Results 131 to 140 of about 9,965 (302)

The effect of size on mate selection, fecundity and survival in Culex pipiens mosquitoes

Physiological Entomology, Volume 50, Issue 2, Page 204-215, June 2025.
Larval diet affects male and female adult size, female fecundity and female survival. Large non‐blood–fed females lived longer than small non‐blood–fed females. Mate size did not influence mating rate (insemination status). Even though larger females are more fit, males mated equally to large and small females when given the option. Blood feeding has a
Susan Villarreal, Amelia Senior, Matthew Price   +2 more
wiley   +1 more source

Insecta. La búsqueda de la clasificación perfecta

Revista de la Sociedad Entomológica Argentina, 2005
La historia de la clasificación de los insectos es analizada desde el punto de vista de sus relaciones externas (e.g., Unirramia, Mandibulata, Atelocerata, Pancrustacea) e internas (e.g., Hexapoda, Insecta, Entognatha, Ectognatha, Dicondylia, Apterygota,
Javier MUZÓN
doaj  

Biodiversidad de Collembola (Hexapoda: Entognatha) en México

Revista Mexicana de Biodiversidad, 2013
Se hace una breve evaluación de la importancia del grupo en los distintos ecosistemas. Se describen los caracteres morfológicos más distintivos, así como los biotopos donde se encuentran y su tipo de alimentación.
José Palacios-Vargas
doaj   +1 more source

Phylogenomic insights into the relationship and the evolutionary history of planthoppers (Insecta: Hemiptera: Fulgoromorpha) 基于基因组的系统发育分析为蜡蝉亚目(Fulgoromorpha)的系统发育关系及进化提供新见解

Systematic Entomology, Volume 50, Issue 3, Page 495-518, July 2025.
Using genomic data from 285 species across 19 planthopper families, we conducted the first phylogenomic study targeting global planthoppers and inferred their phylogeny with the highest resolution so far. We proposed taxonomic changes including the establishment of a new family Borysthenidae stat. rev. and a new superfamily Meenoploidea superfam.
Junchen Deng, Adam Stroiński, Jacek Szwedo, Hamid Reza Ghanavi, Etka Yapar, Diego Castillo Franco, Monika Prus‐Frankowska, Anna Michalik, Niklas Wahlberg, Piotr Łukasik   +9 more
wiley   +1 more source

Embryonic expression patterns and phylogenetic analysis of panarthropod sox genes: insight into nervous system development, segmentation and gonadogenesis

BMC Evolutionary Biology, 2018
Background Sox (Sry-related high-mobility-group box) genes represent important factors in animal development. Relatively little, however, is known about the embryonic expression patterns and thus possible function(s) of Sox genes during ontogenesis in ...
Ralf Janssen, Emil Andersson, Ellinor Betnér, Sifra Bijl, Will Fowler, Lars Höök, Jake Leyhr, Alexander Mannelqvist, Virginia Panara, Kate Smith, Sydney Tiemann   +10 more
doaj   +1 more source

Phylogenomics reveals the timescale of diversification in Amblycera

Systematic Entomology, Volume 50, Issue 3, Page 540-553, July 2025.
Next‐generation sequencing changes the higher taxonomy of Amblycera (Insecta: Phthiraptera). Families Trimenoponidae and Gyropidae merge into Gyropidae; Trinotonidae is a separate family; several genera are paraphyletic. The ancestral host of Amblycera was likely a bird; Amblycera switched to mammals twice.
Tomáš Najer, Jorge Doña, Aleš Buček, Andrew D. Sweet, Oldřich Sychra, Kevin P. Johnson   +5 more
wiley   +1 more source

Heterosternuta sulphuria (Coloptera: Dytiscidae) Occurence in the Sulphur Springs Headwater System and in Buffalo National River Tributaries (Arkansas, USA): Current Distribution, Habitat Conditions, and Biomonitoring Framework [PDF]

, 2009
Heterosternuta sulphuria is an endemic aquatic species of concern in Arkansas, with a priority score of 80 out of 100 and a conservation rank of S1and G1.
Haggard, B.E., Longing, S.D.
core   +2 more sources

Prey Availability and Diet of Early Life Stages of Lake Whitefish (Coregonus clupeaformis) in the Fishing Islands of Lake Huron

Ecology of Freshwater Fish, Volume 34, Issue 3, July 2025.
ABSTRACT Declines in recruitment of lake whitefish (Coregonus clupeaformis) in the Laurentian Great Lakes have been attributed to a reduction in the amount of zooplankton prey available to young life stages, stemming from the ecosystem effects of invasive dreissenid mussels.
Issac Hébert, Erin S. Dunlop
wiley   +1 more source

Specialist or generalist? Feeding ecology of the Malagasy poison frog Mantella aurantiaca [PDF]

, 2007
We studied the diet of a population of free-ranging Mantella aurantiaca, an alkaloid-containing poison frog from Madagascar. As in other poison frogs, this species is thought to sequester alkaloids from arthropod prey.
Fisher, Brian L., Gamboni, Ilona, Griffiths, Richard A., Vences, Miguel, Vieites, David R., Woodhead, Cindy   +5 more
core  

Diatom and microarthropod communities of three airfields in Estonia – Their differences and similarities and possible linkages to airfield properties [PDF]

, 2018
Even though airfields, which are often anthropologically modified natural areas, are continuously influenced by human activities, their soils are still dynamic ecosystems containing various habitats for microscopic groups of organisms which are
Koff, Tiiu, Kutti, Sander, Kuttim, Liisa, Kuu, Annely, Puusepp, Liisa, Raamets, Jane, Vacht, Piret   +6 more
core   +2 more sources