Results 41 to 50 of about 650,609 (308)

Integrative taxonomy of cryptic Pachypus chafers using museomics, morphometrics, barcoding, and genomic DNA analysis (Coleoptera: Scarabaeidae: Pachypodinae)

open access: yesScientific Reports
The taxonomy of the endemic Mediterranean genus Pachypus Dejean, 1821 has long been complicated by cryptic diversity and limited morphological differentiation.
Dirk Ahrens   +17 more
doaj   +1 more source

Repeated subsamples during DNA extraction reveal increased diversity estimates in DNA metabarcoding of Malaise traps

open access: yesEcology and Evolution, 2022
With increased application of DNA metabarcoding in biodiversity assessment, various laboratory protocols have been optimized, and their further evaluation is subject of current research. Homogenization of bulk samples and subsequent DNA extraction from a
Vera M. A. Zizka   +7 more
doaj   +1 more source

Grip and Grasp: Lizard Claw Inspired Robotic Manipulators

open access: yesAdvanced Robotics Research, EarlyView.
Our study identifies the most effective lizard claw shape for use as an end effector in a bioinspired robotic manipulator. By examining key geometric features and combining them into comparative indices, the Crotaphytus collaris claw is found to be the best fit.
Hyeon Lee   +4 more
wiley   +1 more source

Modelling biodiversity scenarios in madagascar under both the effects of climate change and anthropogenic deforestation [PDF]

open access: yes, 2015
Madagascar is widely known for its exceptional biodiversity which is, for the terrestrial part, mainly concentrated in tropical forests. This biodiversity is severely threatened by both climate change and deforestation.
Allnutt, Thomas F.   +7 more
core  

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

open access: yesAdvanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

An annotated catalog of Annelida types at the Museum of Nature Hamburg, Zoology. Part I: Annelida: Errantia: Aciculata: Eunicida, Myzostomida, Aciculata incertae sedis, and Errantia: Protodriliformia [PDF]

open access: yesEvolutionary Systematics
We present Part I of an annotated catalog of types in the Annelida collection of the Museum of Nature Hamburg, Leibniz Institute for the Analysis of Biodiversity Change.
Jenna M. Moore   +2 more
doaj   +3 more sources

Community stability is related to animal diversity change

open access: yesEcosphere, 2022
Understanding the drivers of community stability in times of increasing anthropogenic pressure is an urgent issue. Biodiversity is known to promote community stability, but studies of the biodiversity–stability relationship rarely consider the full ...
Marta A. Jarzyna   +10 more
doaj   +1 more source

Diversity of Pharmaceuticals Enhances Antibiotic Resistance in the Invertebrate Gut via Biofilm‐Mediated Mechanisms

open access: yesAdvanced Science, EarlyView.
Pharmaceutical diversity acts as an independent driver of antibiotic resistance in soil invertebrates. While bulk soil remains unaffected, the collembolan gut microbiome exhibits significant resistance gene enrichment under complex chemical exposure and diurnal warming.
Yi‐Fei Wang   +11 more
wiley   +1 more source

Hábitat, agregaciones y desarrollo postembrionario del milpiés Hirudicryptus canariensis (Loksa, 1967) en el bosque de laurisilva de Tenerife (Diplopoda: Siphonocryptida)

open access: yesGraellsia, 2023
Los milpiés (Diplopoda) son detritívoros que viven generalmente ocultos dentro del suelo y la hojarasca, y en la mayoría de las especies poco se conoce sobre su biología.
Leif Moritz‍   +2 more
doaj   +1 more source

Landscape metrics and indices : an overview of their use in landscape research [PDF]

open access: yes, 2009
The aim of this overview paper is to analyze the use of various landscape metrics and landscape indices for the characterization of landscape structure and various processes at both landscape and ecosystem level.
Antrop, Marc   +4 more
core   +2 more sources

Home - About - Disclaimer - Privacy