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High-Impact Research from Current Zoology

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Explore a collection of the most read and most cited articles making an impact in Current Zoology  published within the past two years. This collection will be continuously updated with the journal's leading articles so be sure to revisit periodically to see what is being read and cited.

Also discover the articles being discussed the most on digital media by exploring this Altmetric report pulling the most discussed articles from the past year.

The Journal Citation Reports™, from Clarivate 2022 have been released and we are delighted to share the latest Impact Factor for Current Zoology has increased to 2.734 and is ranked in the 1st quartile for Zoology.
2-year Impact Factors: 2.734, top 15% (27/176)
5-year Impact Factors: 2.983, top 11% (19/177)
Journal Citation Indicator (JCI): 1.57 top 5% (8/179)

Most cited

Sex-specific seasonal variations of wild boar distance traveled and home range size
Silvia Cavazza and others
Current Zoology, Volume 70, Issue 3, June 2024, Pages 284–290, https://doi.org/10.1093/cz/zoad021
Distance traveled and home range size describe how animals move in space. The seasonal variations of these parameters are important to comprehensively understand animal ecology and its connection with reproductive behavior and energy costs. Researchers usually estimate the distance traveled as the sum of the straight-line ...
Isochronous singing in 3 crested gibbon species (Nomascus spp.)
Chiara De Gregorio and others
Current Zoology, Volume 70, Issue 3, June 2024, Pages 291–297, https://doi.org/10.1093/cz/zoad029
The search for common characteristics between the musical abilities of humans and other animal species is still taking its first steps. One of the most promising aspects from a comparative point of view is the analysis of rhythmic components, which are crucial features of human communicative performance but also ...
Most soil and litter arthropods are unidentifiable based on current DNA barcode reference libraries
Ernesto Recuero and others
Current Zoology, Volume 70, Issue 5, October 2024, Pages 637–646, https://doi.org/10.1093/cz/zoad051
We are far from knowing all species living on the planet. Understanding biodiversity is demanding and requires time and expertise. Most groups are understudied given problems of identifying and delimiting species. DNA barcoding emerged to overcome some of the difficulties in identifying species. Its limitations derive from ...
Acoustic complexity of pup isolation calls in Mongolian hamsters: 3-frequency phenomena and chaos
Marina V Rutovskaya and others
Current Zoology, Volume 70, Issue 5, October 2024, Pages 559–574, https://doi.org/10.1093/cz/zoad036
Studying pup isolation calls of wild rodents provides background for developing new early-life animal models for biomedical research and drug testing. This study discovered a highly complex acoustic phenotype of pup isolation calls in 4–5-day-old Mongolian hamsters Allocricetulus curtatus . We analyzed the acoustic ...
Free-ranging dogs match a human’s preference in a foraging task
Giulia Cimarelli and others
Current Zoology, Volume 70, Issue 3, June 2024, Pages 343–349, https://doi.org/10.1093/cz/zoad046
Social learning is a mechanism used by many species to efficiently gain information about their environment. Although many animals live in an environment where members of other species are present, little is known about interspecific social learning. Domesticated and urbanized species provide the opportunity to investigate ...
Submissive behavior is affected by territory structure in a social fish
Tommaso Ruberto and others
Current Zoology, Volume 70, Issue 6, December 2024, Pages 803–809, https://doi.org/10.1093/cz/zoae014
Group living may engender conflict over food, reproduction, or other resources and individuals must be able to manage conflict for social groups to persist. Submission signals are an adaptation for establishing and maintaining social hierarchy position, allowing a subordinate individual to avoid protracted and costly ...
Evolution, divergence, and convergence in the mandibles of opossums (Didelphidae, Didelphimorphia)
Francisco das Chagas Silva-Neto and others
Current Zoology, Volume 70, Issue 4, August 2024, Pages 488–504, https://doi.org/10.1093/cz/zoad027
Didelphid marsupials are considered a morphologically unspecialized group with a generalist diet that includes vertebrates, invertebrates, and plant matter. While cranium and scapula variation has already been examined within Didelphidae, variation in mandible shape, usually associated with diet or phylogeny in other ...
Intra-tooth stable isotope analysis reveals seasonal dietary variability and niche partitioning among bushpigs/red river hogs and warthogs
Deming Yang and others
Current Zoology, Volume 70, Issue 6, December 2024, Pages 739–751, https://doi.org/10.1093/cz/zoae007
How animals respond to seasonal resource availability has profound implications for their dietary flexibility and realized ecological niches. We sought to understand seasonal dietary niche partitioning in extant African suids using intra-tooth stable isotope analysis of enamel. We collected enamel samples from canines of ...
How we look: European wild mouflon and feral domestic sheep hybrids
Nikica Šprem and others
Current Zoology, Volume 70, Issue 3, June 2024, Pages 298–303, https://doi.org/10.1093/cz/zoad031
Hybridization between wild animals and feral individuals from closely related domestic species can occur when they share the same habitat. Such events are generally regarded as a threat to the genetic integrity and survival of established wild populations. The aim of this study is to confirm a hybridization between ...
Social play in African savannah elephants may inform selection against aggression
Ivan Norscia and others
Current Zoology, Volume 70, Issue 6, December 2024, Pages 765–779, https://doi.org/10.1093/cz/zoae009
In social groups, competition for individual advantage is balanced with cooperation, for the collective benefit. Selection against aggression has favored cooperation and non-aggressive competitive strategies. Because social play is a behavioral system that fluctuates between cooperation and competition, selection against ...

Most read

Research Article
Rain-harvesting behavior in free-ranging prairie rattlesnakes (Crotalus viridis)
Madison G McIntyre and others
Current Zoology, Volume 71, Issue 1, February 2025, Pages 1–13, https://doi.org/10.1093/cz/zoae069
Organisms inhabiting arid environments face challenges to obtain dietary water. To prevent desiccation, some organisms possess unique adaptations to harvest water from infrequent and unpredictable rainfall, including several squamates (snakes and lizards). While most squamates consume precipitation as it pools in the ...
Research Article
Cladocroce caelum (Porifera) has a specialized growth region and a transcriptional regionalization across its body axis
Bruno Cajado and others
Current Zoology, zoaf012, https://doi.org/10.1093/cz/zoaf012
Sponges (Porifera) are traditionally considered to lack defined body axes and regional specialization. Understanding whether sponges exhibit preferential growth regions and axial patterning is essential for elucidating the evolution of metazoan body plans. Here, we compared two body regions of the repent morph of ...
Research Article
The influence of dolphin group coordination on cooperative foraging with humans
Kiera McGarvey and others
Current Zoology, zoaf008, https://doi.org/10.1093/cz/zoaf008
Social foraging is a collective solution to the challenge of catching prey. A remarkable example involving different predator species with complementary hunting skills is Lahille’s bottlenose dolphins, Tursiops truncatus gephyreus foraging with net-casting human fishers to catch migratory mullet, Mugil liza . It remains ...
Research Article
Yawning in sync: implications for social cohesion in horses
Alice Galotti and others
Current Zoology, Volume 71, Issue 2, April 2025, Pages 137–151, https://doi.org/10.1093/cz/zoae052
The increasing interest in the study of spontaneous (SY) and contagious yawning (CY) was so far focused on several taxa, especially primates. Here, we focused on SY and CY in horses, a suitable species due to their complex social dynamics that has been largely overlooked in research on these phenomena. By analyzing videos ...
Research Article
Sex-specific seasonal variations of wild boar distance traveled and home range size
Silvia Cavazza and others
Current Zoology, Volume 70, Issue 3, June 2024, Pages 284–290, https://doi.org/10.1093/cz/zoad021
Distance traveled and home range size describe how animals move in space. The seasonal variations of these parameters are important to comprehensively understand animal ecology and its connection with reproductive behavior and energy costs. Researchers usually estimate the distance traveled as the sum of the straight-line ...
Research Article
Variability of morphology–performance relationships under acute exposure to different temperatures in 3 strains of zebrafish
Christina L Miller and others
Current Zoology, Volume 71, Issue 2, April 2025, Pages 152–161, https://doi.org/10.1093/cz/zoae032
Locomotion is thermally sensitive in ectotherms and therefore it is typically expressed differently among thermally heterogenous environments. Locomotion is a complex function, and whereas physiological and behavioral traits that influence locomotor performance may respond to thermal variation throughout life, other ...
Research Article
Anuran responses to urbanization: evaluating life history traits of Rhinella arenarum in urban wetlands
Pollo Favio and others
Current Zoology, Volume 71, Issue 2, April 2025, Pages 233–242, https://doi.org/10.1093/cz/zoae043
Wetlands are unique ecological environments capable of harboring high biodiversity. However, urbanization can degrade, eliminate, or transform these habitats. Although amphibians utilize habitats created by humans in urban landscapes, few studies have investigated the influence of the habitat quality on the life history of ...
Research Article
Rapid speciation of Chinese hypogean fishes driven by paleogeoclimatic and morphological adaptations
Tao Luo and others
Current Zoology, zoaf010, https://doi.org/10.1093/cz/zoaf010
Major geoclimatic events trigger clade divergence, shaping diversification patterns. However, the influence of historical geoclimatic events on the diversification of subsurface biota remains poorly understood. This study investigates the phylogeny and evolutionary history of under-recognized hypogean fishes in the ...
Research Article
Evolutionary adaptations in the limb morphology of tropidurid lizards in response to sandy environments
María J Tulli and Ken S Toyama
Current Zoology, zoaf003, https://doi.org/10.1093/cz/zoaf003
Different habitat types exert particular challenges to ecological performance, ultimately having a strong influence on the evolution of morphology. Although it is well known that external morphology can evolve under the selective pressure of habitat structure, the evolutionary response of internal morphological traits ...
Research Article
Spatial and trophic ecology of the estuarine Little Tern Sternula albifrons
Lara R Cerveira and others
Current Zoology, zoaf005, https://doi.org/10.1093/cz/zoaf005
Little Terns Sternula albifrons are estuarine birds extensively using increasingly urbanized coastal areas. Given the increased exposure of these ecosystems to anthropogenic activities, it is crucial to study the ecology of this species and interactions with human stressors to establish management measures. We collected ...
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