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  1. By: Lindley, John, - Bauer, Ferdinand, - Cattley, William, - Hooker, William Jackson, Sir, - Bohte, J. H. (Johann Heinrich), - Richard and Arthur Taylor (Firm),
    Publication info: Londini :Typis Ricardi et Arthuri Taylor :MDCCCXXI [1821].
    Holding Institution: Lloyd Library and Museum
    Subjects: Foxgloves  Pictorial works  Speciation  Varieties
  2. By: Germar, E. F.
    Publication info: Halae :Impensis J.C. Hendelii et Filii,1824.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Beetles  Classification  Habitat  Identification  Speciation  
  3. By: Hewitson, William C. (William Chapman), - Saunders, W. Wilson - Hullmandel & Walton, - M. & N. Hanhart (Firm) - Walter & Cohn,
    Publication info: London :John Van Voorst,[1856]-1876.
    Holding Institution: Smithsonian Libraries
    Subjects: Butterflies  Geographical distribution  Lepidoptera  Pictorial works  Speciation
  4. By: Clinton, George W. (George William),
    Holding Institution: Missouri Botanical Garden, Peter H. Raven Library
    Subjects: (Albert),  (Charles Horton),  (Charles Valentine),  (David Fisher)  (George William),  1805-1886  1807-1885  1809-1884  1810-1888  1813-1887  1814-1887  1833-1915  1833-1917  1843-1895  Artemisia  Boott, William,  Botanical specimens  Buffalo Society of Natural Sciences  Caryphyllaceae  Clinton, George W  Collection and preservation  Compositae  Convovulaceae  Correspondence  Cuscuta  Cyperaceae  Cyperus  Day, David F  Engelmann, George,  Eriocaulon  Gillman, Henry,  Gramineae  Gray, Asa,  Isoetaceae  Isoetes  Kellogg, A  Letters  Marsilea  Marsileaceae  Najas minor  Panicum  Parnassia  Peck, Charles H  Potamogeton  Potamogetonaceae  Ravenel, Henry William,  Riley, Charles V  Sagina  Saxifragaceae  Speciation
    BHL Collections: Engelmann Papers, Missouri Botanical Garden
  5. By: Hine, James S. (James Stewart), - Howard, L. O. (Leland Ossian), - Moulton, Dudley - Quaintance, A. L. (Altus Lacy), - Sanders, J. G. - Townsend, C. H. T. (Charles Henry Tyler),
    Publication info: Washington, [D.C.] :G.P.O.,1912.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Aleyrodidae  Aphelinidae  Aphids  California  Citrus thrips  Coccidae  Horseflies  Insect pests  Speciation  Tachinidae  Thrips
  6. By: Tucson Audubon Society, - United States. Forest Service. Southwestern Region,
    Edition: Slightly revised May 2015.
    Publication info: [Tucson, AZ] :U.S. Department of Agriculture, Forest Service, Southwestern Region,May 2015.
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Arizona  Bird watching  Birds  Coronado National Forest  Coronado National Forest (Ariz. and N.M.)  Santa Catalina Mountains  Speciation  United States  
  7. By: Jansa,Sharon A. - Carleton, Michael D - Goodman, Steven M - Rakotomalala, Zafimahery, - Soarimalala, Voahangy
    Publication info: New York, NY :American Museum of Natural History,[2019]
    Holding Institution: American Museum of Natural History Library
    Subjects: Classification  Eliurus  Eliurus tanala  Eliurus tsingimbato  Forest animals  Madagascar  Mammals  Phylogeny  Rodents  Speciation  
  1. By: Prance,Ghillean T
    Type: Article
    In: Acta Botanica Brasilica
    Date: 1987-12-01
    Subjects: disjunct distribution  Distribution patterns  refugia  Speciation
  2. By: Lamborot,Madeleine
    Type: Article
    In: Revista chilena de historia natural
    Date: 2001-03-01
    Subjects: "northern 2n = 38-40" chromosomal race  chromosomal races  Iguanidae  Liolaernus monticola  Population structure  Speciation
  3. By: Zefa, Edison
    Type: Article
    In: Iheringia. Série Zoologia
    Date: 2006-03-01
    Subjects: acoustic competition  bioacoustics  Cricket  Speciation  stridulation
  4. By: Haffer,J.
    Type: Article
    In: Instituto Internacional de Ecologia
    Date: 2008-11-01
    Publication info: Instituto Internacional de Ecologia 2008-11-01
    Subjects: Amazonia  Paleogeography  river-refuge  Speciation  species origin
  5. By: Pérez-Barros,Patricia - Romero,M. Carolina - Calcagno,Javier A - Lovrich,Gustavo A
    Type: Article
    In: Revista de biología marina y oceanografía
    Date: 2010-12-01
    Subjects: Crabs  Speciation  squat lobster  SW Atlantic
  6. By: Nuñez,José J - González,M. Teresa - PÉREZ-LOSADA,Marcos
    Type: Article
    In: Revista de biología marina y oceanografía
    Date: 2010-12-01
    Subjects: mtDNA  rockfishes  Southern Hemisphere  Speciation
  7. By: Sourakov, Andrei - Zakharov, Evgeny
    Type: Article
    In: Comparative Cytogenetics
    Volume: 5
    Date: 2011
    Page Range: 191-210
    Publication info: Pensoft Publishers 2011
    Subjects: Biogeography  COI  DNA barcoding  intraspecific variation  Islands  Lepidoptera  Nymphalidae  Satyrinae  Speciation  taxonomy
  8. By: Vallejo-Marin, Mario
    Type: Article
    In: PhytoKeys
    Volume: 14
    Date: 2012
    Page Range: 1-14
    Publication info: Pensoft Publishers 2012
    Subjects: Allopolyploidy  Erythranthe  hybrid evolution  introduced species  Mimulus guttatus  Mimulus luteus  rapid evolution  Speciation
  9. By: Núñez Aguila, Rayner - Plasencia, Edelquis - Matos Maravi, Pavel - Wahlberg, Niklas
    Type: Article
    In: ZooKeys
    Volume: 165
    Date: 2012
    Page Range: 57-105
    Publication info: Pensoft Publishers 2012
    Subjects: Distribution  DNA  Greater Antilles  Habitat  immature stages  life cycle  Speciation  taxonomy
  10. By: Rajchenberg,Mario - Pildain,María Belén
    Type: Article
    In: Kurtziana
    Date: 2012-06-01
    Subjects: Phylogeny  polypores  Speciation
  11. By: Bakloushinskaya, I - Romanenko, Svetlana - Serdukova, Natalia - Graphodatsky, Alexander - Lyapunova, Elena
    Type: Article
    In: Comparative Cytogenetics
    Volume: 7
    Date: 2013
    Page Range: 163-169
    Publication info: Pensoft Publishers 2013
    Subjects: chromosome painting  Cricetidae  Ellobius  mole voles  Robertsonian rearrangements  Speciation
  12. By: Ayrey, Richard - Webber, Michael
    Type: Article
    In: ZooKeys
    Volume: 270
    Date: 2013
    Page Range: 21-35
    Publication info: Pensoft Publishers 2013
    Subjects: Madrean sky islands  Speciation  taxonomy  Vaejovis vorhiesi group
  13. By: Bonilla-Rivero,Ana - López-Rojas,Héctor
    Type: Article
    In: Sociedade Brasileira de Ictiologia
    Date: 2013-09-01
    Publication info: Sociedade Brasileira de Ictiologia 2013-09-01
    Subjects: Isoenzymes  Speciation  Venezuela  vicariance
  14. By: Rocha, Marília - Pine, Mariana - Oliveira, Elizabeth - Loreto, V. - Gallo, Raquel - Maximiano da Silva, Carlos Roberto - Domenico, Fernando - Rosa, Renata
    Type: Article
    In: Comparative Cytogenetics
    Volume: 9
    Date: 2015
    Page Range: 435-450
    Publication info: Pensoft Publishers 2015
    Subjects: 18S rDNA  chromosome banding  histone H3 gene  repetitive DNA  Speciation
  15. By: Carvalho, Antônio - Menezes, Rodolpho - Somavilla, Alexandre - Costa, M. A. - Del Lama, Marco Antonio
    Type: Article
    In: Journal of Hymenoptera Research
    Volume: 42
    Date: 2015
    Page Range: 93-105
    Publication info: Pensoft Publishers 2015
    Subjects: Biological richness  Ecology  Evolution  paper wasps  Speciation  species distribution
  16. By: Hemp, Claudia - Heller, Klaus-Gerhard - Warchalowska-Sliwa, Elzbieta - Hemp, Andreas
    Type: Article
    In: Deutsche entomologische Zeitschrift
    Volume: 63
    Issue: 2
    Date: 2016
    Page Range: 271--286
    Publication info: Berlin :Nicolai'sche Verlags-Buchandlung,1881-
    Subjects: ACOUSTICS  Biogeography  bioindication  Biology  Chromosomes  new species  Speciation  taxonomy
  17. By: Tiepo, Angélica - Pezenti, Larissa - Lopes, Thayná - Maximiano da Silva, Carlos Roberto - Dionísio, Jaqueline - Fernandes, Jose Antonio - Rosa, Renata
    Type: Article
    In: Comparative Cytogenetics
    Volume: 10
    Date: 2016
    Page Range: 719-729
    Publication info: Pensoft Publishers 2016
    Subjects: chromosomal rearrangements  DAPI  heterochromatin  holokinetic chromosomes  reproductive isolation  Speciation
  18. By: Machado, Antonio - Rodríguez-Expósito, Eduardo - López, Mercedes - Hernandez, Marinao
    Type: Article
    In: ZooKeys
    Volume: 651
    Date: 2017
    Page Range: Jan-77
    Publication info: Pensoft Publishers 2017
    Subjects: Back-colonisation  Bayesian Inference  Canary Islands  Dispersal  divergence rates  Introgression  island evolution  Madeira  mitochondrial DNA  Moreiba Morocco  new subgenera  Phylogeny  Selvagens Islands  Speciation  weevils
  19. By: Brown, Samuel
    Type: Article
    Date: 2017
    Publication info: Pensoft Publishers 2017
    Subjects: Alpine  Biodiversity  functional morphology  Speciation  taxonomy
  20. By: Lukhtanov, Vladimir - Dantchenko, Alexander
    Type: Article
    In: Comparative Cytogenetics
    Volume: 11
    Date: 2017
    Page Range: 769-795
    Publication info: Pensoft Publishers 2017
    Subjects: Ancestral polymorphism  Biodiversity  chromosomal fusion/fission  Chromosomes  COI  cryptic species  DNA barcoding  incomplete lineage sorting  inverted meiosis  karyosystematics  mitochondrial introgression  molecular phylogenetics  phylogeography  Speciation
  21. By: Silva, Marcos - Soares, Thannya Nascimento - Oliveira, Patrícia Rasteiro Ordiale
    Type: Article
    In: PhytoKeys
    Volume: 77
    Date: 2017
    Page Range: 99-111
    Publication info: Pensoft Publishers 2017
    Subjects: endemism  Manihoteae  mountainous areas  Speciation  taxonomy
  22. By: Mariam, Adeoba - Yessoufou, Kowiyou
    Type: Article
    In: ZooKeys
    Volume: 806
    Date: 2018
    Page Range: 141-161
    Publication info: Pensoft Publishers 2018
    Subjects: climate change  extinction  Fish  geological rift  Speciation
  23. By: Liebherr, James
    Type: Article
    In: Deutsche entomologische Zeitschrift
    Volume: 65
    Issue: 2
    Date: 2018
    Page Range: 177--224
    Publication info: Berlin :Nicolai'sche Verlags-Buchandlung,1881-
    Subjects: Biogeography  Cladistics  cryptic species  genitalia  Insect  sexual selection  Speciation
  24. By: Barrales-Alcala, Diego Alejandro - Contreras-Felix, Gerardo - Francke, Oscar - Van Devender, Thomas R.
    Type: Article
    In: ZooKeys
    Volume: 760
    Date: 2018
    Page Range: 37-53
    Publication info: Pensoft Publishers 2018
    Subjects: diversity  pine-oak forests  Scorpions  Speciation
  25. By: Leray, Vincent - Caravas, Jason - Friedrich, Markus - Zigler, Kirk S.
    Type: Article
    In: Subterranean Biology
    Volume: 29
    Date: 2019
    Page Range: 35-57
    Publication info: Pensoft Publishers 2019
    Subjects: Biodiversity hotspot  Cumberland Plateau  microphthalmy  Speciation  Troglobiont
  26. By: Wang, Jian - Lyu, Zhi-Tong - Liu, Zuyao - Liao, Chengkai - Zeng, Zhaochi - Zhao, Jian - Li, Yulong - Wang, Ying-Yong
    Type: Article
    In: ZooKeys
    Volume: 851
    Date: 2019
    Page Range: 113-164
    Publication info: Pensoft Publishers 2019
    Subjects: Biogeography  Conservation  Megophrys  southeastern China  Speciation  Species diversity  subgenus Panophrys
  27. By: Bakloushinskaya, Irina - Lyapunova, Elena - Saidov, Abdusattor - Romanenko, Svetlana - O’Brien, Patricia C. M. - Serdyukova, Natalia A. - Ferguson-Smith, Malcolm - Matveevsky, Sergey N. - Bogdanov, Aleksey
    Type: Article
    In: Comparative Cytogenetics
    Volume: 13
    Date: 2019
    Page Range: 147-177
    Publication info: Pensoft Publishers 2019
    Subjects: chromosome painting  Cytochrome b gene  Ellobius  Hybridization  nuclear XIST and Rspo1 genes  Robertsonian translocations  Speciation  synaptonemal complex
  28. By: Massa, Bruno
    Type: Article
    In: ZooKeys
    Volume: 951
    Date: 2020
    Page Range: 47-65
    Publication info: Pensoft Publishers 2020
    Subjects: Central and West Africa  leaf katydids  new species  Speciation  taxonomy
  29. By: Korshunova, Tatiana - Malmberg, Klas - Prkić, Jakov - Petani, Alen - Fletcher, Karin - Lundin, Kennet - Martynov, Alexander
    Type: Article
    In: ZooKeys
    Volume: 917
    Date: 2020
    Page Range: 15-50
    Publication info: Pensoft Publishers 2020
    Subjects: Biodiversity  biological periodicity  multilevel organism diversity  Phylogeny  Speciation  species problem