1,818 Free Images of Laboratories In The United States

insects bug close macro zerene stacker geological survey bee inventory and monitoring laboratory biml department of the interior droeg

Medeola virginiana 2, Indian-Cucumber Root, Howard County, Md, Helen Lowe Metzman 2018-07-17-16.53.54 ZS PMax UDR

Lasioglossum tarponense, F, face, Florida, St Johns County 2013-03-04-18.12.59 ZS PMax

arthropod insects

Agapostemon nasutus, m, right, Bagaces, Costa Rica 2018-08-10-11.47.13 ZS PMax UDR

arthropod animals

Lasioglossum tarponense, F, side, Florida, St John County 2013-03-04-18.24.20 ZS PMax

arthropod animals

Halictus parallelus, m, back, Prince George's Co, MD 2019-03-21-23.48.08 ZS PMax UDR

arthropod animals

Ageratina altissima 3, White Snakeroot, Howard County, Md, Helen Lowe Metzman 2019-03-22-19.18.05 ZS PMax UDR

Andrena prunorum, m, back, Pennington Co., SD 2018-08-10-13.10.16 ZS PMax UDR

arthropod animals

Halictus confusus, m, right side, Prince George's Co., MD 2017-06-09-13.25

arthropod animals

Paratetrapedia, f, back, La Cruz, Costa Rica 2018-08-15-21.22.50 ZS PMax UDR

animals insects

Triepeolus helianthi, F, Side, West Virginia, Kanawha County 2014-11-20-08.28.56 ZS PMax

arthropod animals

Houstonia caerulaea, 3, Common Bluets, Howard County, Md, 2018-05-17-17.08.17 ZS

Bombus variabilis, m, right, St. Mary's Co, MD 2019-03-23-13.58.16 ZS PMax UDR

arthropod animals

Stelis subemarginata, f, left, Washington Co., Maine 2018-06-20-22.55.41 ZS PMax UDR

arthropod animals

Nomada graenicheri, f, right, Buckingham Co., VA 2018-06-20-17.35.14 ZS PMax UDR

arthropod animals

Xanthorrhiza simplicissima, 2, Yellowroot, Howard County, Md, 2018-05-17-23.42.17 ZS

Megachile integra, f, back, Suffolk, VA 2018-06-20-14.01.24 ZS PMax UDR

arthropod animals

Colletes aestivalis, f, back, Rockingham Co. VA 2019-03-21-21.37.31 ZS PMax UDR

arthropod animals

Trachusa dorsalis, f, left, Sussex Co., VA 2018-06-21-14.48.44 ZS PMax UDR

arthropod animals

Lasioglossum egregium, F, Back, UT, Garfield County 2014-07-14-17.02

arthropod animals

Dianthidium simile, m, back, Caroline Co., VA 2018-06-19-19.51.10 ZS PMax UDR

arthropod insects

Anthidiellum notatum, m, left, Yolo, CA 2019-03-22-08.47.23 ZS PMax UDR

arthropod animals

Anthophora californica, m, face, Hidalgo County, NM 2016-08-12-18.14

arthropod animals

Colletes ciliatus, f, left, jugbay,MD 2019-10-10-18.36.03 ZS PMax UDR

arthropod animals

blue jewel bee, m, right, Skukuza, South Africa 2018-08-16-01.45.45 ZS PMax UDR

animals insects

Vitis spp., Howard Co, Maryland, H Metzman 2018-06-21-15.22.17 ZS PMax UDR

Xyclocopa caffra, m, right, Kruger NP, South Africa 2018-07-17-21.34.13 ZS PMax UDR

animals insects

Viola sororia, Common Blue Violet, Howard County, Md, 2018-05-17-23.23.30 ZS

Lobelia cardinalis, Cardinal Flower, Howard County, MD, Helen Lowe Metzman 2017-09-13-16.36

Lasioglossum vierecki, f, head, ma, powerlines 2018-11-05-11.31.04 ZS PMax UDR

arthropod animals

Planthopper, face, MAGLEV 2020-08-12-18.22.10 ZS PMax UDR

arthropod animals

Lasioglossum pictum, f, right, Pennington Co., SD 2018-08-15-18.59.36 ZS PMax UDR

arthropod insects

Xylocopa micans, m, back, Charleston Co., SC 2019-03-21-14.40.37 ZS PMax UDR

animals insects

Nomada graenicheri, f, back, Buckingham Co., VA 2018-06-20-17.02.47 ZS PMax UDR

animals insects

Senna hebecarpa, American senna, old nectary gland close-up, Howard County, Md 2017-09-28-19.20

wildlife animals

Panurginus atramontensis, m, face, Prince George's Co, MD 2019-03-21-18.39.05 ZS PMax UDR

Sphecodes coronus, F, Side, NY, GLSA Small Bog Inlet Fen 2014-07-29-16.41

arthropod animals

Lobelia inflata 2, Indian tobacco, Howard County, MD, Helen Lowe Metzman 2017-08-07-17.35

Melitta melittoides, f, aa co, md, side 2018-06-20-14.49.31 ZS PMax UDR

arthropod animals

Coelioxys novomexicana, f, right, Yolo, CA 2019-03-22-07.22.26 ZS PMax UDR

arthropod animals

Pterocheilus quinque fasciatus, m, face, Jackson Co., SD 2018-08-15-21.56.17 ZS PMax UDR

arthropod insects

Apidae melitoma, f, left, Bagaces, CR 2018-11-16-14.17.15 ZS PMax UDR

arthropod animals

Megachile brevis onobrychidis, f, face, Yolo Co., CA 2019-03-22-20.53.05 ZS PMax UDR

Perilampid species, u, right, Talbot Co., MD 2019-10-24-17.06.50 ZS PMax UDR-Recovered

wildlife insects

murder hornet, f, side 2020-10-01-18.57.21 ZS PMax UDR

arthropod animals

Lasioglossum tarponense, F, face, Florida, St Johns County 2013-03-04-18.12.59 ZS PMax

arthropod animals

Megachile mendica, f, back, Pr. George's Co. Maryland 2016-03-29-16.18

arthropod animals

Macropis ciliata, side, f, nh, veit, powerline 2018-11-02-13.26.53 ZS PMax UDR

arthropod animals

Melissodes denticulata, m, right, Montgomery, MD 2018-11-16-15.12.10 ZS PMax UDR

arthropod animals

Circaea quadrisulcata 2, Enchanter's Nightshade, Howard County, Md, Helen Lowe Metzman 2019-10-23-13.58.25 ZS PMax UDR

Triepeolus remigatus, m, right side, Centre Co., Pa 2017-03-09-16.05

arthropod animals

Viburnum prunifolium, flr. close-up, Black Haw, Howard County, Md, 2018-05-17-23.00.24 ZS

Nomada erigeronis, m, left, Talbot, Poplar Island, MD 2019-10-21-16.10.33 ZS PMax UDR

arthropod insects

Lasioglossum semicaeruleum, head, md, talbot steiner 2020-02-17-17.24.04 ZS PMax UDR

arthropod animals

Big beetle, u, back, PG county (bavrett farms rd) (transect 1), MD 2019-10-24-14.56.06 ZS PMax UDR-Recovered

Nomada fervida, back, m, Barnwell Co, SC 2017-09-28-18.30

wildlife animals

Lasioglossum tarponense, F, side, Florida, St John County 2013-03-04-18.24.20 ZS PMax

arthropod animals

Ilex opaca 2, American Holly, staminate flowers, Howard County, Md, Helen Lowe Metzman 2019-10-23-16.31.34 ZS PMax UDR

Megachile petulans, f, left side, Charleston Co., SC 2016-09-02-17.22

wildlife animals

Triepeolus rhododontus, right, f, Talbot, MD 2019-10-21-19.13.05 ZS PMax UDR

arthropod animals

Trachusa dorsalis, f, back, Sussex Co., VA 2018-06-21-14.27.08 ZS PMax UDR

arthropod animals

Lasioglossum Versans, f, face, Washington Co ME 2019-03-21-20.14.39 ZS PMax UDR

arthropod animals

Epeoloides pilosulus, m, back, nh, powerline 2018-11-02-12.53.25 ZS PMax UDR

arthropod animals

Dicentra cucullaria, Dutchman's breeches inside the corolla, Howard County, Md, Helen Lowe Metzman 2019-10-23-14.29.03 ZS PMax UDR

Nomada near pygmaea, gynandromorph, mandibles, A.A. Co., MD 2019-03-20-12.21.51 ZS PMax UDR

animals insects

Platanthera lacera 5, Green-fringed Orchid, PWRC, Helen Lowe Metzman 2019-10-23-21.31.46 ZS PMax UDR

Anthophora exigua, m, left, Mariposa CA 2017-07-19-12.40.57 ZS PMax UDR

arthropod animals

Medeola virginiana 2, Indian Cucumber Root, Howard County, Md, Helen Lowe Metzman 2019-10-23-18.10.19 ZS PMax UDR

Andrena polemonii, f, left, New Castle co., Delaware 2020-08-18-17.00.23 ZS PMax UDR

arthropod animals

Baeoalitriozus diospyri, Persimmon psillid, AA COUNTY md,side 2018-06-01-15.51.19 ZS PMax UDR

arthropod animals

Xylocopa micans, m, face, Charleston Co., SC 2018-08-15-13.45.56 ZS PMax UDR

animals insects

Agrimonia parviflora, Many-flowered Agrimony, Howard County, MD, Helen Lowe Metzman 2017-08-23-16.16

Cercis canadensis, 3, Redbud, Howard County, Md, 2018-05-17-14.45

Packera aurea, Golden ragwort 2, Howard County, Md, 2018-05-17-20.11.41 ZS

Anthophora exigua, m, face, Mariposa CA 2017-07-19-12.26.18 ZS PMax UDR

arthropod animals

Andrena cressonii, f, back, Pr. George's Co., MD 2018-05-29-13.50

arthropod animals

Lasioglossum flaveriae, F, side, Florida, Miami-Dade County 2013-03-07-14.31.48 ZS PMax

arthropod animals

Lasioglossum tarponense, F, back, Florida, St John County 2013-03-04-18.09.35 ZS PMax

arthropod animals

Dieunomia nevadensis, f, back, A.A Co, MD 2019-03-23-14.15.38 ZS PMax UDR

arthropod animals

Atrytonopsis quinteri, crystal skipper, nc, side3 2019-08-09-18.48.52 ZS PMax UDR

wildlife animals

Nomada erigeronis, m, left, Mercer Co., NJ 2018-06-20-16.44.03 ZS PMax UDR

wildlife animals

Elephantopus carolinianus 2, Howard County, Md, Helen Lowe Metzman 2019-10-23-15.06.58 ZS PMax UDR

Ilex opaca 2, America Holly, pistillate flowers, Howard County, Md, Helen Lowe Metzman 2019-10-23-16.19.58 ZS PMax UDR

Dieunomia nevadensis, f, right, A.A Co, MD 2019-03-23-11.59.17 ZS PMax UDR

wildlife animals

Conoclinium coelestinum 3, Mistflower, Howard County, MD, Helen Lowe Metzman 2017-09-28-16.51

Cicuta maculata, Water Hemlock, developing seeds, Howard County, Md, Helen Lowe Metzman 2019-03-22-18.12.29 ZS PMax UDR 1

Scutellaria lateriflora, Mad-dog Skullcap, Howard County, MD, Helen Lowe Metzman 2017-08-07-19.00

Halictus parallelus, m, right, Prince George's Co, MD 2019-03-21-23.21.33 ZS PMax UDR

arthropod animals

Apios americana, Ground Nut flower, Howard County, MD, Helen Lowe Metzman 2017-08-23-16.26

Cephalanthus occidentalis, Buttonbush, Howard County, Md, Helen Lowe Metzman 2018-07-13-18.38.33 ZS PMax UDR 1

Asclepias tuberosa 2, butterfly-weed or Pleurisy root, Howard County, MD, Helen Lowe Metzman 2017-06-20-13.27

Lasioglossum pictum, f, back, Pennington Co., SD 2018-08-15-18.24.43 ZS PMax UDR

arthropod animals

Dufourea monardae, F, Side, WI, Eau Claire County 2014-03-06-12.17.22 ZS PMax

wildlife animals

Osmorrhiza longistylis, 2, Aniseroot, Howard County, Md, 2018-05-17-19.58.40 ZS

Meliturgula scriptifrons, f, left, Kruger NP, South Africa Mpumalanga 2018-08-15-20.12.17 ZS PMax UDR

arthropod animals

Torymus species, (parasite wasp), f, face, Alleghany Co. MD 2019-10-24-16.43.03 ZS PMax UDR

animals insects

Coreopsis verticillata, Whorled tickseed, Howard County, Md, Helen Lowe Metzman 2019-10-23-14.24.57 ZS PMax UDR

Sassafras albidum, 2, Sassafras staminate flowers, Howard County, MD, Helen Lowe Metzman 2017-07-25-19.51

Phryma leptostachya 3, Lopseed, GFG, Howard County, Md, Helen Lowe Metzman 2019-10-23-20.59.38 ZS PMax UDR

Panurginus atramontensis, f, back, Prince George's Co, MD 2019-03-21-18.44.10 ZS PMax UDR

arthropod animals

Verbena hastata, Blue Vervain, Howard County, MD, Helen Lowe Metzman 2017-08-07-19.30

1601 - 1700 of 1,818 Next page

/ 19