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Colorado State University

Colorado State University is one of our nation's leading research universities with world-class research in infectious disease, atmospheric science, clean energy technologies, and environmental science. It was founded in 1870 as the Colorado Agricultural College, six years before the Colorado Territory became a state.

Colorado State University, located in Fort Collins, Colorado, is situated on nearly 5,000 acres of land, including the main campus, a foothills campus, an agricultural campus, and a mountain campus (Pingree Park). Colorado State also has 4,600 acres for research centers, Cooperative Extension offices, and Colorado State Forest Service stations.
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Image Subject Name Scientific Name Description
5480143 bark beetle Xylechinus montanus Declivity.
5480139 bark beetle Xylechinus montanus
5480140 bark beetle Xylechinus montanus
5480141 bark beetle Xylechinus montanus
5480142 bark beetle Xylechinus montanus Club.
5480134 ambrosia beetle Xyleborus intrusus Declivity.
5480135 ambrosia beetle Xyleborus intrusus
5480136 ambrosia beetle Xyleborus intrusus
5480137 ambrosia beetle Xyleborus intrusus
5480138 ambrosia beetle Xyleborus intrusus Club.
5480144 bark beetle Thysanoes fimbricornis Club.
5480131 bark beetle Scolytodes schwarzi
5480132 bark beetle Scolytodes schwarzi
5480133 bark beetle Scolytodes schwarzi Club.
5480130 bark beetle Scolytodes schwarzi
5480152 bark beetle Pityokteines ornatus
5480150 bark beetle Scierus annectens Club.
5480129 bark beetle Scolytodes schwarzi Declivity.
5480128 bark beetle Pityokteines ornatus Club.
5480151 bark beetle Pycnarthrum hispidum Club.
5480125 small oak bark beetle Pseudopityophthorus minutissimus
5480126 small oak bark beetle Pseudopityophthorus minutissimus
5480127 small oak bark beetle Pseudopityophthorus minutissimus Declivity.
5480124 small oak bark beetle Pseudopityophthorus minutissimus Club.
5480122 bark beetle Pityotrichus barbatus Club.
5480123 small oak bark beetle Pseudopityophthorus minutissimus
5480121 bark beetle Pityotrichus barbatus
5480118 bark beetle Pityotrichus barbatus
5480119 bark beetle Pityotrichus barbatus Declivity.
5480120 bark beetle Pityotrichus barbatus
5480115 bark beetle Pityokteines ornatus Declivity.
5480116 bark beetle Pityokteines ornatus
5480117 bark beetle Pityokteines ornatus
5480108 bark beetle Pityogenes knechteli
5480105 bark beetle Pityogenes knechteli Club.
5480106 bark beetle Pityogenes knechteli Declivity.
5480107 bark beetle Pityogenes knechteli
5480104 bark beetle Pityogenes knechteli
5480113 walnut twig beetle Pityophthorus juglandis
5480114 walnut twig beetle Pityophthorus juglandis
5480112 walnut twig beetle Pityophthorus juglandis
5480111 walnut twig beetle Pityophthorus juglandis Declivity.
5480109 shrub bark beetle Hylocurus hirtellus
5480110 walnut twig beetle Pityophthorus juglandis Club.
5478667 ambrosia beetle Theoborus ricini
5478663 ambrosia beetle Theoborus ricini Declivity.
5478664 ambrosia beetle Theoborus ricini Club.
5478665 ambrosia beetle Theoborus ricini
5478666 ambrosia beetle Theoborus ricini
5478029 bark beetle Dryoxylon onoharaensis Club.
5478030 bark beetle Dryoxylon onoharaensis Declivity.
5478031 bark beetle Dryoxylon onoharaensis
5478032 bark beetle Dryoxylon onoharaensis
5478033 bark beetle Dryoxylon onoharaensis
5477545 camphor shot borer Xylosandrus mutilatus
5478668 bark beetle Trischidias atoma
5478637 fruit-tree pinhole borer Xyleborinus saxeseni
5478611 bark beetle Thysanoes fimbricornis Declivity.
5478602 large elm beetle Scolytus scolytus Declivity.
5478576 bark beetle Pseudothysanoes hopkinsi Declivity.
5478648 ambrosia beetle Xyloterinus politus
5478649 ambrosia beetle Xyloterinus politus
5478650 ambrosia beetle Xyloterinus politus
5478646 ambrosia beetle Xyloterinus politus Club.
5478647 ambrosia beetle Xyloterinus politus Declivity.
5478642 granulate ambrosia beetle Xylosandrus crassiusculus Declivity.
5478643 granulate ambrosia beetle Xylosandrus crassiusculus
5478644 granulate ambrosia beetle Xylosandrus crassiusculus
5478645 granulate ambrosia beetle Xylosandrus crassiusculus
5478639 fruit-tree pinhole borer Xyleborinus saxeseni
5478640 fruit-tree pinhole borer Xyleborinus saxeseni
5478641 granulate ambrosia beetle Xylosandrus crassiusculus Club.
5478638 fruit-tree pinhole borer Xyleborinus saxeseni
5478636 fruit-tree pinhole borer Xyleborinus saxeseni Declivity.
5478634 bark beetle Trypophloeus populi
5478635 fruit-tree pinhole borer Xyleborinus saxeseni Club.
5478630 bark beetle Trypophloeus populi Club.
5478631 bark beetle Trypophloeus populi Declivity.
5478632 bark beetle Trypophloeus populi
5478633 bark beetle Trypophloeus populi
5478628 ambrosia beetle Trypodendrum lineatum
5478629 ambrosia beetle Trypodendrum lineatum
5478625 ambrosia beetle Trypodendrum lineatum Club.
5478626 ambrosia beetle Trypodendrum lineatum Declivity.
5478627 ambrosia beetle Trypodendrum lineatum
5478624 bark beetle Trischidias atoma
5478620 bark beetle Trischidias atoma Club.
5478621 bark beetle Trischidias atoma Declivity.
5478622 bark beetle Trischidias atoma
5478662 foureyed spruce bark beetle Polygraphus rufipennis
5478658 foureyed spruce bark beetle Polygraphus rufipennis
5478659 foureyed spruce bark beetle Polygraphus rufipennis Club.
5478660 foureyed spruce bark beetle Polygraphus rufipennis Declivity.
5478661 foureyed spruce bark beetle Polygraphus rufipennis
5478617 larger pine shoot beetle Tomicus piniperda Declivity.
5478618 larger pine shoot beetle Tomicus piniperda
5478619 larger pine shoot beetle Tomicus piniperda
5478615 larger pine shoot beetle Tomicus piniperda Club.
5478616 larger pine shoot beetle Tomicus piniperda
5478655 bark beetle Stenoclyptus sulcatus
5478656 bark beetle Stenoclyptus sulcatus
5478657 bark beetle Stenoclyptus sulcatus
5478652 large elm beetle Scolytus scolytus
5478653 bark beetle Stenoclyptus sulcatus Club.
5478654 bark beetle Stenoclyptus sulcatus Declivity.
5478651 bark beetle Thysanoes fimbricornis
5478612 bark beetle Thysanoes fimbricornis
5478613 bark beetle Thysanoes fimbricornis
5478604 large elm beetle Scolytus scolytus
5478601 large elm beetle Scolytus scolytus Club.
5478600 large elm beetle Scolytus scolytus
5478606 bark beetle Scolytogenes jalapae
5478607 bark beetle Scolytogenes jalapae
5478608 bark beetle Scolytogenes jalapae
5478609 bark beetle Scolytogenes jalapae Club.
5478605 bark beetle Scolytogenes jalapae Declivity.
5478597 bark beetle Scierus annectens
5478598 bark beetle Scierus annectens
5478599 bark beetle Scierus annectens
5478594 bark beetle Pycnarthrum hispidum
5478596 bark beetle Scierus annectens Declivity.
5478593 bark beetle Pycnarthrum hispidum
5478591 bark beetle Pycnarthrum hispidum Declivity.
5478592 bark beetle Pycnarthrum hispidum
5478579 bark beetle Pseudothysanoes hopkinsi
5478577 bark beetle Pseudothysanoes hopkinsi
5478578 bark beetle Pseudothysanoes hopkinsi
5478575 bark beetle Pseudothysanoes hopkinsi Club.
5478589 silver fir beetle Pseudohylesinus sericeus
5478587 silver fir beetle Pseudohylesinus sericeus Declivity.
5478588 silver fir beetle Pseudohylesinus sericeus
5478586 silver fir beetle Pseudohylesinus sericeus Club.
5478583 Monterey pine ips Pseudips mexicanus
5478584 Monterey pine ips Pseudips mexicanus
5478585 silver fir beetle Pseudohylesinus sericeus
5478580 Monterey pine ips Pseudips mexicanus Club.
5478581 Monterey pine ips Pseudips mexicanus Declivity.
5478582 Monterey pine ips Pseudips mexicanus
5478574 bark beetle Procryphalus mucronatus
5478571 bark beetle Procryphalus mucronatus Declivity.
5478572 bark beetle Procryphalus mucronatus
5478573 bark beetle Procryphalus mucronatus
5478569 ambrosia beetle Premnobius cavipennis
5478570 bark beetle Procryphalus mucronatus Club.
5478567 ambrosia beetle Premnobius cavipennis
5478568 ambrosia beetle Premnobius cavipennis
5478565 ambrosia beetle Premnobius cavipennis Club.
5478566 ambrosia beetle Premnobius cavipennis Declivity.
5478322 bark beetle Pityoborus comatus Declivity.
5478323 bark beetle Pityoborus comatus
5478324 bark beetle Pityoborus comatus
5478325 bark beetle Pityoborus comatus
5478317 bark beetle Phloeotribus lecontei Declivity.
5478318 bark beetle Phloeotribus lecontei
5478319 bark beetle Phloeotribus lecontei
5478320 bark beetle Phloeotribus lecontei
5478321 bark beetle Pityoborus comatus Club.
5478316 bark beetle Phloeotribus lecontei Club.
5477359 redwood bark beetle Phloeosinus sequoiae Declivity.
5477363 redwood bark beetle Phloeosinus sequoiae Club.
5477355 seed beetle Pagiocerus frontalis Declivity.
5477257 bark beetle Orthotomicus caelatus Declivity.
5477259 bark beetle Orthotomicus caelatus Club.
5477350 bark beetle Micracis swainei Club.
5477351 bark beetle Micracis swainei Declivity.
5478315 yellow-banded ambrosia beetle Monarthrum fasciatum Club.
5478311 yellow-banded ambrosia beetle Monarthrum fasciatum Declivity.
5478305 bark beetle Lymantor decipiens Club.
5478306 bark beetle Micracisella nanula Club.
5478307 bark beetle Micracisella nanula Declivity.
5478301 bark beetle Lymantor decipiens Declivity.
5478090 bark beetle Liparthrum squamosum Club.
5477346 pine engraver Ips pini Club.
5477347 pine engraver Ips pini Declivity.
5477341 bark beetle Hypothenemus crudiae Declivity.
5477337 mango bark beetle Hypocryphalus mangiferae Declivity.
5477340 bark beetle Hypothenemus crudiae Club.
5477336 mango bark beetle Hypocryphalus mangiferae Club.
5477330 goldenhaired bark beetle Hylurgus ligniperda Club.
5477331 goldenhaired bark beetle Hylurgus ligniperda Declivity.
5478052 bark beetle Hylurgops rugipennis pinifex Club.
5478048 bark beetle Hylurgops rugipennis pinifex Declivity.
5478049 bark beetle Hylurgops rugipennis pinifex Declivity.
5478041 shrub bark beetle Hylocurus hirtellus Declivity.
5478043 native elm bark beetle Hylurgopinus rufipes Club.
5478044 native elm bark beetle Hylurgopinus rufipes Declivity.
5478040 shrub bark beetle Hylocurus hirtellus Club.
5478034 bark beetle Hylesinus criddlei Club.
5478035 bark beetle Hylesinus criddlei Declivity.
5477326 clover root borer Hylastinus obscurus Declivity.
5477321 bark beetle Hylastes gracilis Clubs.
5477322 bark beetle Hylastes gracilis Declivity.
5477325 clover root borer Hylastinus obscurus Club.
5477316 western hemlock wood stainer Gnathotrichus sulcatus Declivity.
5477315 western hemlock wood stainer Gnathotrichus sulcatus Club.
5477254 shot-hole borer of tea Euwallacea fornicatus Club.
5477250 shot-hole borer of tea Euwallacea fornicatus Declivity.
5478299 bark beetle Dryocoetoides cristatus Declivity.
5478297 bark beetle Dryocoetoides cristatus Club.
5477311 western balsam bark beetle Dryocoetes confusus Club.
5477312 western balsam bark beetle Dryocoetes confusus Declivity.
5478292 bark beetle Dolurgus pumilus Declivity.
5478019 bark beetle Dolurgus pumilus Club.
5478015 bark beetle Dendroterus texanus Declivity.
5478286 bark beetle Dendroterus texanus Club.
5477300 bark beetle Dendrosinus bourreriae Club.
5477301 bark beetle Dendrosinus bourreriae Declivity.
5477297 mountain pine beetle Dendroctonus ponderosae Declivity.
5477296 mountain pine beetle Dendroctonus ponderosae Club.
5478282 bark beetle Dendrocranulus knausi Club.
5478283 bark beetle Dendrocranulus knausi Declivity.
5478007 bark beetle Dendrocranulus schedli Club.
5477559 bark beetle Cryptocarenus seriatus Declivity.
5477561 bark beetle Crypturgus alutaceus Club.
5477562 bark beetle Crypturgus alutaceus Declivity.
5477556 bark beetle Cryptocarenus seriatus Club.
5477555 bark beetle Cryphalus ruficollis Declivity.
5477551 bark beetle Cryphalus ruficollis Club.
5477546 ambrosia beetle Coptoborus pseudotenuis Club.
5477547 ambrosia beetle Coptoborus pseudotenuis Declivity.
5477290 pitted ambrosia beetle Corthylus punctatissimus Club.
5477291 pitted ambrosia beetle Corthylus punctatissimus Declivity.
5477286 lodgepole cone beetle Conophthorus ponderosae Declivity.
5477284 bark beetle Coccotrypes dactyliperda Declivity.
5477285 lodgepole cone beetle Conophthorus ponderosae Club.
5477280 bark beetle Coccotrypes dactyliperda Club.
5477541 camphor shot borer Xylosandrus mutilatus Club.
5477542 camphor shot borer Xylosandrus mutilatus Declivity.
5477275 bark beetle Cnesinus strigicollis Club.
5477276 bark beetle Cnesinus strigicollis Declivity.
5477537 bark beetle Cnemonyx ficus Declivity.
5477273 bark beetle Chramesus hicoriae Declivity.
5477536 bark beetle Cnemonyx ficus Club.
5477272 bark beetle Chramesus hicoriae Club.
5477531 bark beetle Chaetophloeus hystrix Club.
5477532 bark beetle Chaetophloeus hystrix Declivity.
5477527 bark beetle Carphoborus pinicolens Declivity.
5477526 bark beetle Carphoborus pinicolens Club.
5477521 bark beetle Carphobius arizonicus Club.
5477522 bark beetle Carphobius arizonicus Declivity.
5477516 bark beetle Cactopinus desertus Declivity.
5477520 bark beetle Cactopinus desertus Club.
5477510 bark beetle Araptus hymenaeae Club.
5477511 bark beetle Araptus hymenaeae Declivity.
5477505 Europian shot-hole borer Xyleborus dispar Club.
5477506 Europian shot-hole borer Xyleborus dispar Declivity.
5477265 ambrosia beetle Ambrosiodmus lecontei Club.
5477266 ambrosia beetle Ambrosiodmus lecontei Declivity.
5477261 alder bark beetle Alniphagus aspericollis Club.
5477262 alder bark beetle Alniphagus aspericollis Declivity.
5478314 yellow-banded ambrosia beetle Monarthrum fasciatum
5478312 yellow-banded ambrosia beetle Monarthrum fasciatum
5478313 yellow-banded ambrosia beetle Monarthrum fasciatum
5478308 bark beetle Micracisella nanula
5478309 bark beetle Micracisella nanula
5478310 bark beetle Micracisella nanula
5478302 bark beetle Lymantor decipiens
5478303 bark beetle Lymantor decipiens
5478304 bark beetle Lymantor decipiens
5478091 bark beetle Liparthrum squamosum
5478092 bark beetle Liparthrum squamosum
5478051 bark beetle Hylurgops rugipennis pinifex
5478053 bark beetle Hylurgops rugipennis pinifex
5478050 bark beetle Hylurgops rugipennis pinifex
5478045 native elm bark beetle Hylurgopinus rufipes
5478046 native elm bark beetle Hylurgopinus rufipes
5478047 native elm bark beetle Hylurgopinus rufipes
5478042 shrub bark beetle Hylocurus hirtellus
5478039 shrub bark beetle Hylocurus hirtellus
5478037 bark beetle Hylesinus criddlei
5478038 bark beetle Hylesinus criddlei
5478036 bark beetle Hylesinus criddlei
5478300 bark beetle Dryocoetoides cristatus
5478026 bark beetle Dryocoetoides cristatus
5478296 bark beetle Dryocoetoides cristatus
5478294 bark beetle Dolurgus pumilus
5478295 bark beetle Dolurgus pumilus
5478293 bark beetle Dolurgus pumilus
5478290 bark beetle Dendroterus texanus
5478289 bark beetle Dendroterus texanus
5478016 bark beetle Dendroterus texanus
5478284 bark beetle Dendrocranulus knausi
5478013 bark beetle Dendrocranulus knausi
5478281 bark beetle Dendrocranulus schedli
5478280 bark beetle Dendrocranulus schedli
5477360 redwood bark beetle Phloeosinus sequoiae
5477361 redwood bark beetle Phloeosinus sequoiae
5477362 redwood bark beetle Phloeosinus sequoiae
5477356 seed beetle Pagiocerus frontalis
5477357 seed beetle Pagiocerus frontalis
5477358 seed beetle Pagiocerus frontalis
5477258 bark beetle Orthotomicus caelatus
5477255 bark beetle Orthotomicus caelatus
5477256 bark beetle Orthotomicus caelatus
5477352 bark beetle Micracis swainei
5477353 bark beetle Micracis swainei
5477354 bark beetle Micracis swainei
5477348 pine engraver Ips pini
5477349 pine engraver Ips pini
5477345 pine engraver Ips pini
5477342 bark beetle Hypothenemus crudiae
5477343 bark beetle Hypothenemus crudiae
5477344 bark beetle Hypothenemus crudiae
5477339 mango bark beetle Hypocryphalus mangiferae
5477338 mango bark beetle Hypocryphalus mangiferae
5477334 goldenhaired bark beetle Hylurgus ligniperda
5477335 mango bark beetle Hypocryphalus mangiferae
5477332 goldenhaired bark beetle Hylurgus ligniperda
5477333 goldenhaired bark beetle Hylurgus ligniperda
5477328 clover root borer Hylastinus obscurus
5477329 clover root borer Hylastinus obscurus
5477327 clover root borer Hylastinus obscurus
5477323 bark beetle Hylastes gracilis
5477324 bark beetle Hylastes gracilis
5477320 bark beetle Hylastes gracilis
5477317 western hemlock wood stainer Gnathotrichus sulcatus
5477318 western hemlock wood stainer Gnathotrichus sulcatus
5477319 western hemlock wood stainer Gnathotrichus sulcatus
5477253 shot-hole borer of tea Euwallacea fornicatus
5477251 shot-hole borer of tea Euwallacea fornicatus
5477252 shot-hole borer of tea Euwallacea fornicatus
5477314 western balsam bark beetle Dryocoetes confusus
5477308 western balsam bark beetle Dryocoetes confusus
5477305 western balsam bark beetle Dryocoetes confusus
5477303 bark beetle Dendrosinus bourreriae
5477304 bark beetle Dendrosinus bourreriae
5477302 bark beetle Dendrosinus bourreriae
5477298 mountain pine beetle Dendroctonus ponderosae
5477299 mountain pine beetle Dendroctonus ponderosae
5477295 mountain pine beetle Dendroctonus ponderosae
5477564 bark beetle Crypturgus alutaceus
5477565 bark beetle Crypturgus alutaceus
5477563 bark beetle Crypturgus alutaceus
5477560 bark beetle Cryptocarenus seriatus
5477558 bark beetle Cryptocarenus seriatus
5477557 bark beetle Cryptocarenus seriatus
5477554 bark beetle Cryphalus ruficollis
5477552 bark beetle Cryphalus ruficollis
5477553 bark beetle Cryphalus ruficollis
5477292 pitted ambrosia beetle Corthylus punctatissimus
5477293 pitted ambrosia beetle Corthylus punctatissimus
5477294 pitted ambrosia beetle Corthylus punctatissimus
5477550 ambrosia beetle Coptoborus pseudotenuis
5477549 ambrosia beetle Coptoborus pseudotenuis
5477548 ambrosia beetle Coptoborus pseudotenuis
5477288 lodgepole cone beetle Conophthorus ponderosae
5477289 lodgepole cone beetle Conophthorus ponderosae
5477287 lodgepole cone beetle Conophthorus ponderosae
5477282 bark beetle Coccotrypes dactyliperda
5477283 bark beetle Coccotrypes dactyliperda
5477281 bark beetle Coccotrypes dactyliperda
5477544 camphor shot borer Xylosandrus mutilatus
5477543 camphor shot borer Xylosandrus mutilatus
5477278 bark beetle Cnesinus strigicollis
5477279 bark beetle Cnesinus strigicollis
5477277 bark beetle Cnesinus strigicollis
5477538 bark beetle Cnemonyx ficus
5477539 bark beetle Cnemonyx ficus
5477540 bark beetle Cnemonyx ficus
5477274 bark beetle Chramesus hicoriae
5477270 bark beetle Chramesus hicoriae
5477271 bark beetle Chramesus hicoriae
5477533 bark beetle Chaetophloeus hystrix
5477534 bark beetle Chaetophloeus hystrix
5477535 bark beetle Chaetophloeus hystrix
5477530 bark beetle Carphoborus pinicolens
5477528 bark beetle Carphoborus pinicolens
5477529 bark beetle Carphoborus pinicolens
5477525 bark beetle Carphobius arizonicus
5477524 bark beetle Carphobius arizonicus
5477523 bark beetle Carphobius arizonicus
5477519 bark beetle Cactopinus desertus
5477517 bark beetle Cactopinus desertus
5477518 bark beetle Cactopinus desertus
5477515 bark beetle Cactopinus desertus
5477513 bark beetle Araptus hymenaeae
5477514 bark beetle Araptus hymenaeae
5477512 bark beetle Araptus hymenaeae
5477507 Europian shot-hole borer Xyleborus dispar
5477508 Europian shot-hole borer Xyleborus dispar
5477509 Europian shot-hole borer Xyleborus dispar
5477269 ambrosia beetle Ambrosiodmus lecontei
5477268 ambrosia beetle Ambrosiodmus lecontei
5477267 ambrosia beetle Ambrosiodmus lecontei
5477263 alder bark beetle Alniphagus aspericollis
5477264 alder bark beetle Alniphagus aspericollis
5477260 alder bark beetle Alniphagus aspericollis

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