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The Seventy-Five Per Cent Rule for Subspecies
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What this work says
Outgoing claims: the papers this work cites, builds on, or argues with.
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Additional Notes on the Prevalence of the Adult Marsh Hawk in South Florida
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Arithmetical definition of the species, subspecies, and race concept, with a proposal for a modified Nomenclature
What points at this work
Incoming claims: where this work appears in other papers’ reference lists and arguments.
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inferred← citeshttps://doi.org/10.1017/s095927090700072xopenalex-snapshot
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inferred← citeshttps://doi.org/10.1017/s1477200008002867openalex-snapshot
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inferred← citeshttps://doi.org/10.1046/j.1472-4642.2000.00081.xopenalex-snapshot
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inferred← citeshttps://doi.org/10.1071/mu974113openalex-snapshot
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inferred← citeshttps://doi.org/10.1071/mu9930156openalex-snapshot
Geographical Differentiation in the Glossy Black-Cockatoo Calyptorhynchus lathami (Temminck) and its History
inferred← citeshttps://doi.org/10.1080/00034983.1982.11687527openalex-snapshot
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Morphological differentiation of Icelandic Redpolls,Acanthis flammea islandica
inferred← citeshttps://doi.org/10.1080/00306525.1989.9633748openalex-snapshot
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inferred← citeshttps://doi.org/10.1080/02724634.1988.10011705openalex-snapshot
Robert M. Schoch: Systematics, Functional Morphology and Macroevolution of the Extinct Mammalian Order Taeniodonta
inferred← citeshttps://doi.org/10.1080/14772000.2011.640497openalex-snapshot
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inferred← citeshttps://doi.org/10.1080/15594491.2026.2705735openalex-snapshot
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inferred← citeshttps://doi.org/10.1093/auk/119.1.26openalex-snapshot
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inferred← citeshttps://doi.org/10.1093/auk/123.1.266openalex-snapshot
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inferred← citeshttps://doi.org/10.1093/biolinnean/blaa112openalex-snapshot
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inferred← citeshttps://doi.org/10.1093/biolinnean/blad009openalex-snapshot
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inferred← citeshttps://doi.org/10.1093/biolinnean/blz089openalex-snapshot
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inferred← citeshttps://doi.org/10.1093/jhered/esx013openalex-snapshot
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inferred← citeshttps://doi.org/10.1093/jmammal/gyaa105openalex-snapshot
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inferred← citeshttps://doi.org/10.1093/molbev/msz017openalex-snapshot
Mitogenomes Uncover Extinct Penguin Taxa and Reveal Island Formation as a Key Driver of Speciation
inferred← citeshttps://doi.org/10.1093/ornithology/ukaa069openalex-snapshot
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inferred← citeshttps://doi.org/10.1093/ornithology/ukaf047openalex-snapshot
Genomic data reveal mixed support for the current subspecies designations in the Megascops asio (Eastern Screech-Owl)
inferred← citeshttps://doi.org/10.1093/sysbio/34.3.326openalex-snapshot
Methods for Coding Variable Morphological Features for Numerical Taxonomic Analysis
inferred← citeshttps://doi.org/10.1093/zoolinnean/zlab015openalex-snapshot
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inferred← citeshttps://doi.org/10.1093/zoolinnean/zlac076openalex-snapshot
Subspecies at crossroads: the evolutionary significance of genomic and phenotypic variation in a wide-ranging Australian lizard (Ctenotus pantherinus)
inferred← citeshttps://doi.org/10.1101/2021.01.24.427985openalex-snapshot
Dorsal color variation among subspecies of the “Oregon” Dark-eyed Junco complex
inferred← citeshttps://doi.org/10.1111/1749-4877.12422openalex-snapshot
Taxonomic status of Chinese blue sheep (Pseudois nayaur): new evidence of a distinct subspecies
inferred← citeshttps://doi.org/10.1111/ibi.12322openalex-snapshot
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inferred← citeshttps://doi.org/10.1111/j.1095-8312.2009.01299.xopenalex-snapshot
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inferred← citeshttps://doi.org/10.1111/j.1095-8312.2010.01568.xopenalex-snapshot
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inferred← citeshttps://doi.org/10.1111/j.1095-8312.2012.01909.xopenalex-snapshot
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inferred← citeshttps://doi.org/10.1111/j.1365-294x.2008.03794.xopenalex-snapshot
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inferred← citeshttps://doi.org/10.1111/j.1463-6409.2008.00364.xopenalex-snapshot
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inferred← citeshttps://doi.org/10.1111/j.1469-185x.1965.tb00806.xopenalex-snapshot
STATISTICAL METHODS IN SYSTEMATICS*
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inferred← citeshttps://doi.org/10.1111/j.1474-919x.1959.tb02387.xopenalex-snapshot
TAXONOMIC CONCEPTS
inferred← citeshttps://doi.org/10.1111/j.1474-919x.2001.tb04888.xopenalex-snapshot
Ecogeographic correlates of morphometric variation in the Red‐billed Chough Pyrrhocorax pyrrhocorax and the Alpine Chough Pyrrhocorax graculus
inferred← citeshttps://doi.org/10.1111/j.1523-1739.2006.00530.xopenalex-snapshot
Taxonomic Considerations in Listing Subspecies Under the U.S. Endangered Species Act
inferred← citeshttps://doi.org/10.1111/j.1752-4571.2007.00002.xopenalex-snapshot
Introgression and dispersal among spotted owl ( Strix occidentalis ) subspecies
inferred← citeshttps://doi.org/10.1111/jav.02621openalex-snapshot
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inferred← citeshttps://doi.org/10.1111/jzo.12274openalex-snapshot
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inferred← citeshttps://doi.org/10.1111/mms.12409openalex-snapshot
Analytical approaches to subspecies delimitation with genetic data
inferred← citeshttps://doi.org/10.1111/mms.12410openalex-snapshot
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inferred← citeshttps://doi.org/10.1111/mms.12411openalex-snapshot
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inferred← citeshttps://doi.org/10.1111/mms.12412openalex-snapshot
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inferred← citeshttps://doi.org/10.1111/mms.12413openalex-snapshot
Why we should develop guidelines and quantitative standards for using genetic data to delimit subspecies for data‐poor organisms like cetaceans
inferred← citeshttps://doi.org/10.1111/mms.12414openalex-snapshot
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inferred← citeshttps://doi.org/10.1111/syen.12171openalex-snapshot
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inferred← citeshttps://doi.org/10.1111/zoj.12261openalex-snapshot
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inferred← citeshttps://doi.org/10.1126/science.224.4645.171openalex-snapshot
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inferred← citeshttps://doi.org/10.1134/s2079086415050060openalex-snapshot
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inferred← citeshttps://doi.org/10.1139/cjz-2020-0006openalex-snapshot
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inferred← citeshttps://doi.org/10.11606/d.38.2014.tde-14012015-155408openalex-snapshot
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inferred← citeshttps://doi.org/10.11606/t.41.2014.tde-10032015-090453openalex-snapshot
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inferred← citeshttps://doi.org/10.1163/15685381-20181051openalex-snapshot
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inferred← citeshttps://doi.org/10.11646/zootaxa.2496.1.1openalex-snapshot
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inferred← citeshttps://doi.org/10.11646/zootaxa.5410.4.8openalex-snapshot
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inferred← citeshttps://doi.org/10.1186/s40555-015-0115-xopenalex-snapshot
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inferred← citeshttps://doi.org/10.12794/metadc1752345openalex-snapshot
Peregrine Falcon (Falco peregrinus) Subspecies Phylogenomics Using Whole Genome Re-Sequencing
inferred← citeshttps://doi.org/10.1292/jvms.15-0037openalex-snapshot
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inferred← citeshttps://doi.org/10.1371/journal.pone.0042970openalex-snapshot
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inferred← citeshttps://doi.org/10.1371/journal.pone.0152141openalex-snapshot
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inferred← citeshttps://doi.org/10.1371/journal.pone.0249587openalex-snapshot
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inferred← citeshttps://doi.org/10.1525/auk.2009.09040openalex-snapshot
Subspecies Status and Population Genetic Structure in Piping Plover (Charadrius melodus)
inferred← citeshttps://doi.org/10.1525/auk.2010.09222openalex-snapshot
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inferred← citeshttps://doi.org/10.1525/cia.1980.2.2.69openalex-snapshot
The Concept of Race in the Latter Part of the 20th Century
inferred← citeshttps://doi.org/10.1525/cond.2008.8482openalex-snapshot
PHENOTYPIC VARIATION IS CLINAL IN THE YELLOW-THROATED WARBLER
inferred← citeshttps://doi.org/10.1525/cond.2013.120070openalex-snapshot
Are Insular Populations of the Philippine Falconet (Microhierax erythrogenys) Steps in a Cline?
inferred← citeshttps://doi.org/10.1525/om.2011.73.1.1openalex-snapshot
Ecogeographic Patterns of Morphological Variation in Elepaios (Chasiempisspp.): Bergmann's, Allen's, and Gloger's Rules in a Microcosm
inferred← citeshttps://doi.org/10.1600/036364409790139736openalex-snapshot
The Taxonomic Designation of Eriogonum corymbosum var. nilesii (Polygonaceae) is Supported by AFLP and cpDNA Analyses
inferred← citeshttps://doi.org/10.1642/0004-8038(2002)119[0026:dvmdos]2.0.co;2openalex-snapshot
DIAGNOSABILITY VERSUS MEAN DIFFERENCES OF SAGE SPARROW SUBSPECIES
inferred← citeshttps://doi.org/10.1642/0078-6594(2007)63[45:nsatsi]2.0.co;2openalex-snapshot
NAMED SUBSPECIES AND THEIR SIGNIFICANCE IN CONTEMPORARY ORNITHOLOGY
inferred← citeshttps://doi.org/10.1642/auk-13-246.1openalex-snapshot
Genetic and morphometric diversity in the Lark Sparrow (Chondestes grammacus) suggest discontinuous clinal variation across major breeding regions associated with previously characterized subspecies
inferred← citeshttps://doi.org/10.1642/auk-15-1.1openalex-snapshot
Subspecies and the philosophy of science
inferred← citeshttps://doi.org/10.1642/auk-15-63.1openalex-snapshot
Geographic variation, null hypotheses, and subspecies limits in the California Gnatcatcher: A response to McCormack and Maley
inferred← citeshttps://doi.org/10.1650/condor-14-27.1openalex-snapshot
Genetics, morphology, and ecological niche modeling do not support the subspecies status of the endangered Southwestern Willow Flycatcher (Empidonax traillii extimus)
inferred← citeshttps://doi.org/10.1650/condor-15-71.1openalex-snapshot
Available data support protection of the Southwestern Willow Flycatcher under the Endangered Species Act
inferred← citeshttps://doi.org/10.1676/17-070.1openalex-snapshot
Phylogeography and geographic variation in the Red-bellied Woodpecker ( Melanerpes carolinus ): characterization of mtDNA and plumage hybrid zones
inferred← citeshttps://doi.org/10.1676/20-00136openalex-snapshot
Dorsal Color Variation Among Subspecies of the Oregon Dark-Eyed Junco ( Junco hyemalis [ oreganus ]) Group
inferred← citeshttps://doi.org/10.1894/0038-4909-69.2.5openalex-snapshot
A TAXONOMIC REVISION OF THE MEXICAN COTTONTAIL (SYLVILAGUS CUNICULARIUS): A GEOGRAPHICAL AND MORPHOLOGICAL ANALYSIS
inferred← citeshttps://doi.org/10.1898/nwn09-36.1openalex-snapshot
Size-Associated Morphological Variation in the Red Tree Vole (Arborimus longicaudus)
inferred← citeshttps://doi.org/10.21501/16920945.641openalex-snapshot
La violencia en las barras de fútbol. Una aproximación desde la etología y el psicoanálisis
inferred← citeshttps://doi.org/10.2173/bow.logshr.02openalex-snapshot
Loggerhead Shrike (Lanius ludovicianus)
inferred← citeshttps://doi.org/10.2174/1874453201609010060openalex-snapshot
Current Topics in Avian Conservation Genetics with Special Reference to the Southwestern Willow Flycatcher
inferred← citeshttps://doi.org/10.22201/ib.20078706e.2021.92.3552openalex-snapshot
Variación morfométrica en cráneos del delfín manchado del Atlántico (Stenella frontalis) de Venezuela
inferred← citeshttps://doi.org/10.22621/cfn.v126i1.1297openalex-snapshot
A Specimen of the High Arctic Subspecies of Atlantic Puffin, Fratercula arctica naumanni, in Canada
inferred← citeshttps://doi.org/10.2307/1364662openalex-snapshot
A Systematic Review of the Booming Nighthawks of Western North America
inferred← citeshttps://doi.org/10.2307/1367976openalex-snapshot
Analysis of Geographic Variation in the Townsend's Warbler
inferred← citeshttps://doi.org/10.2307/1368990openalex-snapshot
Morphological Differences in Pacific Coast Populations of Greater White-Fronted Geese
inferred← citeshttps://doi.org/10.2307/3275917openalex-snapshot
A Statistical Analysis of the Morphological Variation Observed between Populations of Zonorchis petiolatum (Railliet, 1900) [Trematoda: Dicrocoeliidae] from Different Hosts and Localities
inferred← citeshttps://doi.org/10.2307/3676279openalex-snapshot
Taxonomy of Larus argentatus and Larus fuscus in North-Western Europe
inferred← citeshttps://doi.org/10.2307/40157543openalex-snapshot
Biogeography and Systematics of the Thamnophilus punctatus (Thamnophilidae) Complex
inferred← citeshttps://doi.org/10.2307/4080893openalex-snapshot
Certain Molts and Plumages of Acadian and Yellow-Bellied Flycatchers
inferred← citeshttps://doi.org/10.2307/4089060openalex-snapshot
New Aethopyga Sunbirds (Aves: Nectariniidae) from the Island of Mindanao, Philippines
inferred← citeshttps://doi.org/10.2307/4090009openalex-snapshot
Diagnosability versus Mean Differences of Sage Sparrow Subspecies
inferred← citeshttps://doi.org/10.2326/osj.3.133openalex-snapshot
Amak Island Song Sparrows (Melospiza melodia amaka) are not evolutionarily significant
inferred← citeshttps://doi.org/10.25225/fozo.v65.i2.a10.2016openalex-snapshot
Low phenotypic variation in eastern common hamsters Cricetus cricetus
inferred← citeshttps://doi.org/10.25226/bboc.v139i2.2019.a4openalex-snapshot
The history of Aplomado Falcon Falco femoralis subspecies diagnoses
inferred← citeshttps://doi.org/10.25226/bboc.v144i2.2024.a6openalex-snapshot
On the nomenclature of wild and domestic Streptopelia doves
inferred← citeshttps://doi.org/10.2988/11-13.1openalex-snapshot
Does the “kamaroma”-plastron pattern morph occur in both Philippine subspecies of the turtle Cuora amboinensis?
inferred← citeshttps://doi.org/10.2989/00306525.2016.1216016openalex-snapshot
Morphological variation in the Sabota Lark Calendulauda sabota in southern Africa
inferred← citeshttps://doi.org/10.30707/etd2017.tito.gopenalex-snapshot
Exploring The Biogeography Of South American Rainforest Understory Birds Using Morphological Variation In The Wedge-Billed Woodcreeper (glyphorynchus Spirurus)
inferred← citeshttps://doi.org/10.3312/jyio1952.3.67openalex-snapshot
Avian systematics and problems of species and subspecies (Continued: Bibliography)
inferred← citeshttps://doi.org/10.3389/fpls.2022.1035157openalex-snapshot
Genome sequencing and resequencing identified three horizontal gene transfers and uncovered the genetic mechanism on the intraspecies adaptive evolution of Gastrodia elata Blume
inferred← citeshttps://doi.org/10.3390/conservation5020019openalex-snapshot
Why Not Assess Subspecies Status Within Taxa of Conservation Concern?
inferred← citeshttps://doi.org/10.3390/insects11060368openalex-snapshot
Rigorous Morphological Studies Confirm That the Classical Object of Pest Control Chilocorus kuwanae Is the Same Species as Ch. renipustulatus (Coleoptera: Coccinellidae)
inferred← citeshttps://doi.org/10.3390/insects12100937openalex-snapshot
The Structure of the Endophallus Is a New Promising Feature and a Key to Study of Taxonomy of the Subgenus Metallotimarcha of the Genus Timarcha (Coleoptera, Chrysomelidae) in the Caucasus
inferred← citeshttps://doi.org/10.3390/insects13080752openalex-snapshot
One Species, Hundreds of Subspecies? New Insight into the Intraspecific Classification of the Old World Swallowtail (Papilio machaon Linnaeus, 1758) Based on Two Mitochondrial DNA Markers
inferred← citeshttps://doi.org/10.3398/064.083.0410openalex-snapshot
Applying Citizen Science Data to Quantify Differences in Song between Controversial Avian Taxa, the Sagebrush and Timberline Subspecies of the Brewer's Sparrow (Spizella breweri)
inferred← citeshttps://doi.org/10.3897/zookeys.691.12880openalex-snapshot
To be or not to be a subspecies: description of Saperda populnea lapponica ssp. n. (Coleoptera, Cerambycidae) developing in downy willow (Salix lapponum L.)
inferred← citeshttps://doi.org/10.3897/zookeys.757.10965openalex-snapshot
What is a species? A new universal method to measure differentiation and assess the taxonomic rank of allopatric populations, using continuous variables
inferred← citeshttps://doi.org/10.3955/046.097.0406openalex-snapshot
Creating An Endangered Subspecies: A Comment on Smith et al. (2024)
inferred← citeshttps://doi.org/10.4039/ent10745-1openalex-snapshot
A TAXONOMIC STUDY OF THE GENUS TEGRODERA (COLEOPTERA: MELOIDAE)
inferred← citeshttps://doi.org/10.5194/aab-61-229-2018openalex-snapshot
Possible mathematical definitions of the biological term “breed”
inferred← citeshttps://doi.org/10.5281/zenodo.15915457openalex-snapshot
A New Subspecies of Brown banded Antpitta Grallaria Milleri from Antioquia, Colombia
inferred← citeshttps://doi.org/10.5281/zenodo.16452358openalex-snapshot
A New Subspecies of Mountain Tanager in the Anisognathus Lacrymosus Complex from the Yariguies Mountains of Colombia
inferred← citeshttps://doi.org/10.53561/taqs2785openalex-snapshot
Notes on species of the tribe Stigmoderini Lacordaire, 1857 (Coleoptera: Buprestidae) from Australia and Papua New Guinea, with description of a new subspecies of Calodema wallacei Deyrolle, 1864
inferred← citeshttps://doi.org/10.54588/cc.2024v29n2a1openalex-snapshot
Geographical variation in Tachycineta Swallows (Aves: Passeriformes: Hirundinidae), with description of a new subspecies from Colombia
inferred← citeshttps://doi.org/10.59517/oc.e154openalex-snapshot
Notes on Tapaculos (Passeriformes: Rhinocryptidae) of the eastern Andes of Colombia and the venezuelan Andes, with a new subspecies of Scytalopus griseicollis from Colombia
inferred← citeshttps://doi.org/10.5962/p.226671openalex-snapshot
Notes on some birds of the Adirondack and Catskill Mountains, New York
inferred← citeshttps://doi.org/10.63172/322466bcfxjjopenalex-snapshot
Intraspecific variation in the New Zealand bellbird Anthornis melanura
inferred← citeshttps://doi.org/10.63172/913100tbxfnjopenalex-snapshot
Remarks on the taxonomy of the Australasian harrier (Circus approximans)
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