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Journal articles on the topic 'Species cardinality'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Gastauer, Markus, Werner Leyh, Angela Miazaki, and João Meira-Neto. "Vascular plant community composition from the campos rupestres of the Itacolomi State Park, Brazil." Biodiversity Data Journal 3 (February 27, 2015): e4507. https://doi.org/10.3897/BDJ.3.e4507.

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<i>Campos rupestres</i> are rare and endangered ecosystems that accommodate a species-rich flora with a high degree of endemism. Here, we make available a dataset from phytosociological surveys carried out in the Itacolomi State Park, Minas Gerais, southeastern Brazil. All species in a total of 30 plots of 10 x 10 m from two study sites were sampled. Their cardinality, a combination of cover and abundance, was estimated. Altogether, we registered occurrences from 161 different taxa from 114 genera and 47 families. The families with the most species were Poaceae and Asteraceae, followed by Cype

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Longo, Antonello, Maria Rizzi, and Cataldo Guaragnella. "Improving Classification Performance by Addressing Dataset Imbalance: A Case Study for Pest Management." Applied Sciences 15, no. 10 (2025): 5385. https://doi.org/10.3390/app15105385.

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Imbalanced data are a non-trivial problem in deep learning. The high variability in the number of samples composing each category might force learning procedures to become biased towards classes with major cardinality and disregard classes with low instances. To overcome such limitations, common strategies involve data balancing using resampling techniques. The cardinality of overnumbered categories is often lowered by sample deletion, thus reducing the data space where the model can learn from. This paper introduces a new approach based on data balancing without sample deletion, allowing for

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3

Ikhlaq, Hafiz Muhammad, Rashad Ismail, Hafiz Muhammad Afzal Siddiqui, and Muhammad Faisal Nadeem. "A New Technique to Uniquely Identify the Edges of a Graph." Symmetry 15, no. 3 (2023): 762. http://dx.doi.org/10.3390/sym15030762.

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Graphs are useful for analysing the structure models in computer science, operations research, and sociology. The word metric dimension is the basis of the distance function, which has a symmetric property. Moreover, finding the resolving set of a graph is NP-complete, and the possibilities of finding the resolving set are reduced due to the symmetric behaviour of the graph. In this paper, we introduce the idea of the edge-multiset dimension of graphs. A representation of an edge is defined as the multiset of distances between it and the vertices of a set, B⊆V(Γ). If the representation of two

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4

DK, Bhattacharya. "A Critical Review on Some Recent Developments in Comparison of Biological Sequences." Journal of Genetic Medicine and Gene Therapy 7, no. 1 (2024): 008–14. http://dx.doi.org/10.29328/journal.jgmgt.1001010.

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The present review highlights some of the very important contributions to non-alignment ways of comparing biological sequences, which may be genome sequences of nucleotides, protein sequences of amino acids, or sequences of protein secondary structures. The discussion centers around specific methods applicable to the comparison of three types of sequences. The methods of comparison of genome sequences are based on three pairs of biological groups of nucleotides; the same for protein sequences are based on either physio-chemical property values of amino acids or on classified groups of amino ac

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Gentner, Dedre, and Stella Christie. "Mutual bootstrapping between language and analogical processing." Language and Cognition 2, no. 2 (2010): 261–83. http://dx.doi.org/10.1515/langcog.2010.011.

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AbstractWhat makes us so smart as a species, and what makes children such rapid learners? We argue that the answer to both questions lies in a mutual bootstrapping system comprised of (1) our exceptional capacity for relational cognition and (2) symbolic systems that augment this capacity. The ability to carry out structure-mapping processes of alignment and inference is inherent in human cognition. It is arguably the key inherent difference between humans and other great apes. But an equally important difference is that humans possess a symbolic language.The acquisition of language influences

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Jawor, Jodie M. "Testosterone in Northern Cardinals (Cardinalis Cardinalis): Possible Influence of Prolonged Territorial Behavior." Auk 124, no. 1 (2007): 331–38. http://dx.doi.org/10.1093/auk/124.1.331.

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Abstract Two attributes of many temperate passerine species are short-term territoriality and strongly fluctuating annual testosterone (T) profiles. Circulating T of temperate passerines can vary from undetectable levels in the nonbreeding season to higher, but fluctuating, levels during the breeding season. Males of many temperate species respond to territorial instability during the breeding season with transitory increases in T. In females, the hormonal response to aggression is more complex. Most temperate-zone passerine species that have been studied exhibit territoriality for less than t

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VOLYNKIN, ANTON V., and KAREL ČERNÝ. "Revision of the Barsine cardinalis–anomala 'species-complex' (Lepidoptera, Erebidae, Arctiinae)." Zootaxa 4358, no. 3 (2017): 441. http://dx.doi.org/10.11646/zootaxa.4358.3.3.

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The Barsine cardinalis–anomala 'species-complex' is revised. Five new species (B. pseudocardinalis Volynkin & Černý, sp. nov. from Indochina, B. fansipana Volynkin & Černý, sp. nov. from North Vietnam, B. nangkwak Volynkin & Černý, sp. nov. from North Thailand, B. incompletostriga Volynkin & Černý, sp. nov. from North-East India and B. rawanga Volynkin & Černý, sp. nov. from North Burma) and one new subspecies (B. cardinalis gemina Volynkin & Černý, ssp. nov. from North Thailand) are described. A new combination (Barsine anomala (Elwes, 1890), comb. nov. ), new synonymy

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8

AVERYANOV, LEONID V., MAXIM S. NURALIEV, TRAN HUY THAI, et al. "Vanilla cardinalis (Orchidaceae, Vanilloideae), a new red-lipped species from southern Vietnam." Phytotaxa 548, no. 1 (2022): 119–25. http://dx.doi.org/10.11646/phytotaxa.548.1.12.

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A new species, Vanilla cardinalis (Orchidaceae, Vanilloideae) discovered in southern Vietnam (Phu Yen Province, Song Hinh District) is described and illustrated. Data on ecology, phenology, distribution, and estimated IUCN Red List conservation status of the new species are provided. Differences of V. cardinalis from its morphologically similar congeners are briefly discussed. Additionally, a checklist of the genus Vanilla and the morphologically similar Miguelia in Vietnam is presented.

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9

Bhakare, Shriram Dinkar, Vinayan P. Nair, Pratima Ashok Pawar, Sunil Hanmant Bhoite, and Kalesh Sadasivan. "Two new species of Euphaea Selys, 1840 (Odonata: Zygoptera: Euphaeidae) from northern Western Ghats, India." Journal of Threatened Taxa 13, no. 5 (2021): 18200–18214. http://dx.doi.org/10.11609/jott.6579.13.5.18200-18214.

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Two new species of the damselfly genus Euphaea Selys, 1840 (Odonata: Euphaeidae) are described from the Western Ghats of Satara District, Maharashtra, distinguished by their distinct morphology and coloration. E. thosegharensis Sadasivan & Bhakare sp. nov. is similar to E. cardinalis (Fraser, 1924), but is distinguished by the extensor and flexor surface of all femora black while all femora bright red in E. cardinalis; apical fourth of Hw black while apical half of Hw black in E. cardinalis; genae reddish-orange, black in E. cardinalis; a tuft of sparse stub black hair on either side of te

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Volynkin, Anton V., and Karel Černý. "Revision of the Barsine cardinalis - anomala 'species-complex' (Lepidoptera, Erebidae, Arctiinae)." Zootaxa 4358, no. 3 (2017): 441–61. https://doi.org/10.11646/zootaxa.4358.3.3.

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11

Stewart, John, and Julian M. Hughes. "Life-history traits of the southern hemisphere eastern red scorpionfish, Scorpaena cardinalis (Scorpaenidae: Scorpaeninae)." Marine and Freshwater Research 61, no. 11 (2010): 1290. http://dx.doi.org/10.1071/mf10040.

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Fishes of the family Scorpaenidae (scorpionfish/rockfish) are important to benthic rocky-reef communities and fisheries globally. The present study is the first to provide biological information for any species of the genus Scorpaena (Scorpaena cardinalis) in southern hemisphere waters, namely south-eastern Australia. Growth of S. cardinalis was estimated using size-at-age data from sectioned otoliths. Growth was slow, with fish attaining ∼22 cm after 5 years and 26 cm after 10 years. The oldest fish sampled was estimated to be 33 years old. In contrast to similar-sized congeneric species, mal

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Schronce, Arty, and Andrew K. Davis. "Novel Observation: Northern Cardinal (Cardinalis cardinalis) Perches on an Invasive Jorō Spider (Trichonephila clavata) Web and Steals Food." Insects 13, no. 11 (2022): 1049. http://dx.doi.org/10.3390/insects13111049.

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An invasive spider (Trichonephila clavata [L. Koch 1878], or jorō spider) is rapidly expanding throughout the southeast of the United States, engendering many questions about how native fauna will be affected. Here, we describe an observation of a northern cardinal (Cardinalis cardinalis, L.) consuming prey items from a jorō web, which serves as an example of a native species deriving a (small) benefit from this new invader. Moreover, the manner of the kleptoparasitism is also noteworthy; the cardinal perched directly on the web, which supported its weight (which is 42–48 g in this species). T

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Nelson, Thomas C., Angela M. Stathos, Daniel D. Vanderpool, Findley R. Finseth, Yao-wu Yuan, and Lila Fishman. "Ancient and recent introgression shape the evolutionary history of pollinator adaptation and speciation in a model monkeyflower radiation (Mimulus section Erythranthe)." PLOS Genetics 17, no. 2 (2021): e1009095. http://dx.doi.org/10.1371/journal.pgen.1009095.

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Inferences about past processes of adaptation and speciation require a gene-scale and genome-wide understanding of the evolutionary history of diverging taxa. In this study, we use genome-wide capture of nuclear gene sequences, plus skimming of organellar sequences, to investigate the phylogenomics of monkeyflowers in Mimulus section Erythranthe (27 accessions from seven species). Taxa within Erythranthe, particularly the parapatric and putatively sister species M. lewisii (bee-pollinated) and M. cardinalis (hummingbird-pollinated), have been a model system for investigating the ecological gen

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Lemon, Robert E. "SONG DIALECTS, SONG MATCHING AND SPECIES RECOGNITION BY CARDINALS RICHMONDENA CARDINALIS." Ibis 116, no. 4 (2008): 545–48. http://dx.doi.org/10.1111/j.1474-919x.1974.tb07651.x.

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GILL, ANTHONY C. "Taxonomic identity of the enigmatic Western Australian fish species Stigmatonotus australis Peters, 1877 (Teleostei)." Zootaxa 5296, no. 4 (2023): 551–60. http://dx.doi.org/10.11646/zootaxa.5296.4.4.

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The familial classification and specific identity of Stigmatonotus australis Peters, 1877 has been unresolved ever since its original description. Examination of a photograph and X-radiograph of the holotype confirms placement in the serranid subfamily Anthiadinae. It is further identified to the genus Hypoplectrodes Gill, 1862 and shown to represent a juvenile specimen of the species currently called H. cardinalis Allen & Randall, 1990. Character and other evidence supporting this conclusion are summarised, including discussion of apparently contradictory characters. Consequently, the fol

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V.Averyanov, Leonid, Maxim S. Nuraliev, Tran Huy Thai, et al. "Vanilla cardinalis (Orchidaceae, Vanilloideae), a new red-lipped species from southern Vietnam." Phytotaxa 548, no. 1 (2022): 119–25. https://doi.org/10.11646/phytotaxa.548.1.12.

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V.Averyanov, Leonid, Nuraliev, Maxim S., Thai, Tran Huy, Maisak, Tatiana V., Popov, Eugene S., Lyskov, Dmitry F., Kuznetsov, Andrey N., Kuznetsova, Svetlana P. (2022): Vanilla cardinalis (Orchidaceae, Vanilloideae), a new red-lipped species from southern Vietnam. Phytotaxa 548 (1): 119-125, DOI: 10.11646/phytotaxa.548.1.12

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Praveenkumar, L., G. Mahadevan, and C. Sivagnanam. "Generalization of CD-Number for Power Graph of Some Special Types of Tree Graphs." Indian Journal Of Science And Technology 17, SPI1 (2024): 109–14. http://dx.doi.org/10.17485/ijst/v17sp1.223.

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Objectives: The main objective of the article is to finding the corona domination for the power graph of some special types of tree graph. Method: A dominating set of a graph is said to be a corona dominating set if every vertex in is either a pendant vertex or a support vertex. The minimum cardinality of a corona dominating set is called the corona domination number and is denoted by . Findings: In this article, we study the -number for the power of PVB-tree and where and identify their exact values. Novelty: The corona domination was one of the recently developed domination parameter, along

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NAPP, DILMA SOLANGE, and MIGUEL A. MONNÉ. "Synopsis of the genus Caperonotus Napp, 1993 (Coleoptera: Cerambycidae)." Zootaxa 1941, no. 1 (2008): 25–30. http://dx.doi.org/10.11646/zootaxa.1941.1.2.

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The genus Caperonotus Napp, 1993 and the species C. cardinalis (Bates, 1870) and C. superbus (Aurivillius, 1897) are briefly redescribed. A new species, C. tucurui Napp & Monné sp. nov., described from Brazil (Pará), is added to the genus, widening its distribution in the Amazonic Region. All the species are illustrated and keyed.

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Averyanov, Leonid V., Noriyuki Tanaka, Hoang Thanh Son, et al. "Tupistra cardinalis (Asparagaceae), a new species from limestone areas in northern Vietnam." Phytotaxa 334, no. 1 (2018): 60–64. https://doi.org/10.11646/phytotaxa.334.1.9.

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Averyanov, Leonid V., Tanaka, Noriyuki, Son, Hoang Thanh, Nguyen, Khang Sinh, Maisak, Tatiana V., Nguyen, Tien Hiep, Peng, Ching-I (2018): Tupistra cardinalis (Asparagaceae), a new species from limestone areas in northern Vietnam. Phytotaxa 334 (1): 60-64, DOI: 10.11646/phytotaxa.334.1.9, URL: http://dx.doi.org/10.11646/phytotaxa.334.1.9

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AVERYANOV, LEONID V., NORIYUKI TANAKA, HOANG THANH SON, et al. "Tupistra cardinalis (Asparagaceae), a new species from limestone areas in northern Vietnam." Phytotaxa 334, no. 1 (2018): 60. http://dx.doi.org/10.11646/phytotaxa.334.1.9.

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Tupistra Ker Gawler (1814: 1655), which was later recircumscribed by Tanaka (2003a, 2010a), belongs to Nolinoideae of Asparagaceae (APG 2009, Chase et al. 2009). It comprises about 30 species (Tanaka 2010a, Averyanov et al. 2017, Govaerts 2017, Nguyen et al. 2017, Roy et al. 2017, Tanaka et al. 2017) distributed widely over subtropical to tropical Asia, covering Bangladesh, Bhutan, China, India, Indonesia, Laos, Malaysia, Myanmar, Nepal, Thailand, and Vietnam (Tanaka 2010a, Averyanov & Tanaka 2012, Hu et al. 2013, Vislobokov et al. 2014, Averyanov et al. 2015, 2016, 2017, Nguyen et al. 201

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PINHEIRO, LÍVIA R., and MARCELO DUARTE. "Revision of the Neotropical moth genera Mallodeta Butler and Erruca Walker, revalidated (Noctuidae, Arctiinae, Arctiini, Euchromiina)." Zootaxa 2573, no. 1 (2010): 1. http://dx.doi.org/10.11646/zootaxa.2573.1.1.

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Mallodeta Butler and Erruca Walker, revalidated, are redescribed and revised. Mallodeta henceforth includes only its type-species, Glaucopis (Lycorea) clavata Walker, and Erruca is resurrected with seven species: E. deyrolii Walker (type-species), E. consors (Walker), new combination, E. erythrarchos (Walker), new combination, E. cardinalis (Hampson), new combination, E. hanga (Herrich-Schäffer), new combination, E. cruenta (Perty), new combination and E. sanguipuncta (Druce), new combination. Six new synonyms are established, four specific and two generic (junior synonyms in parentheses): Zyg

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Bradshaw, H. D., Kevin G. Otto, Barbara E. Frewen, John K. McKay, and Douglas W. Schemske. "Quantitative Trait Loci Affecting Differences in Floral Morphology Between Two Species of Monkeyflower (Mimulus)." Genetics 149, no. 1 (1998): 367–82. http://dx.doi.org/10.1093/genetics/149.1.367.

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Abstract Conspicuous differences in floral morphology are partly responsible for reproductive isolation between two sympatric species of monkeyflower because of their effect on visitation of the flowers by different pollinators. Mimulus lewisii flowers are visited primarily by bumblebees, whereas M. cardinalis flowers are visited mostly by hummingbirds. The genetic control of 12 morphological differences between the flowers of M. lewisii and M. cardinalis was explored in a large linkage mapping population of F2 plants (n = 465) to provide an accurate estimate of the number and magnitude of eff

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Yuan, Yao-Wu, Alexandra B. Rebocho, Janelle M. Sagawa, Lauren E. Stanley, and Harvey D. Bradshaw. "Competition between anthocyanin and flavonol biosynthesis produces spatial pattern variation of floral pigments between Mimulus species." Proceedings of the National Academy of Sciences 113, no. 9 (2016): 2448–53. http://dx.doi.org/10.1073/pnas.1515294113.

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Flower color patterns have long served as a model for developmental genetics because pigment phenotypes are visually striking, yet generally not required for plant viability, facilitating the genetic analysis of color and pattern mutants. The evolution of novel flower colors and patterns has played a key role in the adaptive radiation of flowering plants via their specialized interactions with different pollinator guilds (e.g., bees, butterflies, birds), motivating the search for allelic differences affecting flower color pattern in closely related plant species with different pollinators. We

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Starman, Terri, and Leonardo Lombardini. "Growth, Gas Exchange, and Chlorophyll Fluorescence of Four Ornamental Herbaceous Perennials during Water Deficit Conditions." Journal of the American Society for Horticultural Science 131, no. 4 (2006): 469–75. http://dx.doi.org/10.21273/jashs.131.4.469.

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A study was conducted to characterize the morphological and physiological responses of four herbaceous perennial species subjected to two subsequent drought cycles. Lantana camara L. `New Gold' (lantana), Lobelia cardinalis L. (cardinal flower), Salvia farinacea Benth. `Henry Duelberg' (mealy sage), and Scaevola aemula R. Br. `New Wonder' (fan flower) were subjected to two consecutive 10-day drought cycles. Growth response, leaf gas exchange, and chlorophyll fluorescence were measured during the experiment. The morphology of L. cardinalis and L. camara was not affected by drought, while S. far

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Sin, Simon Yung Wa, Lily Lu, and Scott V. Edwards. "De Novo Assembly of the Northern Cardinal (Cardinalis cardinalis) Genome Reveals Candidate Regulatory Regions for Sexually Dichromatic Red Plumage Coloration." G3: Genes|Genomes|Genetics 10, no. 10 (2020): 3541–48. http://dx.doi.org/10.1534/g3.120.401373.

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Northern cardinals (Cardinalis cardinalis) are common, mid-sized passerines widely distributed in North America. As an iconic species with strong sexual dichromatism, it has been the focus of extensive ecological and evolutionary research, yet genomic studies investigating the evolution of genotype–phenotype association of plumage coloration and dichromatism are lacking. Here we present a new, highly-contiguous assembly for C. cardinalis. We generated a 1.1 Gb assembly comprised of 4,762 scaffolds, with a scaffold N50 of 3.6 Mb, a contig N50 of 114.4 kb and a longest scaffold of 19.7 Mb. We id

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Xu, Youwei, Kui Zhang, Mingshuai Sun, Li Su, and Zuozhi Chen. "Tempo-Spatial Distribution of an Endangered Fish Species, Threadfin Porgy Evynnis cardinalis (Lacepède, 1802), in the Northern South China Sea." Journal of Marine Science and Engineering 10, no. 9 (2022): 1191. http://dx.doi.org/10.3390/jmse10091191.

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Accurate information on the temporal and spatial distribution of fish stocks is necessary for informed management and conservation of fisheries resources. We report on the temporal and spatial variation in biomass and density of a hitherto little-studied species of commercial importance, the threadfin porgy Evynnis cardinalis, it was listed as endangered (EN) in a recent International Union for Conservation of Nature (IUCN) red list, on the northern South China Sea continental shelf, using data collected during fisheries surveys from 2014 to 2015. Seasonal variation in the frequency of occurre

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Corduneanu, Constantin, Ioan Surugiu, László Rákosy, and Vlad Dinca. "First records of Pyralis cardinalis Kaila, Huemer, Mutanen, Tyllinen & Wikström, 2020 in the Romanian fauna (Lepidoptera: Pyralidae)." SHILAP Revista de lepidopterología 53, no. 209 (2025): 79–88. https://doi.org/10.57065/shilap.1026.

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Pyralis cardinalis Kaila, Huemer, Mutanen, Tyllinen & Wikström, 2020, was recently described based on material originating from northern Europe to South Korea and Japan. Here this species is reported for the first time from various localities in north-eastern Romania, where it can occur in sympatry and synchrony with the morphologically similar P. regalis ([Denis & Schiffermüller], 1775). Adult external morphology, male genitalia and DNA barcodes of Romanian specimens are examined. To the best of our knowledge, the Romanian specimens represent the southernmost confirmed records of P. c

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Somershoe, Scott G., Daniel J. Twedt, and Bruce Reid. "Combining Breeding Bird Survey and Distance Sampling to Estimate Density of Migrant and Breeding Birds." Condor 108, no. 3 (2006): 691–99. http://dx.doi.org/10.1093/condor/108.3.691.

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Abstract We combined Breeding Bird Survey point count protocol and distance sampling to survey spring migrant and breeding birds in Vicksburg National Military Park on 33 days between March and June of 2003 and 2004. For 26 of 106 detected species, we used program DISTANCE to estimate detection probabilities and densities from 660 3-min point counts in which detections were recorded within four distance annuli. For most species, estimates of detection probability, and thereby density estimates, were improved through incorporation of the proportion of forest cover at point count locations as a

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Moreno, Sebastian, Andrew J. Mallinak, Charles H. Nilon, and Robert A. Pierce. "A Beautiful Bird in the Neighborhood: Canopy Cover and Vegetation Structure Predict Avian Presence in High-Vacancy City." Land 14, no. 7 (2025): 1433. https://doi.org/10.3390/land14071433.

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Urban vacant land can provide important habitat for birds, especially in cities with high concentrations of residential vacancy. Understanding which vegetation features best support urban biodiversity can inform greening strategies that benefit both wildlife and residents. This study addressed two questions: (1) How does bird species composition reflect the potential conservation value of these neighborhoods? (2) Which vegetation structures predict bird abundance across a fine-grained urban landscape? To answer these questions, we conducted avian and vegetation surveys across 100 one-hectare p

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Jarosław, Buszko. "Early stages and biology of Pyralis cardinalis Kaila, Huemer, Mutanen, Tyllinen et Wikström, 2020 (Lepidoptera: Pyralidae), with comments on its distribution in Poland." ANNALS OF THE UPPER SILESIAN MUSEUM IN BYTOM ENTOMOLOGY 31, online004 (2022): 1–6. https://doi.org/10.5281/zenodo.6410548.

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The preimaginal stages of <em>Pyralis cardinalis</em> Kaila et al. are described; they were reared from eggs obtained from a female. The larvae were fed with decaying leaves. The species hibernates in the last larval instar. As a rule, there is one generation per season. Its preferred habitats are various kinds of woodland, especially boggy pine forest. The species has been expanding its range westwards since the 1990s. Since 2010, the species has become common in Poland and has rapidly colonized almost the whole country except for south-western and north-western areas.

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Haarder, Simon, and Joanna Mąkol. "Terrestrial Parasitengona mites (Trombidiformes) of Denmark – new data on parasite-host associations and new country records." Acarologia 62, no. 2 (2022): 508–20. http://dx.doi.org/10.24349/yglc-mnck.

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An updated list of terrestrial Parasitengona mites of Denmark, containing 34 species aggregated in eight families, is presented and compared to existing records from Fennoscandia. Five parasitengone species, Charletonia cardinalis, Leptus mariae (Erythraeidae), Platytrombidium fasciatum (Microtrombidiidae), Paratrombium egregium (Trombidiidae) and Centrothrombidium blackwellae (Johnstonianidae) are recorded as new to the fauna of Denmark. We provide 29 records of parasite-host association between terrestrial Parasitengona mites and their arthropod hosts. Of those, 15 associations are recorded

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McLaren, Celia M., Todd J. Underwood, and Spencer G. Sealy. "Conflicting Temporal Changes in the Frequency and Intensity of Cowbird Parasitism on Four Common Hosts in Ontario over 130 Years." Condor 108, no. 1 (2006): 238–42. http://dx.doi.org/10.1093/condor/108.1.238.

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AbstractWe tested the hypothesis proposed by Friedmann (1963) that multiple parasitism (nests with more than one parasitic egg) by Brown-headed Cowbirds (Molothrus ater) is a recent phenomenon associated with increased densities of cowbirds. We used Ontario Nest Records Scheme data to quantify frequencies of parasitism and multiple parasitism on four common host species over the last 130 years. Frequency of multiple parasitism significantly increased over all decades only in Chipping Sparrows (Spizella passerina). We also analyzed data separately before and after 1970 because at about this tim

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Scott, David M. "The time of day of egg laying by the Brown-headed Cowbird and other icterines." Canadian Journal of Zoology 69, no. 8 (1991): 2093–99. http://dx.doi.org/10.1139/z91-292.

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I present data on the time of day of oviposition for 16 species of icterines to evaluate the idea that laying exceptionally early in the morning by the brood parasite, the Brown-headed Cowbird (Molothrus ater), is a specialization for parasitism. This cowbird, the earliest known layer among icterines, typically lays before sunrise (sunrise −9.14 ± 2.52 (SE) min, n = 36). Another brood parasite, the Shiny Cowbird (Molothrus bonariensis), also sometimes lays before sunrise. The best-known nonparasitic icterines, the Red-winged Blackbird (Agelaius phoeniceus) and the Common Grackle (Quisacalus qu

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McGraw, Kevin J., Geoffrey E. Hill, Riccardo Stradi, and Robert S. Parker. "The Influence of Carotenoid Acquisition and Utilization on the Maintenance of Species‐Typical Plumage Pigmentation in Male American Goldfinches (Carduelis tristis) and Northern Cardinals (Cardinalis cardinalis)." Physiological and Biochemical Zoology 74, no. 6 (2001): 843–52. http://dx.doi.org/10.1086/323797.

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Bolotov, Ivan N., Alexander V. Kondakov, and Vitaly M. Spitsyn. "A REVIEW OF TIGER MOTHS (LEPIDOPTERA: EREBIDAE: ARCTIINAE: ARCTIINI) FROM FLORES ISLAND, LESSER SUNDA ARCHIPELAGO, WITH DESCRIPTION OF A NEW SPECIES AND NEW SUBSPECIES." Ecologica Montenegrina 16 (January 22, 2018): 1–15. http://dx.doi.org/10.37828/em.2018.16.1.

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The Wallacean Region is considered a unique evolutionary hotspot, but the current knowledge of lepidopteran faunas on certain islands is very far from being complete. Here we present a preliminary checklist of the Arctiini fauna of the Flores Island based on available collection materials and a review of the body of literature. In total, for the island fauna we list 22 tiger moth species, with eight newly recorded species. Among novel records, local endemic Spilarctia mikeli Bolotov, Kondakov & Spitsyn sp. nov. and Aloa cardinalis danau Bolotov, Kondakov & Spitsyn ssp. nov. were discov

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Shogren, Elsie H., Jason M. Sardell, Christina A. Muirhead, et al. "Recent secondary contact, genome-wide admixture, and asymmetric introgression of neo-sex chromosomes between two Pacific island bird species." PLOS Genetics 20, no. 8 (2024): e1011360. http://dx.doi.org/10.1371/journal.pgen.1011360.

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Secondary contact between closely related taxa represents a “moment of truth” for speciation—an opportunity to test the efficacy of reproductive isolation that evolved in allopatry and to identify the genetic, behavioral, and/or ecological barriers that separate species in sympatry. Sex chromosomes are known to rapidly accumulate differences between species, an effect that may be exacerbated for neo-sex chromosomes that are transitioning from autosomal to sex-specific inheritance. Here we report that, in the Solomon Islands, two closely related bird species in the honeyeater family—Myzomela ca

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Wilson, Andrew M., Kenneth S. Boyle, Jennifer L. Gilmore, Cody J. Kiefer, and Matthew F. Walker. "Species-Specific Responses of Bird Song Output in the Presence of Drones." Drones 6, no. 1 (2021): 1. http://dx.doi.org/10.3390/drones6010001.

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Drones are now widely used to study wildlife, but their application in the study of bioacoustics is limited. Drones can be used to collect data on bird vocalizations, but an ongoing concern is that noise from drones could change bird vocalization behavior. To test for behavioral impact, we conducted an experiment using 30 sound localization arrays to track the song output of 7 songbird species before, during, and after a 3 min flight of a small quadcopter drone hovering 48 m above ground level. We analyzed 8303 song bouts, of which 2285, from 184 individual birds were within 50 m of the array

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YEPISHIN, VIKTOR, YEVHENII KHALAIM, YURIY BUDASHKIN, OLEKSANDR ZHAKOV, VADYM MUSHYNSKYI, and SERGIY NOVYTSKYI. "New records of pyraloid moths (Lepidoptera: Pyraloidea) from different regions of Ukraine." Zootaxa 5023, no. 3 (2021): 366–88. http://dx.doi.org/10.11646/zootaxa.5023.3.3.

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A list of 41 species of Crambidae and Pyralidae families recorded from different regions of Ukraine for the first time is given. Two species are found in Ukraine for the first time: Pyralis cardinalis Kaila, Huemer, Mutanen, Tyllinen & Wikström, 2020 and Euclasta splendidalis (Herrich-Schäffer, 1848), and two species are found in continental Ukraine for the first time: Diasemiopsis ramburialis (Duponchel, 1833) and Spoladea recurvalis (Fabricius, 1775). The hitherto unknown female genitalia of Bradyrrhoa imperialella (Ragonot, 1887) are described and the differences of external characters

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SPIEGEL, CALEB S., PATRICK J. HART, BETHANY L. WOODWORTH, ERIK J. TWEED, and JAYMI J. LeBRUN. "Distribution and abundance of forest birds in low-altitude habitat on Hawai'i Island: evidence for range expansion of native species." Bird Conservation International 16, no. 2 (2006): 175–85. http://dx.doi.org/10.1017/s0959270906000244.

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The Hawaiian honeycreepers are thought to be limited primarily to middle- and high-altitude wet forests due to anthropogenic factors at lower altitudes, especially introduced mosquitotransmitted avian malaria. However, recent research has demonstrated that at least one native species, the Hawai'i 'Amakihi (Hemignathus virens virens), is common in areas of active malaria transmission. We examined the current distribution and abundance of native and exotic forest birds within approximately 640 km2 of low-altitude (0–326 m) habitat on south-eastern Hawai'i Island, using roadside variable circular

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Wikström, Bo, Peter Huemer, Marko Mutanen, Juha Tyllinen, and Lauri Kaila. "Pyralis cardinalis, a charismatic new species related to P. regalis [Denis & Schiffermüller], 1775, first recognized in Finland (Lepidoptera, Pyralidae)." Nota Lepidopterologica 43, no. () (2020): 337–64. https://doi.org/10.3897/nl.43.54916.

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The informal Pyralis regalis complex, including species of the genus Pyralis Linnaeus, 1758 (Pyralidae), with a bright white or silvery pattern on the forewing, is reviewed, supplemented by observations of the externally distinguished P. perversalis (Herrich-Schäffer, 1849), which also exhibits similarities in genitalia and DNA barcodes. We describe Pyralis cardinalis Kaila, Huemer, Mutanen, Tyllinen & Wikström, sp. nov., based on specimens ranging from Denmark and Sweden in the West to Japan and South Korea in the East. A neotype is designated for the predominantly South European P. regal

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Merrill, L., S. J. Chiavacci, R. T. Paitz, and T. J. Benson. "Quantification of 27 yolk steroid hormones in seven shrubland bird species: interspecific patterns of hormone deposition and links to life history, development, and predation risk." Canadian Journal of Zoology 97, no. 1 (2019): 1–12. http://dx.doi.org/10.1139/cjz-2017-0351.

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Steroid hormones play critical organizational and activational roles during vertebrate development, impacting everything from sexual differentiation to metabolic activity. For oviparous species such as birds, these hormones are transferred from female to egg during follicle maturation, and differences in relative and absolute concentrations of the steroid hormones may reflect differences in life history, developmental, and ecological conditions. Prior work on yolk steroid hormones has focused on a handful of candidate hormones (e.g., testosterone, androstenedione, and corticosterone), but we u

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Kothera, Linda, John-Paul Mutebi, Joan L. Kenney, Kali Saxton-Shaw, Michael P. Ward, and Harry M. Savage. "Bloodmeal, Host Selection, and Genetic Admixture Analyses of Culex pipiens Complex (Diptera: Culicidae) Mosquitoes in Chicago, IL." Journal of Medical Entomology 57, no. 1 (2019): 78–87. http://dx.doi.org/10.1093/jme/tjz158.

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Abstract The area in and around Chicago, IL, is a hotspot of West Nile virus activity. The discovery of a Culex pipiens form molestus Forskӓl population in Chicago in 2009 added to speculation that offspring from hybridization between Cx. pipiens f. pipiens L. and f. molestus could show a preference for feeding on humans. We collected blood-fed female mosquitoes (N = 1,023) from eight residential sites and one public park site in Chicago in July and August 2012. Bloodmeal analysis using the COI (cytochrome c oxidase subunit I) gene was performed to ascertain host choice. Almost all (99%) blood

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Peak, Rebecca G., Frank R. Thompson, and Terry L. Shaffer. "Factors Affecting Songbird Nest Survival in Riparian Forests in a Midwestern Agricultural Landscape." Auk 121, no. 3 (2004): 726–37. http://dx.doi.org/10.1093/auk/121.3.726.

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Abstract We investigated factors affecting nest success of songbirds in riparian forest and buffers in northeastern Missouri. We used an information-theoretic approach to determine support for hypotheses concerning effects of nest-site, habitat-patch, edge, and temporal factors on nest success of songbirds in three narrow (55–95 m) and three wide (400–530 m) riparian forests with adjacent grassland-shrub buffer strips and in three narrow and three wide riparian forests without adjacent grassland-shrub buffer strips. We predicted that temporal effects would have the most support and that habita

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Alizade, G. A. "Erythraeid mites (Acariformes: Actinedida: Erythraeidae) of the Greater Caucasus region of Azerbaijan." Ukrainian Journal of Ecology 10, no. 1 (2020): 199–209. http://dx.doi.org/10.15421/2020_32.

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The summary is given in the article about the observed species of the Erythraeidae Robineau- Desvoidy, 1828 mites in the Greater Caucasus Region of Azerbaijan. 25 species belonging to 8 genera of 5 sub-families have been found. Among them 1 sub-family (Balaustiinae Grandjean, 1947), 4 genera (Erythraeus Latreille, 1806, Curteria Southcott, 1961, Balaustium v.Heyden, 1826, Neobalaustium Willmann, 1951) and 22 species are new for the Caucasian fauna. 2 subfamilies (Callidosomatinae Southcott, 1961 and Abrolophinae Witte, 1995), 2 genera (Charletonia oudemans, 1910 and Abrolophus Berlese, 1891) a

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Sung, Gi-Ho, and Joseph W. Spatafora. "Cordyceps cardinalis sp. nov., a New Species of Cordyceps with an East Asian-Eastern North American Distribution." Mycologia 96, no. 3 (2004): 658. http://dx.doi.org/10.2307/3762183.

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Angert, A. L., and D. W. Schemske. "THE EVOLUTION OF SPECIES' DISTRIBUTIONS: RECIPROCAL TRANSPLANTS ACROSS THE ELEVATION RANGES OF MIMULUS CARDINALIS AND M. LEWISII." Evolution 59, no. 8 (2005): 1671–84. http://dx.doi.org/10.1111/j.0014-3820.2005.tb01817.x.

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Sung, Gi-Ho, and Joseph W. Spatafora. "Cordyceps cardinalis sp. nov., a new species of Cordyceps with an east Asian-eastern North American distribution." Mycologia 96, no. 3 (2004): 658–66. http://dx.doi.org/10.1080/15572536.2005.11832962.

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Lincango, M. P., C. E. Causton, C. Calderón Alvarez, and G. Jiménez-Uzcátegui. "Evaluating the safety of Rodolia cardinalis to two species of Galapagos finch; Camarhynchus parvulus and Geospiza fuliginosa." Biological Control 56, no. 2 (2011): 145–49. http://dx.doi.org/10.1016/j.biocontrol.2010.10.006.

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Angert, A. L., and D. W. Schemske. "THE EVOLUTION OF SPECIES' DISTRIBUTIONS: RECIPROCAL TRANSPLANTS ACROSS THE ELEVATION RANGES OF MIMULUS CARDINALIS AND M. LEWISII." Evolution 59, no. 8 (2005): 1671. http://dx.doi.org/10.1554/05-107.1.

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Johnston, Mark O. "Tests of two hypotheses concerning pollen competition in a self-compatible, long-styled species (Lobelia cardinalis: Lobeliaceae)." American Journal of Botany 80, no. 12 (1993): 1400–1406. http://dx.doi.org/10.1002/j.1537-2197.1993.tb15384.x.

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