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Articles 1 - 30 of 256

Full-Text Articles in Life Sciences

Two Fossil Hymenoptera From Florissant (Vespidae, Megachilidae), T. D. A. Cockerell Nov 1923

Two Fossil Hymenoptera From Florissant (Vespidae, Megachilidae), T. D. A. Cockerell

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No abstract provided.


Vii: Expedition Of The California Academy Of Sciences To The Gulf Of California In 1921: The Bees (I), T. D. A. Cockerell Jun 1923

Vii: Expedition Of The California Academy Of Sciences To The Gulf Of California In 1921: The Bees (I), T. D. A. Cockerell

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No abstract provided.


Two Nocturnal Bees And A Minute Perdita, T. D. A. Cockerell Mar 1923

Two Nocturnal Bees And A Minute Perdita, T. D. A. Cockerell

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No abstract provided.


A Bee-Collecting Trip Across The Plains (Hym. : Apoidea, Sphecoidea), T. D. A. Cockerell Feb 1923

A Bee-Collecting Trip Across The Plains (Hym. : Apoidea, Sphecoidea), T. D. A. Cockerell

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No abstract provided.


Descriptions And Records Of Bees — Xcvii, T. D. A. Cockerell Feb 1923

Descriptions And Records Of Bees — Xcvii, T. D. A. Cockerell

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No abstract provided.


Some Bees From Victoria, Mexico, T. D. A. Cockerell Jan 1923

Some Bees From Victoria, Mexico, T. D. A. Cockerell

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No abstract provided.


Descriptions And Records Of Bees — Xcviii, T. D. A. Cockerell Jan 1923

Descriptions And Records Of Bees — Xcviii, T. D. A. Cockerell

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No abstract provided.


Some Bees From British Guiana, T. D. A. Cockerell Jan 1923

Some Bees From British Guiana, T. D. A. Cockerell

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No abstract provided.


Some Colorado Bees, T. D. A. Cockerell Jan 1923

Some Colorado Bees, T. D. A. Cockerell

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No abstract provided.


The Bees Of Gold Hill, Colorado, T. D. A. Cockerell Dec 1919

The Bees Of Gold Hill, Colorado, T. D. A. Cockerell

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No abstract provided.


The Bees Of Peaceful Valley, Colorado, T. D. A. Cockerell Dec 1919

The Bees Of Peaceful Valley, Colorado, T. D. A. Cockerell

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No abstract provided.


The Bees Of The Rocky Mountain National Park (Hymenop.), T. D. A. Cockerell Dec 1919

The Bees Of The Rocky Mountain National Park (Hymenop.), T. D. A. Cockerell

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No abstract provided.


The Black Halictine Bees Of The Philippine Islands, T. D. A. Cockerell Sep 1919

The Black Halictine Bees Of The Philippine Islands, T. D. A. Cockerell

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No abstract provided.


Descriptions And Records Of Bees - Lxxxvi, T. D. A. Cockerell Aug 1919

Descriptions And Records Of Bees - Lxxxvi, T. D. A. Cockerell

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No abstract provided.


The Metallic-Colored Halictine Bees Of The Philippine Islands, T. D. A. Cockerell Jul 1919

The Metallic-Colored Halictine Bees Of The Philippine Islands, T. D. A. Cockerell

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No abstract provided.


Philippine Bees Of The Genus Nomia, T. D. A. Cockerell Jul 1919

Philippine Bees Of The Genus Nomia, T. D. A. Cockerell

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No abstract provided.


The Sphecodine Bees Of The Philippine Islands, T. D. A. Cockerell May 1919

The Sphecodine Bees Of The Philippine Islands, T. D. A. Cockerell

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No abstract provided.


Neocorynura, A Genus Of Halictine Bees (Hym.), T. D. A. Cockerell Feb 1919

Neocorynura, A Genus Of Halictine Bees (Hym.), T. D. A. Cockerell

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No abstract provided.


The Philippine Bees Of The Families Anthophoridæ And Melectidæ, T. D. A. Cockerell Feb 1919

The Philippine Bees Of The Families Anthophoridæ And Melectidæ, T. D. A. Cockerell

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No abstract provided.


The Prosopidæ, Or Obtuse-Tongued Bees Of The Philippine Islands, T. D. A. Cockerell Feb 1919

The Prosopidæ, Or Obtuse-Tongued Bees Of The Philippine Islands, T. D. A. Cockerell

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No abstract provided.


New And Little-Known American Bees, T. D. A. Cockerell Feb 1919

New And Little-Known American Bees, T. D. A. Cockerell

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No abstract provided.


The Philippine Bees Of The Family Nomadidæ, T. D. A. Cockerell Jan 1919

The Philippine Bees Of The Family Nomadidæ, T. D. A. Cockerell

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No abstract provided.


The Social Bees Of The Philippine Islands, T. D. A. Cockerell Jan 1919

The Social Bees Of The Philippine Islands, T. D. A. Cockerell

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No abstract provided.


Descriptions And Records Of Bees - Lxxxiv, T. D. A. Cockerell Jan 1919

Descriptions And Records Of Bees - Lxxxiv, T. D. A. Cockerell

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No abstract provided.


Bees In The Collection Of The United States National Museum. -3, T. D. A. Cockerell Jan 1919

Bees In The Collection Of The United States National Museum. -3, T. D. A. Cockerell

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No abstract provided.


Descriptions And Records Of Bees - Lxxxvii, T. D. A. Cockerell Jan 1919

Descriptions And Records Of Bees - Lxxxvii, T. D. A. Cockerell

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No abstract provided.


A New Genus Of Bees From Peru (Hym.), T. D. A. Cockerell Jan 1919

A New Genus Of Bees From Peru (Hym.), T. D. A. Cockerell

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No abstract provided.


Bees From British Guiana, T. D. A. Cockerell Dec 1918

Bees From British Guiana, T. D. A. Cockerell

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No abstract provided.


Some Bees Collected In Queensland, T. D. A. Cockerell Dec 1918

Some Bees Collected In Queensland, T. D. A. Cockerell

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No abstract provided.


A Group Of American Halictine Bees Simulating The Old-World Genus Nomioides, T. D. A. Cockerell Oct 1918

A Group Of American Halictine Bees Simulating The Old-World Genus Nomioides, T. D. A. Cockerell

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No abstract provided.