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Diversity, Volume 12, Issue 2

February 2020 - 45 articles

Cover Story: Marine Heterobranchia are beautiful and enigmatic animals, fascinating not only biologists. North Sulawesi (Indonesia) is a hotspot for these animals. We have performed the first diversity study about this group of sea slugs in this area, in particular, Bangka Archipelago. We found 149 species in this first monitoring, and 33 of them are new to science. All species are depicted alive in photos taken under water or in the laboratory. Statistical analyses show that this number is far from final, showing that monitoring is essential for documenting diversity shifts due to environmental changes. View this paper.
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Articles (45)

  • Article
  • Open Access
36 Citations
7,706 Views
19 Pages

Structure of Rhodolith Beds and Surrounding Habitats at the Doce River Shelf (Brazil)

  • Vitória L. Holz,
  • Ricardo G. Bahia,
  • Cláudia S. Karez,
  • Fernanda V. Vieira,
  • Fernando C. Moraes,
  • Nicholas F. Vale,
  • Daniela B. Sudatti,
  • Leonardo T. Salgado,
  • Rodrigo L. Moura and
  • Gilberto M. Amado-Filho
  • + 1 author

15 February 2020

The world’s largest rhodolith beds have been reported from the Brazilian continental shelf. Highly biodiverse beds are located in Southeast Brazil, but ecological aspects of these beds remain unknown. Despite their ecological importance, rhodolith be...

  • Review
  • Open Access
43 Citations
10,435 Views
20 Pages

Livelihood, Food and Nutrition Security in Southern Africa: What Role Do Indigenous Cattle Genetic Resources Play?

  • Obvious Mapiye,
  • Obert C. Chikwanha,
  • Godswill Makombe,
  • Kennedy Dzama and
  • Cletos Mapiye

12 February 2020

Of the 345 million people in the Southern African Development Community (SADC), 30.6% are severely food insecure, 8% malnourished and 50% live with less than US $1 per day, respectively. Livelihood, food and nutrition security have, therefore, become...

  • Article
  • Open Access
4 Citations
4,138 Views
13 Pages

12 February 2020

Understanding the capacity of estuarine organisms to acclimate to stressful conditions provides insights into how communities cope within fluctuating environments. The opportunistic spionid polychaete, Streblospio gynobranchiata Rice and Levin, 1998,...

  • Communication
  • Open Access
9 Citations
3,826 Views
7 Pages

11 February 2020

Priority effects can be used to promote target species during restoration. Early planting can provide an advantage over later-arriving species, increasing abundance of these early-arrivers in restored communities. However, we have limited knowledge o...

  • Article
  • Open Access
14 Citations
5,655 Views
11 Pages

Urbanization and Human Population Favor Species Richness of Alien Birds

  • Maria Lazarina,
  • Mariana A. Tsianou,
  • Georgios Boutsis,
  • Aristi Andrikou-Charitidou,
  • Elpida Karadimou and
  • Athanasios S. Kallimanis

11 February 2020

Human activities like urbanization and agriculture affect spatial biodiversity patterns. The presence and activities of humans richly benefit alien species, but native species usually decline in human-impacted areas. Considering that the richness of...

  • Article
  • Open Access
6 Citations
4,279 Views
15 Pages

Knowledge Gaps or Change of Distribution Ranges? Explaining New Records of Birds in the Ecuadorian Tumbesian Region of Endemism

  • Adrian Orihuela-Torres,
  • Boris Tinoco,
  • Leonardo Ordóñez-Delgado and
  • Carlos Ivan Espinosa

7 February 2020

The change in the distribution range is a common response of various species facing the effects of anthropogenic global change. We used new distribution records of birds reported during the last two decades from the Ecuadorian part of the Tumbesian r...

  • Feature Paper
  • Article
  • Open Access
18 Citations
6,983 Views
15 Pages

Effects of Forest Fragmentation on the Vertical Stratification of Neotropical Bats

  • Inês Silva,
  • Ricardo Rocha,
  • Adrià López-Baucells,
  • Fábio Z. Farneda and
  • Christoph F. J. Meyer

7 February 2020

Vertical stratification is a key component of the biological complexity of rainforests. Understanding community- and species-level responses to disturbance across forest strata is paramount for evidence-based conservation and management. However, eve...

  • Article
  • Open Access
21 Citations
9,381 Views
10 Pages

7 February 2020

The integration of state-of-the-art molecular techniques and analyses, together with a broad taxonomic sampling, can provide new insights into bird interrelationships and divergence. Despite their evolutionary significance, the relationships among se...

  • Article
  • Open Access
21 Citations
9,037 Views
11 Pages

Venomous Snake Abundance Within Snake Species’ Assemblages Worldwide

  • Luca Luiselli,
  • Leonardo Sale,
  • Godfrey C. Akani and
  • Giovanni Amori

7 February 2020

Venomous snakes are among the main sources of mortality for humans in rural regions, especially in tropical countries. In this study, a meta-analysis of quantitative community ecology studies on snake assemblages throughout the world was conducted in...

  • Review
  • Open Access
13 Citations
6,363 Views
8 Pages

Domestic Free-Range Pig Genetic Resources in Southern Africa: Progress and Prospects

  • Tinyiko Edward Halimani,
  • Obvious Mapiye,
  • Tawanda Marandure,
  • Diedre Januarie,
  • Venancio Edward Imbayarwo-Chikosi and
  • Kennedy Dzama

7 February 2020

Pig genetic resources in Africa originate from different regions and were introduced through several migration pathways. Genetic analysis has shown a strong phylogeographic pattern, with pigs on the eastern parts showing a high frequency of alleles f...

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Diversity - ISSN 1424-2818