Byrrhoidea

Results: 7



#Item
1Byrrhoidea / Heteroceridae / Politics of Canada

FAMILY HETEROCERIDAE (Variegated mud-loving beetles) L. LeSage Heterocerids are represented in Canada and Alaska by 26 species. The adults are nocturnal and come to light in numbers. During the day they hide and make tun

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Source URL: www.canacoll.org

Language: English - Date: 2013-06-03 23:36:17
2Byrrhoidea / Lara

FAMILY ELMIDAE (Riffle beetles) L. LeSage This family comprises about 1100 species worldwide; 32 of them occur in Canada. Elmids are small beetles, usually less than 3 mm long and most are aquatic in both adult and larva

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Source URL: www.canacoll.org

Language: English - Date: 2013-06-03 23:36:06
3Environment / Aquatic ecology / Earth / Byrrhoidea / Water-penny beetles / Biotic index / Caddisfly / Water quality / Water pollution / Water / Environmental science

POLLUTION TOLERANCE INDEX (PTI) (Adapted from Volunteer Stream Monitoring: A Methods Manual, United States Environmental Protection Agency, Office of Water, Draft Document #EPA 841-B[removed], November 1997 AND Mitchell an

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Source URL: www.maidencreekwatershed.org

Language: English - Date: 2011-06-12 09:28:26
4Byrrhoidea / Water-penny beetles / Insect / Spawn / Caddisfly / Phyla / Protostome / Zoology

PROTOCOL 4. COLLECTING AND O BSERVIN G A QUATIC I NVER TEBRATES

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Source URL: ei.cornell.edu

Language: English - Date: 2013-06-12 11:32:34
5

Worldwide Bibliography of Aquatic and Semiaquatic Byrrhoidea (Insecta: Coleoptera)

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Source URL: essig.berkeley.edu

Language: English - Date: 2009-01-23 16:26:21
    6Byrrhoidea / Hydrology / Guadalupe River / Geology of Texas / Stygoparnus / Heterelmis comalensis / Stygobromus pecki / Comal Springs / Edwards Aquifer / Geography of Texas / Texas / San Marcos /  Texas

    PDF Document

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    Source URL: www.gpo.gov

    Language: English - Date: 2010-12-01 23:44:33
    7New Braunfels /  Texas / San Marcos /  Texas / Byrrhoidea / San Antonio metropolitan area / Heterelmis comalensis / Edwards Aquifer / Comal River / Comal Springs / Comal County /  Texas / Geography of Texas / Texas / Guadalupe River

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    Source URL: www.biodiversitylibrary.org

    Language: English - Date: 2011-01-30 11:17:19
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