Results 101 to 110 of about 837,893 (365)

Jumping plant-lice of the Paurocephalinae (Insecta, Hemiptera, Psylloidea): systematics and phylogeny [PDF]

open access: yes, 2003
Much confusion exists with respect to the content and definition of the psyUid subfamily Paurocephalinae. Based on a cladistic analysis of 22 morphological characters (16 adult and 6 larval), the subfamily is redefined to comprise the following five ...
Burckhardt, Daniel, Mifsud, David
core  

Convergent and Divergent Connectivity Patterns of the Arcuate Fasciculus in Macaques and Humans

open access: yesAdvanced Science, EarlyView.
This study employs viral‐based single‐neuron tracing and dMRI‐based whole‐brain tractography to investigate arcuate fasciculus (AF) trajectories in macaque monkeys, and compares with the human AF connectome using spectral embedding. Results demonstrate conserved AF topography spanning temporoparietal‐auditory‐frontal pathways across primates, with ...
Jiahao Huang   +17 more
wiley   +1 more source

The caprellidean Amphipoda from the subantarctic islands of New Zealand and Australia with the description of a new genus and two new species

open access: yesScientia Marina, 2003
The Caprellidea of The Snares, Antipodes Islands, Auckland Islands, Campbell Island and Macquarie Island are reported from collections made between 1973 and 1977 by the Australian Museum, and collections made between 1967 and 1972 by researchers ...
José Manuel Guerra-García
doaj   +1 more source

Mosses from the Mascarenes - 7 : a small collection from Rodrigues [PDF]

open access: yes, 1999
Fifteen taxa of mosses are reported from the island of Rodrigues. The second African report of Luisierella barbula (Schwaegr.) Steere bridges the Asian and New World disjunctions of this taxon. Three other species are reported new to the Mascarenes, i.e.,
Een, Gillis, Thingsgaard, Karen
core  

High-resolution coproecology: Using coprolites to reconstruct the habits and habitats of New Zealand’s extinct upland Moa (Megalapteryx didinus) [PDF]

open access: yes, 2005
Knowledge about the diet and ecology of extinct herbivores has important implications for understanding the evolution of plant defence structures, establishing the influences of herbivory on past plant community structure and composition, and identifying
Wood, Jamie R.   +5 more
core   +4 more sources

Integrative Omics Defines Metabolic Biomarkers and Genetic Regulatory Mechanisms of Mortality Risk

open access: yesAdvanced Science, EarlyView.
Understanding mortality mechanisms remains a fundamental challenge. Through multi‐omics analysis of a three‐generation chicken model, are identified 45,585 mQTLs and establish a 16‐metabolite predictor of mortality. An inflammation‐growth trade‐off and evolutionarily conserved pathways involving butyrate–microbiota interactions and L‐cysteine's dual ...
Peihao Liu   +10 more
wiley   +1 more source

Cinnamomum huarum (Lauraceae): A new species from Yunnan of China

open access: yesXibei zhiwu xuebao
[Objective] The study aims to identify and describe a new species Cinnamomum huarum (Lauraceae), which was collected from Nanjian, Yunnan of China. [Methods] This species was confirmed as a new taxa by morphological comparison with morphologically ...
LI Yuanyuan   +5 more
doaj   +1 more source

A new species of Proctotydaeus Berlese (Tydeoidea: Iolinidae) from Iran

open access: yesPersian Journal of Acarology, 2022
In this research, a new species Proctotydaeus hajiqanbari Darbemamieh, Ahadiyat & Farmahiny-Farahani sp. nov. is described from the galleries of two pest bark beetles Scolytus amygdali Guérin-Méneville and Orthotomicus erosus (Wollaston) from Iran ...
Maryam Darbemamieh   +3 more
doaj  

Colored Plastic Pollution Reshapes Aquatic Microbial Community and Resistance Profile via Divergent Pseudonatural Dissolved Organic Matter

open access: yesAdvanced Science, EarlyView.
By altering the quantity and chemical composition of polyethylene‐derived dissolved organic matter, plastic color dynamically regulates bacterial metabolic interactions, thereby reshaping community resistance expression and facilitating the dissemination of antibiotic resistance.
Shuting Fang   +7 more
wiley   +1 more source

Brevinasia, a New Genus of Edaphic Weevils with Description of 13 New Species from South Africa (Coleoptera: Curculionidae: Entiminae)

open access: yesTaxonomy
Brevinasia gen. n., a new genus of edaphic weevils with 14 species from the South African provinces of Western Cape, Eastern Cape, KwaZulu-Natal, and Limpopo, is described. The genus is described and illustrated, its taxonomic placement is discussed, and
Roman Borovec, Massimo Meregalli
doaj   +1 more source

Home - About - Disclaimer - Privacy