Disholcaspis quercusglobulus
Gall caused by a Round Bullet Gall Wasp (Disholcaspis quercusglobulus), a species of insect.
Knopper gall on oak (Quercus robur) induced by Andricus quercuscalicis...
Knopper gall on oak (Quercus robur) induced by Andricus quercuscalicis (gall wasp), Arnhem, the Netherlands Nederlands: Knoppergal op Zomereik (Quercus robur) veroorzaakt door de agame generatie van de galwes... More
Diplolepis rosae (gall wasp) induced rose bedeguar,Robin's pincushion ...
Diplolepis rosae (gall wasp) induced rose bedeguar/Robin's pincushion or moss gall, Westenschouwen, the NetherlandsNederlands: Door Diplolepis rosae (Rozengalwesp) veroorzaakte bedeguaargal of slaapappelgal, ... More
Hackberry Tenpin Gall
Leaf gall caused by Hackberry Tenpin Gall Midge (Celticecis ovata), a species of insect.
Cystiphora sonch 1
Cystiphora sonch gall Liverpool, Merseyside, UK on Perennial Sow Thistle (Sonchus arvensis)
Mikiola fagi (Cecidomyiidae sp.) gall, Nijmegen, the Netherlands
Mikiola fagi (Cecidomyiidae sp.) gall, Nijmegen, the NetherlandsNederlands: Mikiola fagi (Beukengalmug) gal, Nijmegen, Nederland
Gymnosporangium juniperi-virginianae 198341950
juniper-apple rust (Gymnosporangium juniperi-virginianae)
Eriosoma americanum (YPM IZ 093872)
PRESERVED_SPECIMEN; ; ; microslide; ; IZ number 93872; lot count 1; Microslide 01, balsam, whole mount; 1910-06-27T00:00:00Z
Insecten, beschadigingen, iepenbladgal (schizoneura ulmi), Bestanddeel...
Nederlands: Collectie / Archief : Fotocollectie Nederlandse Heidemaatschappij Reportage / Serie : [ onbekend ] Beschrijving : insecten, beschadigingen, iepenbladgal (schizoneura ulmi) Datum : ongedateerd Trefw... More
Insecten, beschadigingen, dennenharsbuilrups, Bestanddeelnr 193-0214
Nederlands: Collectie / Archief : Fotocollectie Nederlandse Heidemaatschappij Reportage / Serie : [ onbekend ] Beschrijving : insecten, beschadigingen, dennenharsbuilrups Datum : ongedateerd Trefwoorden : besc... More
Insecten, beschadigingen, iepenbladgal (tetraneura ulmi), Bestanddeeln...
Nederlands: Collectie / Archief : Fotocollectie Nederlandse Heidemaatschappij Reportage / Serie : [ onbekend ] Beschrijving : insecten, beschadigingen, iepenbladgal (tetraneura ulmi) Datum : ongedateerd Trefwo... More
Gioacchino Assereto - Tobias Healing His Father's Blindness, Longchamp...
Public domain photo of an Italian art painting, 17th century, free to use, no copyright restrictions image - Picryl description.
Here you see a young man of great gall who frequently makes us a call;...
Soapine trade card, c. 1870-1900.
Urophora cardui (Canada thistle gall fly) larva inside gall in Cirsium...
Urophora cardui (Canada thistle gall fly) larva inside gall in Cirsium sp., Arnhem, the NetherlandsNederlands: Urophora cardui (Distelgalboorvlieg) in gal in Cirsium sp. (Distel soort), Arnhem, Nederland
Urophora cardui (Thistle Gall Fly) gall induced in Cirsium arvense (Cr...
Urophora cardui (Thistle Gall Fly) gall, induced in Cirsium arvense (Creeping Thistle), Arnhem, the Netherlands Nederlands: Door Urophora cardui (Distelgalboorvlieg) veroorzaakte gal in Cirsium arvense (Akker... More
Cystiphora sonchi (Cecidomyiidae sp.) gall, Arnhem, the Netherlands - ...
Cystiphora sonchi (Cecidomyiidae sp.) gall, Arnhem, the NetherlandsNederlands: Cystiphora sonchi (Melkdistelpokgalmug) gal, Arnhem, Nederland
Cystiphora sonchi (Cecidomyiidae sp.) gall, Arnhem, the Netherlands
Cystiphora sonchi (Cecidomyiidae sp.) gall, Arnhem, the NetherlandsNederlands: Cystiphora sonchi (Melkdistelpokgalmug) gal, Arnhem, Nederland
Rhopalomyia tanaceticola (Cecidomyiidae sp.) gall, Arnhem, the Netherl...
Rhopalomyia tanaceticola (Cecidomyiidae sp.) gall, Arnhem, the NetherlandsNederlands: Rhopalomyia tanaceticola (Gewone boerenwormkruidgalmug) gal, Arnhem, Nederland
Rhopalomyia tanaceticola (Cecidomyiidae sp.) gall, Arnhem, the Netherl...
Rhopalomyia tanaceticola (Cecidomyiidae sp.) gall, Arnhem, the NetherlandsNederlands: Rhopalomyia tanaceticola (Gewone boerenwormkruidgalmug) gal, Arnhem, Nederland
Andricus quadrilineatus (Gallwasp sp.) gall, Nijmegen, the Netherlands...
Andricus quadrilineatus (Gallwasp sp.) gall, Nijmegen, the NetherlandsNederlands: Andricus quadrilineatus (Gerimpelde meeldraadgalwesp) gal, Nijmegen, Nederland
Andricus quadrilineatus (Gallwasp sp.) gall, Nijmegen, the Netherlands
Andricus quadrilineatus (Gallwasp sp.) gall, Nijmegen, the NetherlandsNederlands: Andricus quadrilineatus (Gerimpelde meeldraadgalwesp) gal, Nijmegen, Nederland
Pontania proxima (Willow Sawfly) induced gall on willowleaf, Arhnem, t...
Pontania proxima (Willow Sawfly) induced gall on willowleaf, Arhnem, the NetherlandsNederlands: Door Pontania proxima (Blaasgalbladwesp) veroorzaakte gal op wilgenblad, Arnhem, Nederland
Urophora stylata (Bull thistle gall fly) female, Arnhem, the Netherlan...
Urophora stylata (Bull thistle gall fly) female, Arnhem, the NetherlandsNederlands: Urophora stylata (Vederdistelgalboorvlieg) vrouwtje, Arnhem, Nederland
Urophora cardui (Canada thistle stem gall fly) male, Elst (Gld), the N...
Urophora cardui (Canada thistle stem gall fly) male, Elst (Gld), the NetherlandsNederlands: Urophora cardui (Akkerdistelgalboorvlieg) mannetje, Elst (Gld), Nederland
Urophora stylata (Bull thistle gall fly), Elst (Gld), the Netherlands ...
Urophora stylata (Bull thistle gall fly), Elst (Gld), the NetherlandsNederlands: Urophora stylata (Vederdistelgalboorvlieg), Elst (Gld), Nederland
Tetraneura ulmi (Aphididae sp.) gall, Elst (Gld), the Netherlands - 3
Tetraneura ulmi (Aphididae sp.) gall, Elst (Gld), the NetherlandsNederlands: Tetraneura ulmi (Iep-grasluis) gal, Elst (Gld), Nederland
Urophora stylata (Bull thistle gall fly), Elst (Gld), the Netherlands ...
Urophora stylata (Bull thistle gall fly), Elst (Gld), the NetherlandsNederlands: Urophora stylata (Vederdistelgalboorvlieg), Elst (Gld), Nederland
Urophora stylata (Bull thistle gall fly), Elst (Gld), the Netherlands ...
Urophora stylata (Bull thistle gall fly), Elst (Gld), the NetherlandsNederlands: Urophora stylata (Vederdistelgalboorvlieg), Elst (Gld), Nederland
Lasioptera rubi (Diptera sp.) gall, Doorwerth, the Netherlands
Lasioptera rubi (Diptera sp.) gall, Doorwerth, the NetherlandsNederlands: Lasioptera rubi (Frambozentakgalmug) gal, Doorwerth, Nederland
Neuroterus quercusbaccarum (Gall wasp sp.) gall, Nijmegen, the Netherl...
Neuroterus quercusbaccarum (Gall_wasp sp.) gall, Nijmegen, the NetherlandsNederlands: Neuroterus quercusbaccarum (Lensgalwesp) gal, Nijmegen, Nederland
Tetraneura ulmi (Aphididae sp.) gall, Elst (Gld), the Netherlands
Tetraneura ulmi (Aphididae sp.) gall, Elst (Gld), the NetherlandsNederlands: Tetraneura ulmi (Iep-grasluis) gal, Elst (Gld), Nederland
Tetraneura ulmi (Aphididae sp.) gall, Elst (Gld), the Netherlands - 2
Tetraneura ulmi (Aphididae sp.) gall, Elst (Gld), the NetherlandsNederlands: Tetraneura ulmi (Iep-grasluis) gal, Elst (Gld), Nederland
Cecydomyia dubia (gall on Salix aurita)
Cecydomyia dubia Kieffer, 1891 (Actual synonym : Rabdophaga dubiosa (Kieffer, 1891)) : gall on Salix aurita branch.
Eriophyes peucedani sur Trinia vulgaris (illustration de Houard 1909)
Français : Eriophyes peucedani (nom correct : Aceria peucedani) sur Trinia vulgaris (nom correct : Trinia glauca), Chlorantie d'après nature. English: Eriophyes peucedani (actual name : Aceria peucedani) sur ... More
Gall-Wappen OBGB - A black and white drawing of a coat of arms
Wappen derer von Gall, eines deutschen Adelsgeschlechts norditalienischer Herkunft, Patriziat von Como, über Konstanz Einwanderung nach Darmstadt und Reichsstadt Ravensburg, dort bis zum Erlöschen jener Linie u... More
Taxomyia taxi gall (Jos Mik, 1885)
Taxomyia taxi gall : fresh gall (left), opened gall with larva at th center (top right) and vacated gall (bottom right)
Young Taphrina alni
Taphrina alni gall on Alder. Young languet. Eglinton, Kilwinning, Ayrshire, Scotland.
Taphrina pruni, Pocket Plum gall
Taphrina pruni, gall induced on Prunus spinosa. Found at Eglinton Country Park, Ayrshire, Scotland.
Nettle Pouch Gall on U. dioica
The gall fly, Dasineura urticae on Urtica dioica developing leaf petiole. Eglinton Country Park, Ayrshire, Scotland.
Oyster Gall on Oak leaf
OYSTER GALL Agent: Neuroterus anthracinus Eglinton Country Park, Ayrshire, Scotland
Nettle Pouch gall
Nettle pouch gall below flowers on Urtica dioica. Eglinton Country Park, Ayrshire, Scotland.
Blackthorn with Taphrina pruni gall
Pocket Plum gall on Sloe or Blackthorn (Prunus spinosa). Taphrina pruni is the fungal gall inducer.
Dasineura urticae on Urtica dioica
Dasineura urticae on Urtica dioica petiole and leaf vein. Nettle Pouch Gall. Eglinton Country Park. Ayrshire. Scotland.
Blackthorn gall - Pocket Plum, Taphrina pruni
A Pocket Plum gall (Taphrina pruni) on Blackthorn (Prunus spinosa). Eglinton Country Park, Ayrshire, Scotland.
Andricus futilis - Ontario Sessional Papers, 1908, No.13-19 (1908) (14...
Identifier: n05ontariosession40ontauoft (find matches) Title: Ontario Sessional Papers, 1908, No.13-19 Year: 1908 (1900s) Authors: ONTARIO. LEGISLATIVE ASSEMBLY Subjects: Publisher: Contributing Library: ... More
Crown-gall of alfalfa (1920) (20719852501)
Title: Crown-gall of alfalfa .. Identifier: crowngallofalfal00wils (find matches) Year: 1920 (1920s) Authors: Wilson, Orville Turner, 1886- (from old catalog) Subjects: Crown-gall disease; Alfalfa Publisher: ... More
Crown-gall of alfalfa (1920) (20703735862)
Title: Crown-gall of alfalfa .. Identifier: crowngallofalfal00wils (find matches) Year: 1920 (1920s) Authors: Wilson, Orville Turner, 1886- (from old catalog) Subjects: Crown-gall disease; Alfalfa Publisher: ... More
Cynips echinus douglasii on quercus lobata
The Gall Wasp Genus Cynips, p.187. Fig. 23. CYNIPS ECHINUS DOUGLASII ON QUERCUS LOBATA Possible extension of known range shown by shading.
Gall Emprenta de la Rechenerasió Tipográfica
Català: Logo de la "Emprenta de la Rechenerasió Tipográfica".
Black capped chickadee getting to the sugar from the goldenrod's gall ...
Black capped chickadee getting to the sugar from the goldenrod's gall
Genezing van Tobit Geschiedenis van Tobias (serietitel), NG-2011-44-5
Nederlands: IdentificatieTitel(s): Genezing van Tobit. Geschiedenis van Tobias (serietitel)Objecttype: prent Serienummer: 4/5Objectnummer: NG-2011-44-5Catalogusreferentie: New Hollstein Dutch 462. New Hollstei... More
Crown gall (36529624215)
Pathogen: Prob. Agrobacterium tumefaciens Host: Prob. White trumpet tree (Tabebuia roseoalba) In an email to Wikimedia Commons' Volunteer Response Team, Scot Nelson has released all content from their Flickr... More
Crape myrtle (Lagerstroemia sp.) Crown gall disease (49772271643)
Pathogen: Agrobacterium tumefaciens (bacterium) In an email to Wikimedia Commons' Volunteer Response Team, Scot Nelson has released all content from their Flickr photostream under the Creative Commons Zero l... More
Andricus quercuscalifornicus usda buffington (48632417227)
This is picture 3 from a 12 picture invited series by Matt Buffington (att.buffington@usda.gov) at the USDA Parastitic Hymentoptera group using specimens from the U.S. Natural History Museum Smithsonian. Matt u... More
Pin oak gall, U, back, Upper Marlboro, MD 2012-10-31-15.36.12 ZS PMax ...
Gall on Pin Oak, October, 2012, Prince George's County, Maryland
Diplolepis eglanteriae
Galls of Diplolepis eglanteriae Magyar: Diplolepis eglanteriae gubacsok Galls of Diplolepis eglanteriae Diplolepis eglanteriae gubacsok
Rabdophaga rosaria (Skagen, Danemark)
Rabdophaga rosaria (Loew, 1850), photographed in Skagen, Danemark, "Skagenrose" on salix repensFrançais : Rose des saules due à Rabdophaga rosaria (Loew, 1850), photographiée à Skagen, Danemark, "rose de Skag... More
Taxomyia taxi (Matthew Barbour)
Taxomyia taxi (Inchbald, 1861), Gall on a Taxus baccata bud (Zürich, Switzerland) Taxomyia taxi (Inchbald, 1861), Gall on a Taxus baccata bud (Zürich, Switzerland)
Puccinia urticata (Nettle Clustercup Rust fungus) induced gall on Urti...
Puccinia urticata (Nettle Clustercup Rust fungus) induced gall on Urtica sp. (Nettle) Arnhem, the NetherlandsNederlands: Puccinia urticata (Brandnetel-zeggeroest) op Urtica soort (Brandnetel), Arnhem, Nederla... More
California fuchsia gall midge imported from iNaturalist photo 58136843...
Photo of California fuchsia gall midge uploaded from iNaturalist.
Coral Gall Wasp imported from iNaturalist photo 52728930 on 24 October...
Photo of Coral Gall Wasp uploaded from iNaturalist.
Irregular Spindle Gall Wasp imported from iNaturalist photo 262314608 ...
Photo of Irregular Spindle Gall Wasp uploaded from iNaturalist.
Live Oak Apple Gall Wasp imported from iNaturalist photo 251377431 on ...
Photo of Live Oak Apple Gall Wasp uploaded from iNaturalist.
Live Oak Apple Gall Wasp imported from iNaturalist photo 170145205 on ...
Photo of Live Oak Apple Gall Wasp uploaded from iNaturalist.
Live Oak Apple Gall Wasp imported from iNaturalist photo 238213485 on ...
Photo of Live Oak Apple Gall Wasp uploaded from iNaturalist.
Many-spined Twig Gall Wasp imported from iNaturalist photo 227963663 o...
Photo of Many-spined Twig Gall Wasp uploaded from iNaturalist.
Pear Gall Wasp imported from iNaturalist photo 301308721 on 26 October...
Photo of Pear Gall Wasp uploaded from iNaturalist.
Pear Gall Wasp imported from iNaturalist photo 301309011 on 26 October...
Photo of Pear Gall Wasp uploaded from iNaturalist.
Speckled Gall Wasp imported from iNaturalist photo 228059815 on 25 Oct...
Photo of Speckled Gall Wasp uploaded from iNaturalist.
Willow Apple Gall Sawfly Euura californica - iNaturalist Photo 1616394...
Willow Apple Gall Sawfly Euura californica - iNaturalist Photo 161639467, no rights reserved, uploaded by Irene
Insecten, beschadigingen, populierenbladgal (pemphigus bursarius), Bes...
Nederlands: Collectie / Archief : Fotocollectie Nederlandse Heidemaatschappij Reportage / Serie : [ onbekend ] Beschrijving : insecten, beschadigingen, populierenbladgal (pemphigus bursarius) Datum : ongedatee... More
Insecten, beschadigingen, populierenbladgal (pemphigus bursarius), Bes...
Nederlands: Collectie / Archief : Fotocollectie Nederlandse Heidemaatschappij Reportage / Serie : [ onbekend ] Beschrijving : insecten, beschadigingen, populierenbladgal (pemphigus bursarius) Datum : ongedatee... More
Leaf gall from Aspen Leafgall Mite
Leaf gall on Populus tremula casued by Aspen Leafgall Mite (Aceria dispar), a species of arachnid. Leaf gall on Populus tremula casued by Aspen Leafgall Mite (Aceria dispar), a species of arachnid.
Musée des Beaux-Arts de Bordeaux - Tobie rendant la vue à son père
Français : Tobie rendant la vue à son père, attribué à Louis de Boullogne, 17e siècle. Musée des Beaux-Arts de Bordeaux, dépôt du Louvre. Tobie rendant la vue à son père, attribué à Louis de Boullogne, 17e si... More
Aceria campestricola gall Kiev1
Aceria campestricola galls in Pushcha-Voditsya forest, Kiev, Ukraine Aceria campestricola galls in Pushcha-Voditsya forest, Kiev, Ukraine
Aceria campestricola gall Kiev2
Aceria campestricola galls in Pushcha-Voditsya forest, Kiev, Ukraine Aceria campestricola galls in Pushcha-Voditsya forest, Kiev, Ukraine
Eastern Cottonwood Gall (22089586614)
Aphids created this cottonwood petiole gall. Looking at a gall hole’s shape and size, can tell you if the insect escaped or became food. What do you think happened? Photo by Mara Koenig/USFWS. Aphids created ... More
Tobie guérissant son père: A 17th-Century French Painting of Devotion ...
Français : Tobie guérissant son père, peint par Pierre PARROCEL Tobie guérissant son père, peint par Pierre PARROCEL
Hackberry Popout Gall
Stem gall caused by Hackberry Popout Gall Midge (Celticecis expulsa), a species of insect. Stem gall caused by Hackberry Popout Gall Midge (Celticecis expulsa), a species of insect.
Hackberry Recumbent Gall
Leaf gall caused by Hackberry Recumbent Gall Midge (Celticecis supina), a species of insect. Leaf gall caused by Hackberry Recumbent Gall Midge (Celticecis supina), a species of insect.
