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1

Phylogeny of the bee genus Agapostemon (Hymenoptera: Halictidae)

Jessica Janjic, Laurence Packer

Journal:

Systematic Entomology

Year:

2003

Language:

english

File:

PDF, 2.50 MB

english, 2003

2

Fifteen new species of Chilicola (Oroediscelis) (Hymenoptera: Colletidae: Xeromelissinae) with illustrated keys to the males and females of the subgenus

PACKER, LAURENCE, DUMESH, SHEILA

Journal:

Year:

2019

Language:

english

File:

PDF, 35.15 MB

english, 2019

3

Fifteen new species of Liphanthus Reed (Hymenoptera: Andrenidae) with two submarginal cells

SHARIFI, NEGAR MIR, GRAHAM, LIAM, PACKER, LAURENCE

Journal:

Year:

2019

Language:

english

File:

PDF, 59.42 MB

english, 2019

4

Comparative morphology of the skeletal parts of the sting apparatus of bees (Hymenoptera: Apoidea)

LAURENCE PACKER

Journal:

Zoological Journal of the Linnean Society

Year:

2003

Language:

english

File:

PDF, 1.94 MB

english, 2003

5

The evolution of social behavior and nest architecture in sweat bees of the subgenusEvylaeus(Hymenoptera : Halictidae): a phylogenetic approach

Laurence Packer

Journal:

Behavioral Ecology and Sociobiology

Year:

1991

Language:

english

File:

PDF, 916 KB

english, 1991

6

Trophic aspects of caste determination inHalictus ligatus, a primitively eusocial sweat bee

Miriam H. Richards, Laurence Packer

Journal:

Behavioral Ecology and Sociobiology

Year:

1994

Language:

english

File:

PDF, 768 KB

english, 1994

7

Relatedness and sex ratio in a primitively eusocial halictine bee

Laurence Packer, Robin E. Owen

Journal:

Behavioral Ecology and Sociobiology

Year:

1994

Language:

english

File:

PDF, 1.03 MB

english, 1994

8

Social evolution and its correlates in bees of the subgenusEvylaeus(Hymenoptera; Halictidae)

Laurence Packer, Gerd Knerer

Journal:

Behavioral Ecology and Sociobiology

Year:

1985

Language:

english

File:

PDF, 736 KB

english, 1985

9

Genetic differentiation between two host “races” and two species of cleptoparasitic bees and between their two hosts

Laurence Packer, Angela Dzinas, Karen Strickler, Virginia Scott

Journal:

Biochemical Genetics

Year:

1995

Language:

english

File:

PDF, 576 KB

english, 1995

10

Evidence for decline in eastern North American bumblebees (Hymenoptera: Apidae), with special focus onBombus affinisCresson

Sheila R. Colla, Laurence Packer

Journal:

Biodiversity and Conservation

Year:

2008

Language:

english

File:

PDF, 297 KB

english, 2008

11

Habitat heterogeneity as a determinant of mammal species richness in high-energy regions

Kerr, Jeremy T., Packer, Laurence

Journal:

Year:

1997

File:

PDF, 631 KB

1997

12

Phylogenetic position of the bee genera Ancyla and Tarsalia (Hymenoptera: Apidae): A remarkable base compositional bias and an early Paleogene geodispersal from North America to the Old World

Praz, Christophe J., Packer, Laurence

Journal:

Molecular Phylogenetics and Evolution

Year:

2014

Language:

english

File:

PDF, 716 KB

english, 2014

13

Comparative morphology of spermathecae in solitary and primitively eusocial bees (Hymenoptera; Apoidea)

Pabalan, Noel, Davey, K. G., Packer, Laurence

Journal:

Canadian Journal of Zoology

Year:

1996

Language:

english

File:

PDF, 704 KB

english, 1996

14

Logging in boreal field-forest ecotones promotes flower-visiting insect diversity and modifies insect community composition

Korpela, Eeva-Liisa, Hyvönen, Terho, Kuussaari, Mikko, Leather, Simon R., Packer, Laurence

Journal:

Insect Conservation and Diversity

Year:

2015

Language:

english

File:

PDF, 370 KB

english, 2015

15

Revision of the Neotropical subgenera Coelioxys (Platycoelioxys) Mitchell and C. (Rhinocoelioxys) Mitchell (Hymenoptera; Megachilidae) with the description of one new species

FILHO, LÉO CORREIA DA ROCHA, PACKER, LAURENCE

Journal:

Year:

2015

Language:

english

File:

PDF, 246 KB

english, 2015

16

The Natural History and Behavior of North American Beewolves . Howard Ensign Evans , Kevin M. O'Neill

Packer, Laurence

Journal:

Quarterly Review of Biology

Year:

1989

Language:

english

File:

PDF, 64 KB

english, 1989

17

Status changes in the wild bees of north‐eastern North America over 125 years revealed through museum specimens

Mathiasson, Minna E., Rehan, Sandra M., Didham, Raphael, Packer, Laurence

Journal:

Insect Conservation and Diversity

Year:

2019

Language:

english

File:

PDF, 476 KB

english, 2019

18

A new Leioproctus with unique wing venation in males (Hymenoptera: Colletidae: Paracolletinae) with comments on unusual wing modifications in bees

PACKER, LAURENCE

Journal:

Year:

2006

File:

PDF, 562 KB

2006

19

A new socially parasitic Braunsapis (Hymenoptera: Apidae: Xylocopinae: Allodapini) from Vietnam, with a key to female socially parasitic Braunsapis in Asia

Packer, Laurence

Journal:

Journal of Melittology

Year:

2018

File:

PDF, 3.32 MB

2018

20

A new species of Chiasmognathus from Kazakhstan (Hymenoptera: Apidae)

Engel, Michael S., Packer, Laurence

Journal:

Journal of Melittology

Year:

2013

File:

PDF, 1.66 MB

2013

21

Phylogeny of the Bee Genus Halictus (Hymenoptera: Halictidae) Based on Parsimony and Likelihood Analyses of Nuclear EF-1α Sequence Data

Bryan N. Danforth, Hervé Sauquet, Laurence Packer

Journal:

Molecular Phylogenetics and Evolution

Year:

1999

Language:

english

File:

PDF, 204 KB

english, 1999

22

High levels of diploid male production in a primitively eusocial bee (Hymenoptera: Halictidae)

AMRO ZAYED, LAURENCE PACKER

Journal:

Year:

2001

Language:

english

File:

PDF, 218 KB

english, 2001

23

Solitary and eusocial nests in a population ofAugochlorella striata(Provancher) (Hymenoptera; Halictidae) at the northern edge of its range

Laurence Packer

Journal:

Behavioral Ecology and Sociobiology

Year:

1990

Language:

english

File:

PDF, 671 KB

english, 1990

24

The biology of a subtropical population ofHalictus ligatusSay (Hymenoptera: Halictidae)

Laurence Packer, Gerd Knerer

Journal:

Behavioral Ecology and Sociobiology

Year:

1986

Language:

english

File:

PDF, 1.24 MB

english, 1986

25

Allozyme variation in bumble bees (Hymenoptera: Apidae)

Robin E. Owen, L. Janice Mydynski, Laurence Packer, David B. McCorquodale

Journal:

Biochemical Genetics

Year:

1992

Language:

english

File:

PDF, 518 KB

english, 1992

26

Brain Tumor Working Group Report on the 9th International Conference on Brain Tumor Research and Therapy

Dennis F. Deen, Andrew Chiarodo, Elizabeth A. Grimm, John R. Fike, Mark A. Israel, Lawrence E. Kun, Victor A. Levin, Laurence J. Marton, Roger J. Packer, Anthony E. Pegg, Mark L. Rosenblum, Herman D.

Journal:

Journal of Neuro-Oncology

Year:

1993

Language:

english

File:

PDF, 2.86 MB

english, 1993

27

A comparison of genetic variation in two sibling species pairs of haplodiploid insects

Lene Rosenmeier, Laurence Packer

Journal:

Biochemical Genetics

Year:

1993

Language:

english

File:

PDF, 771 KB

english, 1993

28

Increased genetic differentiation in a specialist versus a generalist bee: implications for conservation

Amro Zayed, Laurence Packer, Jennifer C. Grixti, Luisa Ruz, Robin E. Owen, Haroldo Toro

Journal:

Conservation Genetics

Year:

2005

Language:

english

File:

PDF, 267 KB

english, 2005

29

Phylogenetic analysis of the corbiculate Apinae based on morphology of the sting apparatus (Hymenoptera: Apidae)

Sophie Cardinal, Laurence Packer

Journal:

Year:

2007

Language:

english

File:

PDF, 1.34 MB

english, 2007

30

Pollination and other ecosystem services produced by mobile organisms: a conceptual framework for the effects of land-use change

Claire Kremen, Neal M. Williams, Marcelo A. Aizen, Barbara Gemmill-Herren, Gretchen LeBuhn, Robert Minckley, Laurence Packer, Simon G. Potts, T'ai Roulston, Ingolf Steffan-Dewenter, Diego P. Vázquez,

Journal:

Ecology Letters

Year:

2007

Language:

english

File:

PDF, 612 KB

english, 2007

31

Indicator Taxa, Rapid Biodiversity Assessment, and Nestedness in an Endangered Ecosystem

Jeremy T. Kerr, Alissa Sugar, Laurence Packer

Journal:

Conservation Biology

Year:

2000

Language:

english

File:

PDF, 501 KB

english, 2000

32

Conservation Genetics of Potentially Endangered Mutualisms: Reduced Levels of Genetic Variation in Specialist versus Generalist Bees

LAURENCE PACKER, AMRO ZAYED, JENNIFER C. GRIXTI, LUISA RUZ, ROBIN E. OWEN, FELIPE VIVALLO, HAROLDO TORO

Journal:

Conservation Biology

Year:

2005

Language:

english

File:

PDF, 158 KB

english, 2005

33

Assessment of Potential Karner Blue Butterfly (Lycaeides melissa samuelis) (Family: Lycanidae) Reintroduction Sites in Ontario, Canada

Pak Kin Chan, Laurence Packer

Journal:

Restoration Ecology

Year:

2006

Language:

english

File:

PDF, 135 KB

english, 2006

34

Unexpected patterns of parentage and relatedness in a primitively eusocial bee

Richards, Miriam H., Packer, Laurence, Seger, Jon

Journal:

Year:

1995

File:

PDF, 347 KB

1995

35

The ecological genetics of the speckled wood butterfly, Pararge aegeria L.—A preliminary study

Packer, Laurence

Journal:

Year:

1984

Language:

english

File:

PDF, 128 KB

english, 1984

36

Allozyme variation, linkage disequilibrium and diploid male production in a primitively social bee Augochlorella striata (Hymenoptera; Halictidae)

Packer, Laurence, Owen, Robin E

Journal:

Year:

1990

Language:

english

File:

PDF, 134 KB

english, 1990

37

Estimation of the proportion of diploid males in populations of Hymenoptera

Owen, Robin E, Packer, Laurence

Journal:

Year:

1994

Language:

english

File:

PDF, 149 KB

english, 1994

38

The Impact of Climate Change on Mammal Diversity in Canada

Jeremy Kerr, Laurence Packer

Journal:

Environmental Monitoring and Assessment

Year:

1998

Language:

english

File:

PDF, 88 KB

english, 1998

39

The environmental basis of North American species richness patterns among Epicauta (Coleoptera: Meloidae)

Jeremy T. Kerr, Laurence Packer

Journal:

Biodiversity and Conservation

Year:

1999

Language:

english

File:

PDF, 129 KB

english, 1999

40

A Test of the Mating Limitation Hypothesis for Caste Determination inEvylaeus albipes(Hymenoptera: Halictidae), a Primitively Eusocial Halictine Bee

Cecile Plateaux-Quénu, Laurence Packer

Journal:

Journal of Insect Behavior

Year:

1998

Language:

english

File:

PDF, 568 KB

english, 1998

41

Phylogeny of the Xeromelissinae (Hymenoptera: Colletidae) Based upon Morphology and Molecules

Eduardo A. B. Almeida, Laurence Packer, Bryan N. Danforth

Journal:

Year:

2008

Language:

english

File:

PDF, 425 KB

english, 2008

42

Phylogeny of Halictidae with an emphasis on endemic African Halictinae

Bryan N. Danforth, Connal Eardley, Laurence Packer, Kenneth Walker, Alain Pauly, Fano José Randrianambinintsoa

Journal:

Year:

2008

Language:

english

File:

PDF, 397 KB

english, 2008

43

EFFECTIVENESS OF MALAISE TRAPS IN COLLECTING HYMENOPTERA: THE INFLUENCE OF TRAP DESIGN, MESH SIZE, AND LOCATION

Darling, D. Christopher, Packer, Laurence

Journal:

The Canadian Entomologist

Year:

1988

Language:

english

File:

PDF, 1022 KB

english, 1988

44

Dual origins of social parasitism in North American Dialictus (Hymenoptera: Halictidae) confirmed using a phylogenetic approach

Jason Gibbs, Jennifer Albert, Laurence Packer

Journal:

Year:

2012

Language:

english

File:

PDF, 494 KB

english, 2012

45

Phylogeny and classification of the Xeromelissinae (Hymenoptera: Apoidea, Colletidae) with special emphasis on the genus Chilicola

LAURENCE PACKER

Journal:

Systematic Entomology

Year:

2008

Language:

english

File:

PDF, 1.11 MB

english, 2008

46

The Biology of a Subtropical Population of Halictus ligatus Say (Hymenoptera; Halictidae) : II. Male Behaviour

Laurence Packer

Journal:

Year:

1986

Language:

english

File:

PDF, 714 KB

english, 1986

47

Ecological and life-history traits predict bee species responses to environmental disturbances

Neal M. Williams, Elizabeth E. Crone, T’ai H. Roulston, Robert L. Minckley, Laurence Packer, Simon G. Potts

Journal:

Biological Conservation

Year:

2010

Language:

english

File:

PDF, 666 KB

english, 2010

48

Pollinator diversity and crop pollination services are at risk

Ingolf Steffan-Dewenter, Simon G. Potts, Laurence Packer

Journal:

Trends in Ecology & Evolution

Year:

2005

Language:

english

File:

PDF, 67 KB

english, 2005

49

DNA barcoding a regional bee (Hymenoptera: Apoidea) fauna and its potential for ecological studies

CORY S. SHEFFIELD, PAUL D. N. HEBERT, PETER G. KEVAN, LAURENCE PACKER

Journal:

Molecular Ecology Resources

Year:

2009

Language:

english

File:

PDF, 835 KB

english, 2009

50

DNA barcoding and the mediocrity of morphology

LAURENCE PACKER, JASON GIBBS, CORY SHEFFIELD, ROBERT HANNER

Journal:

Molecular Ecology Resources

Year:

2009

Language:

english

File:

PDF, 122 KB

english, 2009