Paleontology and Evolutionary Science

Article commentary

Penetrance of symbiont-mediated parthenogenesis is driven by reproductive rate in a parasitoid wasp

Editor rating: 7 / 10

Joseph Gillespie –– It adds an important dimension to understanding the role of reproductive rate on the ability of Wolbachia to induce parthenogenesis
Eocene Loranthaceae pollen pushes back divergence ages for major splits in the family

Editor rating: 8 / 10

Kenneth De Baets –– The authors document the fossil pollen record of parasitic plants across various continents and use it together with molecular sequences to constrain their evolutionary time-scale . This will be relevant for palynologists, (paleo)botanist and evolutionary biologists in general.
The nematode homologue of Mediator complex subunit 28, F28F8.5, is a critical regulator of C. elegans development

Editor rating: 7 / 10

Heather Etchevers –– One of the reviewers in particular was very enthusiastic about the impact of this work on moving the field forward and generating new hypotheses.
Largest baleen whale mass mortality during strong El Niño event is likely related to harmful toxic algal bloom

Editor rating: 8 / 10

Mark Costello –– Provides evidence of a cause of cetacean mortality in relation to toxic phytoplankton ("harmful alga blooms") which are a concern in many parts of the world. Cetacean deaths are often a source of mystery and this indicates that naturally occurring toxic events can be one possible cause.
The presumed oldest flying insect: more likely a myriapod?

Editor rating: 7 / 10

Kenneth De Baets –– The re-investigation of Rhyniognatha is critical as it was originally interpreted one of the oldest in-group insects and has been used to calibrate evolutionary time-scale for insects using molecular clocks in various studies. The divergence estimates of insects might shift to younger ages, which would be more consistent with the fossil record. This is therefore of interest to entomologists, paleontologists, evolutionary biologists, etc.
A novel genus and cryptic species harboured within the monotypic freshwater crayfish genus Tenuibranchiurus Riek, 1951 (Decapoda: Parastacidae)

Editor rating: 7 / 10

Keith Crandall –– This paper demonstrates that there is significant hidden diversity still to be discovered and described in this interesting group of Australian freshwater crayfish.
Anhanguera taxonomy revisited: is our understanding of Santana Group pterosaur diversity biased by poor biological and stratigraphic control?

Editor rating: 8 / 10

Graciela Piñeiro –– This article identy characters in the pterosaur taxonomy that can be ontogenetically variable or sexually constrained, making it important to be taken into account for future research on pterosaur taxonomy and ontogeny.
The earliest known titanosauriform sauropod dinosaur and the evolution of Brachiosauridae

Editor rating: 7 / 10

Jérémy Anquetin –– This work provides a thorough description of an important specimen and also includes a detailed discussion of the phylogeny of the group.
Osteology of Galeamopus pabsti sp. nov. (Sauropoda: Diplodocidae), with implications for neurocentral closure timing, and the cervico-dorsal transition in diplodocids

Editor rating: 7 / 10

Andrew Farke –– Description of new taxon in great detail with comprehensive figures.
Neogene amphibians and reptiles (Caudata, Anura, Gekkota, Lacertilia, and Testudines) from the south of Western Siberia, Russia, and Northeastern Kazakhstan

Editor rating: 9 / 10

Graciela Piñeiro –– This manuscript is an important contribution to the knowledge of the almost unknown Siberian Neogene herpetofauna. It deals not solely with detailed anatomical descriptions and taxonomic identification of the specimens, but provides interesting paleobiogeographic hypotheses concerning the origin and dispersion of the taxa, including newly paleoclimatic and paleoenvironmental aspects spanning mostly the Oligocene to Pliocene periods. Studied environmental parameters include precipitation rates in the Miocene which are compared to current rainfall values for the region.

Discussing these articles

@UCRentomology Anyone can read more here if interested :)

Fossil pollen push back diversification of parasitic Loranthaceae @thePeerJ #EvolutionaryStudies #Paleobiology

New paper: #Whale #cetacean mass mortality during #elnino linked to #toxicalgae #harmfulalgalbloom #psp #chile

Presumed oldest flying #insect more likely a #myriapod? @thePeerJ #Entomology #Paleontology #Paleobiology #Devonian

Novel genus/species in Tenuibranchiurus via @thePeerJ

629 days ago
Our new paper on anhanguerid #pterosaurs at @thePeerJ

Congrats to our own Phil Mannion for the publication of the first titanosauriform #dinosaur in the journal @thePeerJ

Welcome the awesome new diplodocine sauropod species Galeamopus pabsti, from Tschopp and Mateus!

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The Oldest-Known Insect Might Lose Its Title

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