Results 91 to 100 of about 136,451 (223)

A new species of the genus Bembecia Hübner, 1819 (Lepidoptera: Sesiidae) from the Volga region

open access: yesEuroasian Entomological Journal
. A new species, Bembecia ( Opacosphe-cia ) eversmanni O. Gorbunov, sp.n. from the Volga region in the European part of the Russian Federation, is described. This new species is very close to B . ( Opa-cosphecia ) puella Z.
O. Gorbunov
semanticscholar   +1 more source

The Comparative Morphology of the Male Genitalia of the Primitive Lepidoptera.

open access: yes, 1923
The primitive Lepidoptera discussed in this paper include the Jugate Lepidoptera, (Hepialidae and Prototheoridae), the Jugo-frenate Lepidoptera, (Mnesarchaeidae, Micropterygidae, and Eriocraniidae), and the Frenate superfamilies Tineoidea, Euceleoidea ...
J. Eyer
semanticscholar   +1 more source

Prospects for Complete DNA Barcode Coverage of the New Zealand Insect Fauna

open access: yesJournal of the Royal Society of New Zealand, Volume 56, Issue 4, August 2026.
The accurate identification of insects supports conservation, biosecurity and ecological monitoring. However, morphological identification is constrained by taxonomic complexity, undescribed diversity, and limited expertise. DNA barcoding can alleviate some of these challenges and complement morphological identification, if reference data are ...
Thomas R. Buckley   +3 more
wiley   +1 more source

Allopatric cryptic diversity in the alpine species complex Phtheochroa frigidana s. lat. (Lepidoptera: Tortricidae)

open access: yesEuropean Journal of Taxonomy, 2017
Allopatric alpine populations of Phtheochroa frigidana s. lat. (Lepidoptera, Tortricidae) are reviewed. In addition to traditional diagnostic characters of external morphology, the genitalia structures of everted vesicae in male genitalia and DNA ...
Boyan Zlatkov, Peter Huemer
doaj   +1 more source

Systematics of the Genus Hyalinaria Bethune‐Baker, 1910 (Lepidoptera: Psychidae) With Five New Species

open access: yesAustral Entomology, Volume 65, Issue 3, August 2026.
ABSTRACT The Oiketicinae genus Hyalinaria Bethune‐Baker, 1910, is revised. The use of both morphological information and genetic sequence data indicates that Hyalinaria and Pseudoclania Bethune‐Baker, 1915 sp. nov., are synonymous, with the latter genus here treated as a junior subjective synonym of the former.
Ethan P. Beaver
wiley   +1 more source

The morphological significance of the juxta in the male genitalia of Lepidoptera

open access: yes, 1926
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

Phylogenetic Trends in the Dissymmetrisation of Genitalia in Hadenini (Lepidoptera, Noctuidae)

open access: yesDiversity
The external genital appendages of Noctuidae represent correlated–coevolved elements of a complex structure. The pathways of changes are delimited by some constraints, and they are parallelly evolved in different phyletic lines. Asymmetrical male external genitalia were found in Hadenini, in Polia and its closely related genera, but also in Anarta (s ...
Zoltán Varga   +2 more
openaire   +2 more sources

Male Dimorphism in a New Species of Cockroach Nocticola glenniei sp. nov. (Blattodea: Nocticolidae) Commensal Within Burrows of Macropanesthia rhinoceros Saussure, 1895 (Blattodea: Blaberidae)

open access: yesAustral Entomology, Volume 65, Issue 3, August 2026.
ABSTRACT Polyphenism, where individuals of the same species exhibit distinct physical or behavioural forms, is widespread across insects. Although well studied in charismatic beetles and eusocial insects such as termites and bees, only a few minor cases of male dimorphism have been reported in non‐termite cockroaches. Here, we describe a new species of
Toby G. L. Kovacs   +3 more
wiley   +1 more source

Molecular characterization and demographic insights into soybean bud borer (Lepidoptera: Tortricidae) in Brazil

open access: yesJournal of Insect Science
The soybean bud borer, a soybean pest in Brazil, was initially identified as Crocidosema aporema (Walsingham 1914) (Lepidoptera: Tortricidae). Outbreaks of this species have recently increased, but identification of this pest remains uncertain, and the ...
D. D. S. Fernandes   +7 more
semanticscholar   +1 more source

Morphometric analysis of genitalia of Ctenoceratoda tancrei (Graeser, 1892) (Lepidoptera, Noctuidae)

open access: yesAmurian Zoological Journal, 2023
Korb, S. K. (2023): Morphometric analysis of genitalia of Ctenoceratoda tancrei (Graeser, 1892) (Lepidoptera, Noctuidae). Amurian Zoological Journal XV (1): 22-30, DOI: 10.33910/2686-9519-2023-15-1-22-30, URL: http://dx.doi.org/10.33910/2686-9519-2023-15-1-22 ...
openaire   +1 more source

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