Article
Parasitology
Brandi N. Griffith Keller, Ansleigh T. White, Nicholas S. Strait, Victoria L. Krist, Michael R. Zimmermann
Summary: Parasite recruitment patterns differ in hybrid sunfish populations, possibly due to varying degrees of dietary and niche overlap between the parental species.
JOURNAL OF PARASITOLOGY
(2022)
Article
Environmental Sciences
Neeta Parajulee Karki, Robert E. Colombo, Karen F. Gaines, Anabela Maia
Summary: This study evaluated the effects of water-soluble 17 beta estradiol exposure on the external morphology of Bluegill, showing changes in male dimorphic characters and morphological structure. These changes could potentially impact reproductive success and mate selection in fish populations.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2021)
Article
Behavioral Sciences
V. D. Ramsaran, B. L. Jackson, S. M. Bucciol, T. Puniani, M. J. Lawrence, C. K. Elvidge
Summary: The study found that exposure to predator kairomones can elicit bolder and more exploratory behaviors in juvenile bluegill. The relationship between cognitive ability and boldness and exploration behaviors is still unclear and requires further investigation. This suggests that ecological and evolutionary pressures, as well as intrinsic factors, may influence the behavioral responses of animals to different stimuli.
Article
Genetics & Heredity
William B. Ludt, Eamon C. Corbett, Jerry Kattawar, Prosanta Chakrabarty, Brant C. Faircloth
Summary: This study presents a chromosome-scale genome assembly of the Bluegill (Lepomis macrochirus), which is a member of the Centrarchidae family of North American sunfishes. The assembly was generated using a combination of long-read and short-insert sequencing data, and it provides valuable genetic information for future studies on the evolutionary history of centrarchids.
G3-GENES GENOMES GENETICS
(2023)
Article
Ecology
Rita L. Grunberg
Summary: The study investigated the concordance of community similarity patterns among parasites, fish hosts, and environmental factors. It found concordance in community composition patterns between parasites and fish hosts, but not in community abundance patterns. Additionally, concordance was observed between fish communities and the physical river environment.
FRESHWATER BIOLOGY
(2021)
Article
Microbiology
Rachael Storo, Cole Easson, Mahmood Shivji, Jose V. Lopez
Summary: The microbiomes of five shark species in South Florida were characterized for the first time using high throughput DNA sequencing, revealing species specific compositions and the effects of anatomical locations. Specific microbial communities in shark teeth may include potential human pathogens, which could be informative for shark bite treatment and future research. The study concludes that South Florida sharks host species-specific microbiomes that vary among species and anatomical locations.
FRONTIERS IN MICROBIOLOGY
(2021)
Article
Multidisciplinary Sciences
Marco Tulio P. Coelho, Elisa Barreto, Thiago F. Rangel, Jose Alexandre F. Diniz-Filho, Rafael O. Wuest, Wilhelmine Bach, Alexander Skeels, Ian R. McFadden, David W. Roberts, Loic Pellissier, Niklaus E. Zimmermann, Catherine H. Graham
Summary: This study reveals that the size and fragmentation of climate conditions play a crucial role in biodiversity and species turnover among terrestrial tetrapods. By considering both climate characteristics and its geographic attributes, we can explain almost 90% of global species richness variation, with half of the explanatory power attributed to climate or the geography of climate.
Article
Environmental Sciences
Veronica Sebald, Andrea Goss, Elisabeth Ramm, Julia V. Gerasimova, Silke Werth
Summary: Lichens play an important role as bioindicators of air pollution in cities. This study investigated the diversity of epiphytic lichens in Munich, Germany, and found that the species composition of lichen communities was mainly influenced by NO2 pollution levels. The results highlight the ongoing threat of NO2 air pollution to lichen diversity and emphasize the importance of large urban green spaces in promoting biodiversity.
ENVIRONMENTAL POLLUTION
(2022)
Article
Environmental Sciences
Seong-Ki Kim, Jong-Yun Choi
Summary: This study found that the exotic fish species, bluegill sunfish, has significant influence on the cladoceran community structure in wetlands of the Nakdong River basin, South Korea.
Article
Multidisciplinary Sciences
Linsey E. Haram, James T. Carlton, Luca Centurioni, Mary Crowley, Jan Hafner, Nikolai Maximenko, Cathryn Clarke Murray, Andrey Y. Shcherbina, Verena Hormann, Cynthia Wright, Gregory M. Ruiz
Summary: The discovery of persistent coastal species in the open ocean challenges our understanding of biogeographic barriers. Additionally, the emergence of a new sea surface community supported by floating plastic debris suggests potentially significant ecological shifts in the marine environment.
NATURE COMMUNICATIONS
(2021)
Article
Ecology
David Gudex-Cross, Likai Zhu, Spencer R. Keyser, Benjamin Zuckerberg, Jonathan N. Pauli, Volker C. Radeloff
Summary: The study demonstrates that the length of frozen ground winter is the strongest predictor of species richness, with a decline in species richness beyond 3 months of winter. Winter conditions explained much of the deviance in amphibian, mammal, and resident bird species richness in areas with ≥ 3 months of winter conditions. Migratory bird species richness peaks at around 5.5 months of winter, coinciding with low richness of resident birds.
GLOBAL ECOLOGY AND BIOGEOGRAPHY
(2022)
Article
Ecology
Chaim J. Lasmar, Clarissa Rosa, Antonio C. M. Queiroz, Cassio A. Nunes, Mayara M. G. Imata, Guilherme P. Alves, Gabriela B. Nascimento, Ludson N. azara, Leticia Vieira, Julio Louzada, Rodrigo M. Feitosa, Antonio D. Brescovit, Marcelo Passamani, Carla R. Ribas
Summary: The diversity of endotherms and ectotherms along a tropical elevational gradient is differently influenced by ambient temperature and net primary productivity. Arthropod species richness is more associated with temperature, while large-mammal species richness is more associated with NPP. The inconsistency regarding the role of temperature and NPP on species richness across multitrophic guilds of ectotherms and endotherms suggests that thermal physiological differences might interfere with energy use and flux in the food web.
Article
Ecology
Christopher P. Catano, Emily Grman, Eric Behrens, Lars A. Brudvig
Summary: The study demonstrates that species pool size has scale-dependent effects on grassland diversity, with larger pools causing greater spatial aggregation of species. This aggregation appears to result from fewer individuals arriving per species from larger pools, rather than stronger species sorting across variation in soil moisture.
Article
Zoology
Richard Flamio, Samantha R. Levano, Tom Kashiwagi, Amanda M. Makkay, Evon R. Hekkala
Summary: This study assessed the relationship between ecological variables and the prevalence of hybridization in a population of true sunfishes (genus Lepomis Rafinesque, 1819) in North America. The study found significant differences in substrate between nests of different species, suggesting the need for further investigation into nest substrate as a mechanism for species maintenance. Additionally, the study observed asymmetrical hybridization, with the less abundant species (redbreast sunfish) being disproportionately affected.
CANADIAN JOURNAL OF ZOOLOGY
(2022)
Article
Ecology
Elena Piano, Dries Bonte, Luc De Meester, Frederik Hendrickx
Summary: Changes in species richness are influenced by changes in species abundance distribution, individual density, and spatial aggregation. The effects of human disturbance on these diversity components at different spatial scales and their interactions with species traits, such as dispersal capacity, are poorly understood.