Results 71 to 80 of about 1,131 (138)
The evolutionary history of Coleoptera (Insecta) in the late Palaeozoic and the Mesozoic
Systematic Entomology, Volume 49, Issue 3, Page 355-388, July 2024.Structural transformations of the elytra and abdomen played a major role in the early beetle evolution in the Permian. Polyphaga appear late in the fossil record, with only a few fossils of Elateriformia in the Late Triassic. Several factors were involved in the enormous diversification of beetles in the Cretaceous but evolutionary interactions with ...
Rolf G. Beutel +6 more
wiley +1 more source
Enamel-like apatite crown covering amorphous mineral in a crayfish mandible
Nature Communications, 2012 Carbonated hydroxyapatite is the mineral found in vertebrate bones and teeth, whereas invertebrates utilize calcium carbonate in their mineralized organs. In particular, stable amorphous calcium carbonate is found in many crustaceans.
Shmuel Bentov +7 more
semanticscholar +1 more source
Localization of Lupoid Leishmaniasis on the face: A case control study
JEADV Clinical Practice, Volume 3, Issue 2, Page 653-657, June 2024.Abstract Background In Lupoid Leishmaniasis, erythematous to brown papules often occur around a central old scar, which can expand over time. For unclear reasons, these lesions tend to develop on the facial area. Objectives This study was conducted to study the distribution of Lupoid Leishmaniasis lesions on the face and compare them with those of ...
Mohammad J. Yazdanpanah +4 more
wiley +1 more source
Subdivision of arthropod cap-n-collar expression domains is restricted to Mandibulata
EvoDevo, 2014 The monophyly of Mandibulata - the division of arthropods uniting pancrustaceans and myriapods - is consistent with several morphological characters, such as the presence of sensory appendages called antennae and the eponymous biting appendage, the ...
P. Sharma +4 more
semanticscholar +1 more source
, 2014 To infer diet and feeding mode of zoea of Nihonotrypaea harmandi (Bouvier, 1901), fine functional morphology of the mouthparts and composition of undigested remnants of ingested prey organisms contained in the gut were investigated. A mesh-like structure
Rei Somiya, Toshikazu Suzuki, A. Tamaki
semanticscholar +1 more source
Frontiers in Zoology, 2015 IntroductionThe astonishing spectrum of scarabaeine lifestyles makes them an attractive group for studies in entomology and evolutionary biology.
M. Bai +5 more
semanticscholar +1 more source
Morphology and evolution of Malacostraca [PDF]
, 2014 In this dissertation project comparative morphological studies on the nervous system, mandible structure and sensory equipment of Decapoda and Peracarida are presented and interpreted with regard to the evolution of the taxa.
Geiselbrecht, Hannes
core
Francisella–Arthropod Vector Interaction and its Role in Patho-Adaptation to Infect Mammals
Front. Microbio., 2011 Francisella tularensis is a Gram-negative, intracellular, zoonotic bacterium, and is the causative agent of tularemia with a broad host range. Arthropods such as ticks, mosquitoes, and flies maintain F.
Christine Akimana, Y. Kwaik
semanticscholar +1 more source
A previously unknown feeding mode in millipedes and the convergence of fluid feeding across arthropods. [PDF]
Sci Adv, 2022 Moritz L +4 more
europepmc +1 more source
A modern type of ant-like stone beetle larva preserved in 99-million-year-old Kachin amber [PDF]
, 2022 Scydmaeninae, the group of ant-like stone beetles, was previously named “Scydmaenidae”, but is today recognized as an ingroup of Staphylinidae. The group has a more or less global distribution and includes 4,900 formally described species.
HAUG, Carolin +3 more
core +1 more source