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51

Potentially defensive proteins in mature seeds of 59 species of tropical leguminosae

Daniel H. Janzen, Clarence A. Ryan, Irvin E. Liener, G. Pearce

Journal:

Journal of Chemical Ecology

Year:

1986

Language:

english

File:

PDF, 677 KB

english, 1986

52

Toxicity of secondary compounds to the seed-eating larvae of the bruchid beetle Callosobruchus maculatus

Daniel H. Janzen, Harvey B. Juster, E. Arthur Bell

Journal:

Year:

1977

Language:

english

File:

PDF, 607 KB

english, 1977

53

Body size distributions of large Costa Rican dry forest moths and the underlying relationship between plant and pollinator morphology

Salvatore J. Agosta, Daniel H. Janzen

Journal:

Year:

2005

Language:

english

File:

PDF, 142 KB

english, 2005

54

A seasonal census of phenolics, fibre and alkaloids in foliage of forest trees in Costa Rica: some factors influencing their distribution and relation to host selection by Sphingidae and Saturniidae

DANIEL H. JANZEN, PETER G. WATERMAN

Journal:

Biological Journal of the Linnean Society

Year:

1984

Language:

english

File:

PDF, 984 KB

english, 1984

55

Insect diversity of a Costa Rican dry forest: why keep it, and how?

Daniel H. Janzen

Journal:

Biological Journal of the Linnean Society

Year:

1987

Language:

english

File:

PDF, 959 KB

english, 1987

56

The systematics and biology of the Costa Rican species of parasitic wasps in the Thyreodon genus-group (Hymenoptera: Ichneumonidae)

IAN D. GAULD, DANIEL H. JANZEN

Journal:

Zoological Journal of the Linnean Society

Year:

2004

Language:

english

File:

PDF, 2.24 MB

english, 2004

57

Pressure reducing valve prevents barotrauma during jet ventilation for microlaryngeal surgery

P.R.M. Janzen, J. Neasham, M. Daniel

Journal:

Year:

1995

Language:

english

File:

PDF, 257 KB

english, 1995

58

Maternal and abiotic effects on egg mortality and hatchling size of turtles: temporal variation in selection over seven years

Daniel A. Warner, Christopher F. Jorgensen, Fredric J. Janzen

Journal:

Functional Ecology

Year:

2010

Language:

english

File:

PDF, 341 KB

english, 2010

59

Setting up tropical biodiversity for conservation through non-damaging use: participation by parataxonomists

Daniel H. Janzen

Journal:

Journal of Applied Ecology

Year:

2004

Language:

english

File:

PDF, 88 KB

english, 2004

60

Social Behavior of Larvae of the Neotropical Processionary Weevil Phelypera distigma (Boheman) (Coleoptera: Curculionidae: Hyperinae)

James T. Costa, Terrence D. Fitzgerald, Alfonso Pescador-Rubio, Jonathan Mays, Daniel H. Janzen

Journal:

Year:

2004

Language:

english

File:

PDF, 307 KB

english, 2004

61

Gadolinium-enhanced dynamic MRI of the fractured carpal scaphoid: Preliminary results

Peter L Munk, Mark J Lee, Dennis L Janzen, A Dale Vellet, Douglas G Connell, Peter Y Poon, P Mark Logan, Kenneth J Favero, Daniel Struk

Journal:

Journal of Medical Imaging and Radiation Oncology

Year:

1998

Language:

english

File:

PDF, 1.71 MB

english, 1998

62

A minimalist barcode can identify a specimen whose DNA is degraded

MEHRDAD HAJIBABAEI, M. ALEX SMITH, DANIEL H. JANZEN, JOSEPHINE J. RODRIGUEZ, JAMES B. WHITFIELD, PAUL D. N. HEBERT

Journal:

Molecular Ecology Resources

Year:

2006

Language:

english

File:

PDF, 212 KB

english, 2006

63

A Microbial Observatory of Caterpillars: Isolation and Molecular Characterization of Protists Associated with the Saturniid Moth Caterpillar Rothschildia lebeau

LINDA A. AMARAL ZETTLER, ABBY D. LAATSCH, ERIK ZETTLER, THOMAS A. NERAD, JEFFREY COLE, FELIPE CHAVARRIA DIAZ, JOEL DIAZ, DANIEL H. JANZEN, ANA SITTENFELD, OLIVIA MASON, ANNA-LOUISE REYSENBACH

Journal:

Journal of Eukaryotic Microbiology

Year:

2005

Language:

english

File:

PDF, 341 KB

english, 2005

64

The yeast community of sap fluxes of Costa Rican Maclura (Chlorophora) tinctoria and description of two new yeast species, Candida galis and Candida ortonii

Marc-André Lachance, Jeffrey A Klemens, Jane M Bowles, Daniel H Janzen

Journal:

FEMS Yeast Research

Year:

2001

Language:

english

File:

PDF, 327 KB

english, 2001

65

Dry Season Migration by Costa Rican Lowland Paper Wasps to High Elevation Cold Dormancy Sites

James H. Hunt, Renae J. Brodie, T. Paige Carithers, Paul Z. Goldstein, Daniel H. Janzen

Journal:

Year:

1999

Language:

english

File:

PDF, 658 KB

english, 1999

66

Secondary Forest Detection in a Neotropical Dry Forest Landscape Using Landsat 7 ETM+ and IKONOS Imagery

Juan Pablo Arroyo-Mora, G. Arturo Sánchez-Azofeifa, Margaret E.R. Kalacska, Benoit Rivard, Julio C. Calvo-Alvarado, Daniel H. Janzen

Journal:

Year:

2005

Language:

english

File:

PDF, 423 KB

english, 2005

67

Hope for Tropical Biodiversity through True Bioliteracy

Daniel H. Janzen

Journal:

Year:

2010

Language:

english

File:

PDF, 87 KB

english, 2010

68

How accurate was the carat?

JANZEN, DANIEL H.

Journal:

Year:

1979

File:

PDF, 129 KB

1979

69

Revolutionary zeal

Janzen, Daniel H.

Journal:

Year:

1987

File:

PDF, 148 KB

1987

70

Synchronization of Sexual Reproduction of Trees Within the Dry Season in Central America

Daniel H. Janzen

Journal:

Year:

1967

Language:

english

File:

PDF, 1.58 MB

english, 1967

71

2,4-Methanoproline (2-carboxy-2,4-methanopyrrolidine) and 2,4-methanoglutamic acid (1-amino-1,3-dicarboxycyclobutane) in seeds of Ateleia herbert smithii Pittier (Leguminosae)

Bell, E. Arthur, Qureshi, M. Yasin, Pryce, Robert J., Janzen, Daniel H., Lemke, Paula, Clardy, Jon

Journal:

Journal of the American Chemical Society

Year:

1980

Language:

english

File:

PDF, 429 KB

english, 1980

72

The classification, evolution and biology of the Costa Rican species of Cryptophion (Hymenoptera: Ichneumonidae)

Ian D. Gauld, Daniel H. Janzen

Journal:

Zoological Journal of the Linnean Society

Year:

1994

File:

PDF, 1.90 MB

1994

73

Insecticidal amino acids in legume seeds

S.S. Rehr, E.Arthur Bell, Daniel H. Janzen, Paul P. Feeny

Journal:

Biochemical Systematics and Ecology

Year:

1973

Language:

english

File:

PDF, 373 KB

english, 1973

74

Nitrogenous excretion by the terrestrial seed predator, Caryedes brasiliensis

Gerald A. Rosenthal, Daniel H. Janzen

Journal:

Biochemical Systematics and Ecology

Year:

1981

Language:

english

File:

PDF, 179 KB

english, 1981

75

Dynamics in landscape structure and composition for the Chorotega region, Costa Rica from 1960 to 2000

Juan Pablo Arroyo-Mora, G. Arturo Sánchez-Azofeifa, Benoit Rivard, Julio C. Calvo, Daniel H. Janzen

Journal:

Agriculture, Ecosystems & Environment

Year:

2005

Language:

english

File:

PDF, 545 KB

english, 2005

76

223: Exhaled maternal ammonia levels in normal and preeclamptic pregnancies

Daniele Hecht, Daniel Kahn, Devika Maulik, Carla Janzen, C. Kumar Patel, Gautam Chaudhuri

Journal:

American Journal of Obstetrics and Gynecology

Year:

2009

Language:

english

File:

PDF, 270 KB

english, 2009

77

The classification, evolution and biology of the Costa Rican species of Cryptophion (Hymenoptera: Ichneumonidae)

IAN D. GAULD, DANIEL H. JANZEN

Journal:

Zoological Journal of the Linnean Society

Year:

1994

Language:

english

File:

PDF, 2.49 MB

english, 1994

78

A comparison, by sweep sampling, of the arthropod fauna of secondary vegetation in Michigan, England and Costa Rica

DANIEL H. JANZEN, CAROLINE M. POND

Journal:

Ecological Entomology

Year:

1975

Language:

english

File:

PDF, 1.21 MB

english, 1975

79

Arginase and L-canavanine metabolism by the bruchid beetle, Caryedes brasiliensis

Gerald A. Rosenthal, Daniel H. Janzen

Journal:

Entomologia Experimentalis et Applicata

Year:

1983

Language:

english

File:

PDF, 213 KB

english, 1983

80

Book review

DANIEL H. JANZEN

Journal:

Systematic Entomology

Year:

1989

Language:

english

File:

PDF, 84 KB

english, 1989

81

Association of a Rainforest Palm and Seed-Eating Beetles in Puerto Rico

Daniel H. Janzen

Journal:

Year:

1972

Language:

english

File:

PDF, 760 KB

english, 1972

82

Tropical Blackwater Rivers, Animals, and Mast Fruiting by the Dipterocarpaceae

Daniel H. Janzen

Journal:

Year:

1974

Language:

english

File:

PDF, 8.43 MB

english, 1974

83

Herbivores and the Number of Tree Species in Tropical Forests

Daniel H. Janzen

Journal:

American Naturalist

Year:

1970

Language:

english

File:

PDF, 2.37 MB

english, 1970

84

T.C. Schneirla, ,Army Ants. A study in Social Organization Edited by H.R. Topoff,Editors, (1971) W. H. Freeman & Co.,San Francisco Price S12.000.

Daniel H. Janzen

Journal:

Animal Behaviour

Year:

1973

Language:

english

File:

PDF, 260 KB

english, 1973

85

The yeast community of sap fluxes of Costa Rican Maclura (Chlorophora) tinctoria and description of two new yeast species, Candida galis and Candida ortonii

Marc-André Lachance, Jeffrey A Klemens, Jane M Bowles, Daniel H Janzen

Journal:

FEMS Yeast Research

Year:

2001

Language:

english

File:

PDF, 329 KB

english, 2001

86

The Future of Tropical Ecology

Daniel H. Janzen

Journal:

Annual Review of Ecology and Systematics

Year:

1986

Language:

english

File:

PDF, 2.16 MB

english, 1986

87

Seed-Eaters Versus Seed Size, Number, Toxicity and Dispersal

Daniel H. Janzen

Journal:

Year:

1969

Language:

english

File:

PDF, 2.73 MB

english, 1969

88

The Ecological Significance of an Arboreal Nest of Bombus pullatus in Costa Rica

Daniel H. Janzen

Journal:

Journal of the Kansas Entomological Society

Year:

1971

Language:

english

File:

PDF, 857 KB

english, 1971

89

Integration of DNA barcoding into an ongoing inventory of complex tropical biodiversity

DANIEL H. JANZEN, WINNIE HALLWACHS, PATRICK BLANDIN, JOHN M. BURNS, JEAN-MARIE CADIOU, ISIDRO CHACON, TANYA DAPKEY, ANDREW R. DEANS, MARC E. EPSTEIN, BERNARDO ESPINOZA, JOHN G. FRANCLEMONT, WILLIAM A.

Journal:

Molecular Ecology Resources

Year:

2009

Language:

english

File:

PDF, 12.46 MB

english, 2009

90

Ecological Characterization of a Costa Rican Dry Forest Caterpillar Fauna

Daniel H. Janzen

Journal:

Year:

1988

Language:

english

File:

PDF, 3.84 MB

english, 1988

91

Management of Habitat Fragments in a Tropical Dry Forest: Growth

Daniel H. Janzen

Journal:

Annals of the Missouri Botanical Garden

Year:

1988

Language:

english

File:

PDF, 1.32 MB

english, 1988

92

Differences in Insect Abundance and Diversity Between Wetter and Drier Sites During a Tropical Dry Season

Daniel H. Janzen and Thomas W. Schoener

Journal:

Year:

1968

Language:

english

File:

PDF, 2.67 MB

english, 1968

93

Sweep Samples of Tropical Foliage Insects: Effects of Seasons, Vegetation Types, Elevation, Time of Day, and Insularity

Daniel H. Janzen

Journal:

Year:

1973

Language:

english

File:

PDF, 3.45 MB

english, 1973

94

Fundamental solution and single-chain properties of polylactides

John R. Dorgan, Jay Janzen, Daniel M. Knauss, Sukhendu B. Hait, Bradford R. Limoges, Matthew H. Hutchinson

Journal:

Journal of Polymer Science Part B: Polymer Physics

Year:

2005

Language:

english

File:

PDF, 426 KB

english, 2005

95

Priorities in tropical biology

Daniel H. Janzen

Journal:

Trends in Ecology & Evolution

Year:

1994

Language:

english

File:

PDF, 585 KB

english, 1994

96

Patterns of Herbivory in a Tropical Deciduous Forest

Daniel H. Janzen

Journal:

Year:

1981

Language:

english

File:

PDF, 1.60 MB

english, 1981

97

Dissolution of Mutualism between Cecropia and Its Azteca Ants

Daniel H. Janzen

Journal:

Year:

1973

Language:

english

File:

PDF, 6.72 MB

english, 1973

98

Phenotypic and fitness consequences of maternal nest-site choice across multiple early life stages

Mitchell, Timothy S., Warner, Daniel A., Janzen, Fredric J.

Journal:

Year:

2013

Language:

english

File:

PDF, 472 KB

english, 2013

99

Comparison of Midgut Bacterial Diversity in Tropical Caterpillars (Lepidoptera: Saturniidae) Fed on Different Diets

Pinto-Tomás, Adrián A., Sittenfeld, Ana, Uribe-Lorío, Lorena, Chavarría, Felipe, Mora, Marielos, Janzen, Daniel H., Goodman, Robert M., Simon, Holly M.

Journal:

Environmental Entomology

Year:

2011

Language:

english

File:

PDF, 332 KB

english, 2011

100

Colorimetric Sensor Arrays for Volatile Organic Compounds

Janzen, Michael C., Ponder, Jennifer B., Bailey, Daniel P., Ingison, Crystal K., Suslick, Kenneth S.

Journal:

Analytical Chemistry

Year:

2006

Language:

english

File:

PDF, 497 KB

english, 2006