Results 51 to 60 of about 138,327 (292)

New Paleogene mantises from the Oise amber and their evolutionary importance [PDF]

Acta Palaeontologica Polonica, 2019
Mantodea are rather scarce in the fossil record, especially those belonging to the mantise crown group. Four fossil mantids are described from the lowermost Eocene amber of Oise (France), two Chaeteessidae considered as “genus and species incertae sedis”,
Thomas Schubnel, Andre Nel
doaj   +1 more source

Preliminary checklist of the bees of St. Eustatius, Lesser Antilles (Hymenoptera: Apoidea: Anthophila) [PDF]

, 2013
We present a preliminary checklist of bees (Hymenoptera: Apoidea: Anthophila) compiled for St. Eustatius, an island located in the Lesser Antilles of the eastern Caribbean. The list has nine species, including six that have not been previously documented
Bush, Stephen P., Madden, Hannah
core   +4 more sources

ParaHox Genes Revisited: From Gut Patterning to Integrated Axial and Neural Organization in Rotifera

Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
In rotifers, ParaHox genes show a dispersed genomic organization, with Xlox absent across gnathiferans. Exclusive neuronal expression of Gsx and Cdx reveals that ancestral ParaHox genes coordinated neural and epithelial development beyond gut patterning, suggesting an integrated role in early bilaterian body plan organization.
Andreas C. Fröbius, David B. Mark Welch, Holger Herlyn   +2 more
wiley   +1 more source

Mitochondrial genomes provide insights into the Euholognatha (Insecta: Plecoptera)

BMC Ecology and Evolution
Background Euholognatha is a monophyletic group within stoneflies comprised by a superfamily Nemouroidea and a family Scopuridae. Based on morphological data, the family-level phylogenetic relationships within Euholognatha are widely accepted, but there ...
Jin-Jun Cao, Ying Wang, Dávid Murányi, Jian-Xin Cui, Wei-Hai Li   +4 more
doaj   +1 more source

Primer Frenguelliidae (Insecta: Odonata) del Eoceno de Río Pichileufú, Patagonia, Argentina [PDF]

, 2017
Se describe un nuevo género, Treintamilun gen. nov., basado en Treintamilun vuelvenlucha sp. nov. de la localidad de Río Pichileufú (Luteciano), Provincia de Río Negro, Patagonia, Argentina. El nuevo género se asigna a Frenguelliidae.
Petrulevicius, Julian Fernando
core  

Inter‐Annual Variation in Alpha and Beta Diversity of Benthic Macroinvertebrate Communities in Agricultural Ditches

River Research and Applications, EarlyView.
ABSTRACT Ditches are essential elements of the agricultural landscape because of their role as habitat or refuge for aquatic species, especially in homogenized and intensively cultivated areas. However, data on the biodiversity associated with agricultural ditches, and its variation over time, are underrepresented in ecological research.
Michela Rappocciolo, Martina Chiorino, Elide Sgarella, Davide Solazzo, Cristina Spreafico, Alberto Doretto   +5 more
wiley   +1 more source

Chromosome-level genome assembly of the stonefly Indonemoura scalprata (Plecoptera: Nemouridae)

Scientific Data
Absrtact Plecoptera (stoneflies) are hemimetabolous insects of significant ecological importance in freshwater ecosystems and are key to understanding early insect diversification and aquatic adaptation.
Raorao Mo, Zhishan Cao, Jinjun Cao, Dávid Murányi, Ding Yang, Weihai Li, Aili Lin   +6 more
doaj   +1 more source

Biologia comparada de Spodoptera cosmioides (Walk.) (Lepidoptera: Noctuidae) em cebola, mamona, soja e feijão Compared biology of Spodoptera cosmioides (Walk.) (Lepidoptera: Noctuidae) in onion, castor oil plant, soybean and bean

Ciência Rural, 2003
Estudou-se a biologia de Spodoptera cosmioides (Walk.) sobre quatro hospedeiros naturais (folhas de cebola, mamona, soja cv. Embrapa 48 e feijão cv. Carioca). Foram avaliados a duração e viabilidade das fases imaturas e do ciclo total, número de ínstares,
Alvimar Bavaresco, Mauro Silveira Garcia, Anderson Dionei Grützmacher, Josemar Foresti, Rudiney Ringenberg   +4 more
doaj   +1 more source

Two new species of the genus Pahamunaya Schmid (Trichoptera: Polycentropodidae) from Vietnam [PDF]

, 2012
Two new species of the genus Pahamunaya Schmid (Trichoptera: Polycentropodidae), P. talon sp. n. and P. spinifera sp. n., from Vietnam are described and illustrated. Examination of the holotype male of P.
Arefina-Armitage, Tatiana I., Armitage, Brian J.   +1 more
core   +1 more source

Tropidosteptes forestierae (Hemiptera: Heteroptera: Miridae: Mirinae): a new species of Plant Bug injuring ornamental Florida Swampprivet, Forestiera segregata (Oleaceae), in South Florida [PDF]

, 2012
The mirine plant bug Tropidosteptes forestierae, new species (Hemiptera: Miridae) is described from Collier County, Florida, where it was found causing serious injury to an extensive ornamental hedge of Florida swampprivet, Forestiera segregata (Jacq ...
Caldwell, Doug L., Halbert, Susan E., Henry, Thomas J.   +2 more
core   +1 more source