Results 71 to 80 of about 18,836 (239)

Arthropoda Stal 1861

open access: yes, 2008
Published as part of Barcellos, Aline & Grazia, Jocelia, 2008, Revision of the genus Poriptus Stål (Hemiptera: Heteroptera: Pentatomidae: Pentatominae), pp.
Barcellos, Aline, Grazia, Jocelia
openaire   +4 more sources

Ticks and tick‐borne bacterial pathogens found on hard ticks (Acari: Ixodidae) on cattle in the Central River region of The Gambia

open access: yesMedical and Veterinary Entomology, EarlyView.
First detection of Ehrlichia minasensis, Anaplasma marginale and hemotropic Mycoplasma spp. in cattle in The Gambia. Identification of four tick species, with Hyalomma marginatum being the most common. 15.6% of ticks tested positive for tick‐borne pathogens, including Ehrlichia spp., A. marginale and hemotropic Mycoplasma spp.
Alpha Kargbo   +9 more
wiley   +1 more source

Multiple origins of dorsal ecdysial sutures in trilobites and their relatives

open access: yeseLife
Euarthropods are an extremely diverse phylum in the modern, and have been since their origination in the early Palaeozoic. They grow through moulting the exoskeleton (ecdysis) facilitated by breaking along lines of weakness (sutures).
Kun-sheng Du   +5 more
doaj   +1 more source

Complete mitochondrial genome of xanthid crab Atergatis floridus (Linnaeus, 1767)

open access: yesMitochondrial DNA. Part B. Resources, 2018
The complete mitochondrial genome sequenced from the floral egg crab Atergatis floridus (Linnaeus, 1767) and the determination of the position of the species in the reconstructed phylogenetic tree of the infraorder Brachyura using the protein coding ...
Mustafa Zafer Karagozlu   +4 more
doaj   +1 more source

Taxonomic quasi‐primes: peptides charting lineage‐specific adaptations and disease‐relevant loci

open access: yesProtein Science, Volume 34, Issue 9, September 2025.
Abstract The identification of succinct, universal fingerprints that enable the characterization of individual taxonomies can reveal insights into trait development. Here, we introduce taxonomic quasi‐primes, peptide k‐mer sequences that are exclusively present in a specific taxonomy and absent from all others.
Eleftherios Bochalis   +5 more
wiley   +1 more source

Analysis of complete mitochondrial genome of Etisus anaglyptus (Arthropoda, Decapoda, Xanthidae) with phylogenetic consideration

open access: yesMitochondrial DNA. Part B. Resources, 2018
The complete mitochondrial genome is sequenced and analyzed from a xanthid crab Etisus anaglyptus, which is the first complete mitochondrial genome for the genus. The mitochondrial genome length of E.
Mustafa Zafer Karagozlu   +3 more
doaj   +1 more source

Pax6 and eye development in Arthropoda

open access: yesArthropod Structure & Development, 2006
The arthropod compound eye is one of the three main types of eyes observed in the animal kingdom. Comparison of the eyes seen in Insecta, Crustacea, Myriapoda and Chelicerata reveals considerable variation in terms of overall cell number, cell positioning, and photoreceptor rhabdomeres, yet, molecular data suggest there may be unexpected similarities ...
Callaerts, P   +3 more
openaire   +4 more sources

Comparative Embryology and Transcriptomics of Asellus infernus, an Isopod Crustacean From Sulfidic Groundwater

open access: yesEvolution &Development, Volume 27, Issue 3, September 2025.
Individuals of Asellus infernus, a sulfidic subterranean population of the Asellus aquaticus species complex from southeastern Romania (left) and surface individuals of A. aquaticus (right). Extreme differences in phenotype are seen comparing the subterranean and surface individuals as adults (top panels) and as embryonic samples (bottom panels ...
Haeli J. Lomheim   +8 more
wiley   +1 more source

Intraspecific variation of early Cambrian (stage 3) arthropod Retifacies abnormalis revealed by morphometric analyses

open access: yesFrontiers in Ecology and Evolution
Retifacies abnormalis is a large artiopodan euarthropod known only from the famous fossil deposits of the Chengjiang biota, China (Cambrian Series 2, Stage 3).
Weiliang Lin   +3 more
doaj   +1 more source

The Influence of Spatial Extent and Distance on Macroinvertebrate‐Environment Relationships in Conterminous USA Stream Sites

open access: yesJournal of Biogeography, Volume 52, Issue 9, September 2025.
ABSTRACT Aim The relationships between environmental variables and macroinvertebrate assemblages depend on spatial extent, but the relative importance of local and regional factors remains unclear. Understanding these scale‐dependent relationships is crucial for improving biodiversity assessments and ecosystem management.
Bruno S. Godoy   +2 more
wiley   +1 more source

Home - About - Disclaimer - Privacy