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List of works by Erik J Ragsdale

<i>Tokorhabditis tauri</i> n. sp. and <i>T. atripennis</i> n. sp. (Rhabditida: Rhabditidae), isolated from <i>Onthophagus</i> dung beetles (Coleoptera: Scarabaeidae) from the Eastern USA and Japan

scientific article published in 2022

A developmental switch coupled to the evolution of plasticity acts through a sulfatase

scientific article

A draft genome for a species of Halicephalobus (Panagrolaimidae)

scientific article published on 01 January 2019

A phylogenetic framework for root lesion nematodes of the genus Pratylenchus (Nematoda): Evidence from 18S and D2-D3 expansion segments of 28S ribosomal RNA genes and morphological characters

scientific article published on 26 April 2008

A sulfotransferase dosage-dependently regulates mouthpart polyphenism in the nematode Pristionchus pacificus

scientific article published in Nature Communications

Adaptive value of a predatory mouth-form in a dimorphic nematode

scientific article published in 2014

Allodiplogaster josephin. sp. and A. seanin. sp. (Nematoda: Diplogastridae), associates of soil-dwelling bees in the eastern USA

Author Correction: A sulfotransferase dosage-dependently regulates mouthpart polyphenism in the nematode Pristionchus pacificus

scientific article published in Nature Communications

Cervidellus sonorensis n. sp. (Nematoda: Cephalobidae) from the desert of Anza-Borrego, CA, USA

Comparative, three-dimensional anterior sensory reconstruction of Aphelenchus avenae (nematoda: Tylenchomorpha).

scientific article

Complex small-molecule architectures regulate phenotypic plasticity in a nematode

scientific article

Decoding the architecture and origins of mechanisms for developmental polyphenism

scientific article published on 12 August 2017

Description of three Pristionchus species (Nematoda: Diplogastridae) from Japan that form a cryptic species complex with the model organism P. pacificus

scientific article

Evolution of developmental plasticity by opposing dosage of signalling-modifying enzymes

scholarly article published 20 May 2018

Feeding plasticity in the nematode Pristionchus pacificus is influenced by sex and social context and is linked to developmental speed.

scientific article published in May 2013

Introduction to Nematode Genome and Transcriptome Announcements in the Journal of Nematology

scientific article published on June 2017

Large-scale diversification without genetic isolation in nematode symbionts of figs.

scientific article published on 15 January 2016

Leptojacobus dorci n. gen., n. sp. (Nematoda: Diplogastridae), an Associate of Dorcus Stag Beetles (Coleoptera: Lucanidae).

scientific article

Levipalatum texanum n. gen., n. sp. (Nematoda: Diplogastridae), an androdioecious species from the south-eastern USA

article

Mouth dimorphism and the evolution of novelty and diversity

Multiple plasticity regulators reveal targets specifying an induced predatory form in nematodes

scientific article published on 31 July 2019

Parapristionchus giblindavisi n. gen., n. sp. (Rhabditida: Diplogastridae) isolated from stag beetles (Coleoptera: Lucanidae) in Japan

scholarly article by Natsumi Kanzaki published in May 2012

Polyphenism of a novel trait integrated rapidly evolving genes into ancestrally plastic networks

scientific article published on 15 September 2020

Pristionchus bucculentus n. sp. (Rhabditida: Diplogastridae) Isolated from a Shining Mushroom Beetle (Coleoptera: Scaphidiidae) in Hokkaido, Japan

scientific article

Rapid diversification associated with a macroevolutionary pulse of developmental plasticity

scientific article published in 2015

Reconstruction of the pharyngeal corpus of Aphelenchus avenae (Nematoda: Tylenchomorpha), with implications for phylogenetic congruence

scholarly article by ERIK J. RAGSDALE et al published 30 November 2010 in Zoological Journal of the Linnean Society

Regulators of an ancient polyphenism evolved through episodic protein divergence and parallel gene radiations

scientific article published on 26 February 2020

Resolving phylogenetic incongruence to articulate homology and phenotypic evolution: a case study from Nematoda

scientific article published on 27 January 2010

Revised hypotheses for phylogenetic homology of the stomatostylet in tylenchid nematodes

scholarly article by James Baldwin et al published 1 July 2004 in Nematology

Revision of the paraphyletic genus Koerneria Meyl, 1960 and resurrection of two other genera of Diplogastridae (Nematoda)

scientific article

Specialization of a polyphenism switch gene following serial duplications in Pristionchus nematodes

scientific article published on 20 July 2016

Specialization of a polyphenism switch gene following serial duplications in Pristionchus nematodes

article

Sudhausia aristotokia n. gen., n. sp. and S. crassa n. gen., n. sp. (Nematoda: Diplogastridae): viviparous new species with precocious gonad development

article

Taxonomy and natural history: the genus Pristionchus

The Nuclear Hormone Receptor NHR-40 Acts Downstream of the Sulfatase EUD-1 as Part of a Developmental Plasticity Switch in Pristionchus.

scientific article published on 20 July 2016

Three new species of Pristionchus (Nematoda: Diplogastridae) show morphological divergence through evolutionary intermediates of a novel feeding-structure polymorphism

article

Three-dimensional reconstruction of the stomatostylet and anterior epidermis in the nematode Aphelenchus avenae (Nematoda: Aphelenchidae) with implications for the evolution of plant parasitism

scientific article

Tokorhabditis n. gen. (Rhabditida, Rhabditidae), a comparative nematode model for extremophilic living ⬇️

scholarly article published in 2021

Two New Species of Pristionchus (Rhabditida: Diplogastridae): P. fissidentatus n. sp. from Nepal and La Réunion Island and P. elegans n. sp. from Japan

scientific article

Two androdioecious and one dioecious new species of pristionchus (nematoda: diplogastridae): new reference points for the evolution of reproductive mode

scientific article

Two new and two recharacterized species from a radiation of pristionchus (nematoda: diplogastridae) in europe

scientific article

Two new species of Pristionchus (Nematoda: Diplogastridae) support the biogeographic importance of Japan for the evolution of the genus Pristionchus and the model system P. pacificus

scientific article

Ultrastructure and life history of Myolaimus byersi n. sp. (Myolaimina: Myolaimidae), a phoretic associate of the crane fly, Limonia schwarzi (Alexander) (Limoniidae), in Florida

article by Robin Giblin-Davis et al published 1 July 2010 in Nematology

nematodes are sexually transmitted mutualists that alter the bacterial and fungal communities of their beetle host

article published in the Proceedings of the National Academy of Sciences of the United States of America

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