Jerald B Johnson
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Explore the profile of Jerald B Johnson including associated specialties, affiliations and a list of published articles.
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35
Citations
781
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Recent Articles
1.
Clawson M, Duffy A, Johnson J
Behav Processes
. 2025 Feb;
226:105165.
PMID: 39961421
More time spent by prey avoiding predators often results in less time allocated to energy acquisition and reproductive-related activities. Thereby, individuals that optimize this trade-off and respond appropriately to current...
2.
Ardon D, Golden K, Williams T, Belk M, Johnson J
Ecol Evol
. 2023 Dec;
13(12):e10787.
PMID: 38077522
Livebearing fishes are a common model for studying the effects of predation on prey biology. Numerous studies have found differences in life history, sexual selection, behavior, and morphology between populations...
3.
Unmack P, Cook B, Johnson J, Hammer M, Adams M
Ecol Evol
. 2023 Nov;
13(11):e10682.
PMID: 37920767
Despite belonging to the most abundant and widespread genus of freshwater fishes in the region, the carp gudgeons of eastern Australia (genus ) have proved taxonomically and ecologically problematic to...
4.
Becker L, Battini M, Barriga J, Azpelicueta M, Johnson J, Cussac V
An Acad Bras Cienc
. 2023 May;
95(1):e20211007.
PMID: 37162081
The South American siluriform fishes are found primarily in the Neotropical region, north and east of the Colorado River of Argentina, with a few relict species distributed southward and westward...
5.
Callaway M, Johnson E, Johnson J
PLoS One
. 2023 Feb;
18(2):e0280900.
PMID: 36791092
Evolutionary biologists have grown increasingly interested in laterality, a phenomenon where bilaterally symmetrical organisms show a side bias in some trait. Lateralized behavior is particularly interesting because it is not...
6.
Nielsen M, Johnson E, Johnson J
PLoS One
. 2023 Feb;
18(2):e0281267.
PMID: 36730316
Xenophallus umbratilis is a freshwater livebearing fish that exhibits unique antisymmetry in the male gonopodium, which terminates in either a dextral or sinistral twist. This asymmetry in the gonopodium suggests...
7.
Roth-Monzon A, Belk M, Zuniga-Vega J, Johnson J
Am Nat
. 2020 May;
195(6):983-996.
PMID: 32469659
Competition has long been recognized as a central force in shaping evolution, particularly through character displacement. Yet research on character displacement is biased, as it has focused almost exclusively on...
8.
Munoz-Ramirez C, Habit E, Unmack P, Johnson J, Victoriano P
Zool Stud
. 2020 Jan;
55:e16.
PMID: 31966161
Despite the fundamental importance of the family Diplomystidae for understanding catfish evolution, its species are poorly known and most of them endangered. , restricted to a single river basin in...
9.
Hammer M, Adams M, Thacker C, Johnson J, Unmack P
Mol Phylogenet Evol
. 2019 Jul;
139:106556.
PMID: 31283982
Freshwater systems are naturally fragmented and heterogeneous habitats that promote genetic sub-division and speciation for aquatic biota. Here we provide a novel nuclear genetic perspective (49 allozyme loci) complimented with...
10.
Brown H, Gale B, Johnson J, Belk M
Ecol Evol
. 2019 Jan;
8(23):11656-11662.
PMID: 30598764
In this study, we considered potential causes of variation in testis size in the livebearing fish . We evaluated variation in testes mass among individual males and among populations that...