described here as new: Redivivoides capensis sp. nov. ♀♂, R. eardleyi sp. nov. ♀, R. kamieskroonensis sp. nov. ♀,
Kuhlmann, Michael
core   +5 more sources

An illustrated guide to the identification of the known species of Diatraea Guilding (Lepidoptera, Crambidae, Crambinae) based on genitalia

open access: yesZooKeys, 2016
The genus Diatraea Guilding is one of the most economically important groups of moths in the Western Hemisphere. The larvae are stem borers that feed on species of Poaceae, or grasses, such as sugarcane, corn, rice, and sorghum, as well as many other ...
M. A. Solis, M. Metz
semanticscholar   +1 more source

Human Papillomavirus infection in oral and anogenital sites

open access: yesDST, 2021
 Introduction: HPV infection causes cancer at several anatomical sites. However, the infection’s natural history in non-cervical sites is understudied.
Thaissa Isaias Cordeiro   +7 more
doaj  

New species of Dilobitarsus Latreille with tetra-tuberculated pronotum (Coleoptera, Elateridae, Agrypninae)

open access: yesRevista Brasileira de Entomologia, 2013
New species of Dilobitarsus Latreille with tetra-tuberculated pronotum (Coleoptera, Elateridae, Agrypninae). Four species of Dilobitarsus Latreille, 1834, D. angulosus sp. nov. (Brazil: São Paulo, Rio de Janeiro), D. bellus sp. nov. (Peru), D. nigrus sp.
Sônia A. Casari
doaj   +1 more source

A morphological trait involved in reproductive isolation between Drosophila sister species is sensitive to temperature

open access: yesEcology and Evolution, 2021
Male genitalia are usually extremely divergent between closely related species, but relatively constant within one species. Here we examine the effect of temperature on the shape of the ventral branches, a male genital structure involved in reproductive ...
Alexandre E. Peluffo   +6 more
doaj   +1 more source

Phylogenetic Revision of Eryphanis Boisduval, with a Description of a New Species from Ecuador (Lepidoptera, Nymphalidae) [PDF]

open access: yes, 2008
This study provides a species-level phylogeny for the Neotropical brassoline genus Eryphanis Boisduval based on 43 morphological characters. A revised generic definition is given.
Penz, Carla M.
core   +1 more source

Copulatory courtship by internal genitalia in bushcrickets

open access: yesScientific Reports, 2017
Male genital organs are among the fastest evolving morphological structures. However, large parts of the male’s genitalia are often hidden inside the female during mating.
Nadja C. Wulff    +4 more
semanticscholar   +1 more source

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