Search filters

List of works by Jörg U. Hammel

A fossil biting midge (Diptera: Ceratopogonidae) from early Eocene Indian amber with a complex pheromone evaporator

scientific article

A new flow-regulating cell type in the Demosponge Tethya wilhelma - functional cellular anatomy of a leuconoid canal system

scientific article

A previously unknown feeding mode in millipedes and the convergence of fluid feeding across arthropods

scientific article published in 2022

Capture of Prey, Feeding, and Functional Anatomy of the Jaws in Velvet Worms (Onychophora).

scientific article published on 30 March 2015

Climate change and sexual size dimorphism in an Arctic spider

scientific article

Corrigendum: A fossil biting midge (Diptera: Ceratopogonidae) from early Eocene Indian amber with a complex pheromone evaporator

scientific article published on 8 March 2017

Deep metazoan phylogeny: when different genes tell different stories.

scientific article

Diversity of schizomids (Arachnida: Schizomida) revealed by new fossil genera and species from mid-Cretaceous Burmese amber with implications for a Gondwanan origin of the Burma Terrane ⬇️

scientific article published in 2022

Earliest Onychophoran in Amber Reveals Gondwanan Migration Patterns

scientific article

Ecomorphology of the pectoral girdle in anurans (Amphibia, Anura): Shape diversity and biomechanical considerations

scientific article published on 17 September 2020

Estimation of sinking velocities using free-falling dynamically scaled models: foraminifera as a test case

scientific article published on 23 December 2020

Et latet et lucet: Discoveries from the Phyletisches Museum amber and copal collection in Jena, Germany

scientific article published in 2024

Evaluation of contrasting techniques for X-ray imaging of velvet worms (Onychophora).

scientific article published on 22 February 2018

First record of the spider family Hersiliidae (Araneae) from the Mesozoic of Europe (Bakony Mts, Hungary) ⬇️

scientific article published in March 2022

First steps toward suctorial feeding in millipedes: Comparative morphology of the head of the Platydesmida (Diplopoda: Colobognatha)

scientific article published on 07 February 2021

Gains and losses of coral skeletal porosity changes with ocean acidification acclimation

scientific article

Genomic-Phenomic Reciprocal Illumination: Desyopone hereon gen. et sp. nov., an Exceptional Aneuretine-like Fossil Ant from Ethiopian Amber (Hymenoptera: Formicidae: Ponerinae)

scientific article published in 2022

High density resolution synchrotron radiation based x-ray microtomography (SR μCT) for quantitative 3D-morphometrics in zoological sciences

article published in 2008

Independent evolution of striated muscles in cnidarians and bilaterians.

scientific article

Integrative anatomical study of the branched annelid Ramisyllis multicaudata (Annelida, Syllidae)

scientific article published in 2021

Measurement error in μCT-based three-dimensional geometric morphometrics introduced by surface generation and landmark data acquisition

scientific article published on 07 May 2019

Myoanatomy of the velvet worm leg revealed by laboratory-based nanofocus X-ray source tomography.

scientific article published on 6 November 2017

P05 imaging beamline at PETRA III: first results

Propagation-based phase-contrast tomography of a guinea pig inner ear with cochlear implant using a model-based iterative reconstruction algorithm

scientific article published on 10 October 2018

RNA interference in marine and freshwater sponges: actin knockdown in Tethya wilhelma and Ephydatia muelleri by ingested dsRNA expressing bacteria

scientific article

Reconstructing the anterior part of the nervous system of Gordius aquaticus (Nematomorpha, cycloneuralia) by a multimethodological approach

scientific article

Retraction of the dissolution front in natural porous media.

scientific article published on 9 April 2018

Revision of recluse spiders (Araneae: Sicariidae: Loxosceles) preserved in Dominican amber and a total-evidence phylogeny of Scytodoidea reveal the first fossil Drymusidae ⬇️

scientific article published on 28 September 2022

Sponge budding is a spatiotemporal morphological patterning process: Insights from synchrotron radiation-based x-ray microtomography into the asexual reproduction of Tethya wilhelma

scientific article

Stingless bees (Hymenoptera: Apidae) in Holocene copal and Defaunation resin from Eastern Africa indicate Recent biodiversity change ⬇️

scholarly article published in 2022

Synchrotron X‐ray imaging of a dichasium cupule of Castanopsis from Eocene Baltic amber

scientific article published on 13 December 2018

The NOVA project: maximizing beam time efficiency through synergistic analyses of SRμCT data

The contractile sponge epithelium sensu lato--body contraction of the demosponge Tethya wilhelma is mediated by the pinacoderm

scientific article

The first fossil of the pseudoscorpion family Ideoroncidae (Arachnida: Pseudoscorpiones): A new taxon from the mid-Cretaceous of northern Myanmar ⬇️

scientific article published in February 2022

The first fossils of the most basal pseudoscorpion family (Arachnida: Pseudoscorpiones: Pseudotyrannochthoniidae): evidence for major biogeographical shifts in the European paleofauna ⬇️

scientific article published on 22 June 2021

The first larva of the cucujiform superfamily Cleroidea from the Mesozoic and its ecological implications (Coleoptera)

scientific article published in 2023

The genus Plecia (Diptera: Bibionidae) in middle Miocene Dominican amber

The mid-Cretaceous †Lepiceratus Gen. nov. and the Evolution of the Relict Beetle Family Lepiceridae (Insecta: Coleoptera: Myxophaga)

scientific article published on 22 April 2020

The non-hierarchical, non-uniformly branching topology of a leuconoid sponge aquiferous system revealed by 3D reconstruction and morphometrics using corrosion casting and X-ray microtomography

scientific article published in 2011

Unveiling ancient diversity of long-tailed wasps (Hymenoptera: Megalyridae): new taxa from Cretaceous Kachin and Taimyr ambers and their phylogenetic affinities

scientific article published in 2024

First flower inclusion and fossil evidence of Cryptocarya (Laurales, Lauraceae) from Miocene amber of Zhangpu (China)

scientific article published in 2024

Paulina is supported by:

About Paulina

Help