Results 71 to 80 of about 43,071 (302)
Frontiers in Endocrinology, 2019 During animal evolution, ancestral Cnidaria and Bilateria diverged more than 600 million years ago. The nervous systems of extant cnidarians are strongly peptidergic.
T. L. Koch, C. Grimmelikhuijzen
semanticscholar +1 more source
Frontiers in Microbiology, 2021 Microbial communities confer multiple beneficial effects to their multicellular hosts. To evaluate the evolutionary and ecological implications of the animal-microbe interactions, it is essential to understand how bacterial colonization is secured and ...
Laura Baldassarre +6 more
doaj +1 more source
First record of conulariids from the Tērvete Formation, Upper Devonian of Latvia [PDF]
Estonian Journal of Earth Sciences, 2020 Phosphatized remains belonging to conulariids have been found in the Middle Famennian (Upper Devonian) deposits of the TÄrvete Formation of Latvia for the first time.
Ervīns Lukševičs
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Dietary resilience of coral reef fishes to habitat degradation
Journal of Animal Ecology, EarlyView.Metabarcoding of gut contents shows that two common benthic‐feeding reef fishes with different feeding stratgies—a butterflyfish (Chaetodon capistratus) and a hamlet (Hypoplectrus puella)—shift diets on degraded reefs. These shifts mirror contrasting patterns in body condition: butterflyfish showed strong individual variation, whereas condition was ...
Friederike Clever +9 more
wiley +1 more source
Acta Scientiarum: Biological Sciences, 2016 It is reported the parasitization of Kudoa sp. (Myxozoa, Multivalvulida) within the somatic muscles of the fish Odontesthes bonariensis (Valenciennes, 1835), Micropogonias furnieri (Desmarest, 1823) and Mugil liza Valenciennes, 1836, captured off Rio ...
Jorge Costa Eiras +3 more
doaj +1 more source
The enigmatic cnidarian Martsaphyton moxi gen. et sp. nov. from the Darriwilian (Middle Ordovician) of Estonia [PDF]
Estonian Journal of Earth Sciences, 2020 On the basis of detailed SEM-EDS study and computer tomography scanning, the single specimen of the enigmatic Martsaphyton moxi from the Aseri Stage (Darriwilian; Middle Ordovician) of Estonia, was identified as a member of the phylum Cnidaria and ...
Oive Tinn, Olev Vinn, Leho Ainsaar
doaj +1 more source
Prioritising research on endocrine disruption in the marine environment: a global perspective
Biological Reviews, EarlyView.ABSTRACT A healthy ocean is a crucial life support system that regulates the global climate, is a source of oxygen and supports major economic activities. A vast and understudied biodiversity from micro‐ to macro‐organisms is integral to ocean health.
Patricia I. S. Pinto +23 more
wiley +1 more source
A comparative study of populations of Ectopleura crocea and Ectopleura ralphi (Hydrozoa, Tubulariidae) from the Southwestern Atlantic Ocean [PDF]
, 2014 Ectopleura crocea (L. Agassiz, 1862) and Ectopleura ralphi (Bale, 1884) are two of the nominal tubulariid species re-corded for the Southwestern Atlantic Ocean (SWAO), presumably with wide but disjunct geographical ranges and similar morphologies.
Ale, Ezequiel +2 more
core +1 more source
AlkaPlorer: A database‐driven explorer for natural alkaloids and derivatives
Journal of Integrative Plant Biology, EarlyView.The alkaloid database AlkaPlorer integrates over 130,000 compounds across 12,250 species. By linking chemical structures with biological and evolutionary data, it reveals how these molecules evolve and function. This platform serves as a vital resource for AI‐driven discovery in plant metabolism and modern drug development. ABSTRACT Alkaloids, renowned
Jiahao Li +5 more
wiley +1 more source
bioRxiv, 2017 Anthozoans (e.g., corals, anemones) are an ecologically important and diverse group of marine metazoans that occur from shallow to deep waters worldwide.
A. Quattrini +16 more
semanticscholar +1 more source