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Diversity, Volume 11, Issue 9

September 2019 - 33 articles

Cover Story: We combined anatomical and genomic data to resolve the contentious phylogenetic relationships among Strisores, a clade of birds that includes the nocturnal nightjars, oilbirds, potoos, and frogmouths, along with the diurnal swifts and hummingbirds. Our findings add to a growing body of evidence suggesting that nightjars represent the extant sister group to all other strisoreans. Based on our results, we infer that the fruit-eating Oilbird and perch-hunting frogmouths (the skull of which is illustrated here) evolved from ancestors that hunted insects on the wing—a hypothesis supported by the novel phylogenetic placements recovered for some fossil strisoreans in our analyses. View this paper.
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Articles (33)

  • Article
  • Open Access
4 Citations
4,323 Views
17 Pages

19 September 2019

Carex rupestris is an endangered and rare arctic-alpine element of the Western Carpathian flora. Given the geographically isolated and spatially restricted peripheral ranges of arctic-alpine species, there is a good chance that many species of conser...

  • Article
  • Open Access
13 Citations
4,407 Views
15 Pages

19 September 2019

Short, standardized gene fragments for species identification (DNA barcodes) have proven effective in delineating closely-related insect species, and can be critical characters to include in taxonomic studies. This is also the case for the species-ri...

  • Review
  • Open Access
35 Citations
6,114 Views
19 Pages

17 September 2019

Although the effect of ecosystem engineers in structuring communities is common in several systems, it is seldom as evident as in shallow marine soft-bottoms. These systems lack abiotic three-dimensional structures but host biogenic structures that p...

  • Article
  • Open Access
36 Citations
9,221 Views
20 Pages

Mitochondrial Genome Diversity in Collembola: Phylogeny, Dating and Gene Order

  • Chiara Leo,
  • Antonio Carapelli,
  • Francesco Cicconardi,
  • Francesco Frati and
  • Francesco Nardi

17 September 2019

Collembola (springtails) are an early diverging class of apterygotes, and mark the first substantial radiation of hexapods on land. Despite extensive work, the relationships between major collembolan lineages are still debated and, apart from the Ear...

  • Article
  • Open Access
18 Citations
7,232 Views
32 Pages

First Survey of Heterobranch Sea Slugs (Mollusca, Gastropoda) from the Island Sangihe, North Sulawesi, Indonesia

  • Nani Undap,
  • Adelfia Papu,
  • Dorothee Schillo,
  • Frans Gruber Ijong,
  • Fontje Kaligis,
  • Meita Lepar,
  • Cora Hertzer,
  • Nils Böhringer,
  • Gabriele M. König and
  • Till F. Schäberle
  • + 1 author

17 September 2019

Indonesia is famous for its underwater biodiversity, which attracts many tourists, especially divers. This is also true for Sangihe Islands Regency, an area composed of several islands in the northern part of North Sulawesi. However, Sangihe Islands...

  • Article
  • Open Access
15 Citations
4,552 Views
16 Pages

16 September 2019

Bamboos are opportunistic species that rapidly colonize open areas following forest disturbance, forming dense clusters that alter the regenerative processes and maintain lower levels of tree diversity. Widespread forest degradation, especially in La...

  • Article
  • Open Access
17 Citations
4,634 Views
19 Pages

The Influential Role of the Habitat on the Diversity Patterns of Free-Living Aquatic Nematode Assemblages in the Cuban Archipelago

  • Maickel Armenteros,
  • José Andrés Pérez-García,
  • Diana Marzo-Pérez and
  • Patricia Rodríguez-García

16 September 2019

Free living nematodes are the most abundant and diverse metazoans in aquatic sediments. We used a framework of habitat types to reveal quantitative patterns in species richness (SR), β-diversity, and biological traits (BT). Meiofauna was quantitative...

  • Article
  • Open Access
3 Citations
4,188 Views
19 Pages

16 September 2019

Bioassessment assumes that ecological conditions remain stable in the absence of environmental changes. Evidence suggests this assumption may hold for reference streams, but knowledge gaps remain for impacted streams. Our study quantified interannual...

  • Article
  • Open Access
12 Citations
5,804 Views
17 Pages

Potential Invasion Risk of Pet Traded Lizards, Snakes, Crocodiles, and Tuatara in the EU on the Basis of a Risk Assessment Model (RAM) and Aquatic Species Invasiveness Screening Kit (AS-ISK)

  • Oldřich Kopecký,
  • Anna Bílková,
  • Veronika Hamatová,
  • Dominika Kňazovická,
  • Lucie Konrádová,
  • Barbora Kunzová,
  • Jana Slaměníková,
  • Ondřej Slanina,
  • Tereza Šmídová and
  • Tereza Zemancová

13 September 2019

Because biological invasions can cause many negative impacts, accurate predictions are necessary for implementing effective restrictions aimed at specific high-risk taxa. The pet trade in recent years became the most important pathway for the introdu...

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Diversity - ISSN 1424-2818Creative Common CC BY license