Organisms Diversity and Evolution

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Sex or no sex? Group I introns and independent marker genes reveal the existence of three sexual but reproductively isolated biospecies in Trichia varia (Myxomycetes)
Organisms Diversity and Evolution - Tập 15 - Trang 631-650 - 2015
Yun Feng, Martin Schnittler
Plasmodial slime molds are members of the class Amoebozoa forming elaborate fruit bodies releasing airborne spores. Two species concepts have been developed independently: a morphological relying on fruit body characters, and a biological relying on crossing studies of a few cultivable species. In an attempt to reconcile both concepts, we obtained for 198 specimens of the common species Trichia va...... hiện toàn bộ
Comparative anatomy of the larvae of argid sawflies (Hymenoptera: Argidae): a phylogenetic approach
Organisms Diversity and Evolution - Tập 21 - Trang 361-392 - 2021
Leonardo A. Malagon-Aldana, Akihiko Shinohara, David R. Smith, Lars Vilhelmsen
The larval stage remains unknown for many sawflies, making it difficult to explore the phylogenetic significance of larval morphology. Here, we assemble a data set from the larval anatomy of 22 genera of Argidae and Zenargidae. We scored 85 characters for 48 terminal taxa and use a maximum parsimony approach applying equal (EW) and implied weights (IW) for phylogenetic reconstruction. We describe ...... hiện toàn bộ
Two tribes hidden in one genus: the case of Agaedioxenis Villeneuve (Diptera: Tachinidae: Exoristinae)
Organisms Diversity and Evolution - Tập 15 - Trang 489-512 - 2015
Pierfilippo Cerretti, James E. O’Hara, Isaac S. Winkler, Giuseppe Lo Giudice, John O. Stireman
The Afrotropical tachinid “genus” Agaedioxenis Villeneuve is taken here as an example of the challenges faced by dipterists in classifying one of the most diverse and species rich families of organisms on Earth. Our study has revealed “two tribes hidden in one genus”, with one lineage representing a genus belonging to the tribe Goniini (Agaedioxenis) and the other representing a genus belonging to...... hiện toàn bộ
Cryptic and pseudo-cryptic diversity in the world’s most common bark beetle—Hypothenemus eruditus
Organisms Diversity and Evolution - Tập 17 - Trang 633-652 - 2017
Marius Kambestad, Lawrence R. Kirkendall, Iren L. Knutsen, Bjarte H. Jordal
Hypothenemus eruditus is regarded as the world’s most common bark beetle, collected from numerous host plants on all forested continents. Previous taxonomic treatments remark that the species is morphologically variable and difficult to identify, but to date, no study has analyzed molecular data to investigate possible cryptic or seemingly cryptic (pseudo-cryptic) diversit...... hiện toàn bộ
Ecomorphology of a generalist freshwater gastropod: complex relations of shell morphology, habitat, and fecundity
Organisms Diversity and Evolution - Tập 18 - Trang 425-441 - 2018
Gerlien Verhaegen, Maurine Neiman, Martin Haase
Evolutionary and ecological situations in a species’ native and invasive ranges can be drastically different. This is the case for Potamopyrgus antipodarum Gray (1843) a morphologically highly variable freshwater snail native to New Zealand, where sexual and asexual individuals coexist and experience selective pressure by sterilizing endoparasites. By contrast, only a few asexual lineages have bee...... hiện toàn bộ
Cryptic diversity, sympatry, and other integrative taxonomy scenarios in the Mexican Ceratozamia miqueliana complex (Zamiaceae)
Organisms Diversity and Evolution - Tập 17 - Trang 727-752 - 2017
Lilí Martínez-Domínguez, Fernando Nicolalde-Morejón, Francisco Vergara-Silva, Dennis Wm. Stevenson, Enrique del Callejo
According to the integrative taxonomy (IT) framework, delimitation of taxonomic specimens into bona fide species requires the incorporation of multiple sources of biological evidence that jointly perform a role as systematic criteria. Here, we collected a combination of geographic, morphological (qualitative and quantitative), and molecular data sets from a group of specimens in the Ceratozamia mi...... hiện toàn bộ
ITS2 secondary structure and phylogeny of cyst-forming nematodes of the genus Heterodera (Tylenchida: Heteroderidae)
Organisms Diversity and Evolution - Tập 8 - Trang 182-193 - 2008
Hongwei Ma, Robin M. Overstreet, Sergei A. Subbotin
Correction to: Alcyonidium kuklinskii sp. nov., a new species of Antarctic ctenostome bryozoan with a key to all Antarctic species of the genus
Organisms Diversity and Evolution - - Trang 1-3 - 2024
Thomas Schwaha, Valentina Cometti, Ahmed J. Saadi, Matteo Cecchetto, Stefano Schiaparelli
Correction to: A phylogenetic and taxonomic assessment of Afrotropical Micracidini (Coleoptera, Scolytinae) reveals a strong diversifying role for Madagascar
Organisms Diversity and Evolution - Tập 21 - Trang 279-279 - 2021
Bjarte H. Jordal
A correction to this paper has been published: https://doi.org/10.1007/s13127-021-00488-x
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