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Diversity, Volume 15, Issue 11

November 2023 - 52 articles

Cover Story: A poorly understood fossil dolphin skull with large teeth, named Xenorophus sloanii 100 years ago in 1923, was found in a limestone pit near Charleston, South Carolina. New specimens from the Ashley Formation (28-30 mya) and the Chandler Bridge Formation (25-23 mya) from nearby fossil sites include ten new skulls, several of which demonstrated associated jaws and postcranial skeletons. This new sample permits the naming of a new species, Xenorophus simplicidens, which likely evolved directly from Xenorophus sloanii. Xenorophus is asymmetrical, with a snout bent to the left, an asymmetrical palate, dentition, mandibles, and even asymmetry throughout the vertebral column, which is related to early directional hearing needed for echolocation. Xenorophidae are the earliest diverging toothed whales (Odontoceti). View this paper
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Articles (52)

  • Article
  • Open Access
4 Citations
3,639 Views
14 Pages

A Snapshot into the Lives of Elephants: Camera Traps and Conservation in Etosha National Park, Namibia

  • Jodie L. Berezin,
  • Amanda J. Odom,
  • Virginia Hayssen and
  • Caitlin E. O’Connell-Rodwell

17 November 2023

Knowledge of elephant movement and grouping patterns in the wild is critical for their management and conservation. Much of these data come from GPS collar data and aerial surveys, which have provided invaluable information, but data from these metho...

  • Article
  • Open Access
2 Citations
5,063 Views
30 Pages

Gamete Recognition Gene Divergence Yields a Robust Eutherian Phylogeny across Taxonomic Levels

  • Emma K. Roberts,
  • Emily A. Wright,
  • Asha E. Worsham,
  • Daniel M. Hardy and
  • Robert D. Bradley

16 November 2023

The extraordinary morphological diversity among extant mammals poses a challenge for studies of speciation, adaptation, molecular evolution, and reproductive isolation. Despite the recent wealth of molecular studies on mammalian phylogenetics, uncert...

  • Article
  • Open Access
2 Citations
2,542 Views
14 Pages

16 November 2023

The White-Tailed Eagle (WTE) Haliaeetus albicilla is a top avian predator that has rapidly increased in numbers and range in large parts of Europe in recent decades. In Poland, over the past 30 years, it has recolonized previously abandoned areas. In...

  • Article
  • Open Access
3 Citations
2,551 Views
22 Pages

Decapods of the Southern Tip of South America and the Marine Protected Area Namuncurá–Burdwood Bank: A Nearshore–Offshore Comparison

  • Pablo Di Salvatore,
  • Mariano J. Albano,
  • Mariano J. Diez,
  • Federico Tapella,
  • Patricia Pérez-Barros and
  • Gustavo A. Lovrich

15 November 2023

The Marine Protected Area (MPA) Namuncurá−Burdwood Bank was created in 2013 to protect the benthic community. After five years of multidisciplinary research, it was reorganized, and a second, contiguous MPA Namuncurá−Burdwoo...

  • Review
  • Open Access
8 Citations
3,877 Views
22 Pages

14 November 2023

Until recently, the study of cyanobacteria and microalgae has been hampered by the need to cultivate these organisms to gain insight into their cytomorphology, life cycle and molecular biology. However, various microbial species characterized by thic...

  • Article
  • Open Access
2,993 Views
13 Pages

Teeth Enamel Ultrastructural Analysis of Selected Equidae Taxa

  • Vitalii Demeshkant,
  • Michał Biegalski and
  • Leonid Rekovets

14 November 2023

This paper presents historical and evolutionary insights into the “tarpan” group of small horses by examining molar tooth enamel ultrastructure. Mathematical methodologies were applied to enhance the analysis. Tooth enamel from species su...

  • Article
  • Open Access
4 Citations
4,230 Views
33 Pages

Diving into Diversity: Copepod Crustaceans in Octocoral Associations

  • Oksana A. Korzhavina,
  • Darya Y. Grishina,
  • Xingru Chen,
  • Diego Fontaneto and
  • Viatcheslav N. Ivanenko

14 November 2023

This research provides an extensive analysis of the biodiversity and distribution patterns of copepod crustaceans associated with octocoral species. A comprehensive dataset comprising 966 records pertaining to 233 copepod species, encompassing 54 gen...

  • Article
  • Open Access
9 Citations
3,673 Views
13 Pages

Normalized Difference Vegetation Index as a Proxy of Urban Bird Species Presence and Distribution at Different Spatial Scales

  • Vasileios J. Kontsiotis,
  • Stavros Chatzigiovanakis,
  • Evangelos Valsamidis,
  • Panteleimon Xofis and
  • Vasilios Liordos

12 November 2023

Birds are important features of the urban landscape, offering valuable ecosystem services, such as physiological and psychological stress reduction, aesthetic pleasure, and education. Knowing the populations of bird species in cities is important for...

  • Article
  • Open Access
5 Citations
2,947 Views
20 Pages

Seasonal Variation in the Organization of Dung Beetle Communities in the Moroccan Middle Atlas (Coleoptera: Scarabaeoidea)

  • Hasnae Hajji,
  • Abdellatif Janati-Idrissi,
  • Abdelkhaleq Fouzi Taybi,
  • Valérie Caron,
  • Jean-Pierre Lumaret and
  • Youness Mabrouki

11 November 2023

Dung beetles feed on and bury animal droppings, and their role is crucial in reducing the accumulation of manure, which diminishes the useful surface area of pastures. The aim of this research was to characterize the seasonal organization of dung bee...

  • Article
  • Open Access
5 Citations
3,974 Views
24 Pages

9 November 2023

The Midlands region of KwaZulu-Natal (KZN) Province in South Africa was hitherto a putative centre of floristic endemism (CFE) based on conjecture. The aim of this study was to empirically explore this concept by delineating unambiguous boundaries fo...

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Diversity - ISSN 1424-2818