Showing 720 results

File consists of an illustration of the butterfly Abaeis nicippe. Handwritten note on the back reads, "JHA Coll" USA Arizona Patagonia Harshaw area 7/[?]/99 JHA [?]"

File consists of an illustration of the butterfly Abaeis nicippe. Handwritten note on the back of the illustration reads, "as dorsal."

File consists of an illustration by Ian Sheldon of the butterfly Achalarus lyciades. Handwritten note on back of the illustration reads, "Ottawa National Collection Martin's Farm Virginia 28 v. 38."

File consists of an illustration by Ian Sheldon of the butterfly Achalarus lyciades. Note on back reads, " JHA Collection USA Florida Avon Park 25.1.80 D.R. Shaw."

File consists of an illustration by Ian Sheldon of the butterfly Achalarus lyciades. Handwritten note on the back of the illustration reads, "Ottawa National Collection Martin's Farm, Virginia 23.V.1938."

Item consists of a framed illustration by Ian Sheldon of the butterfly Acmon Blue.

File consists of an illustration by Ian Sheldon of the stinkbug, Acrosternum hilare. Handwritten note on the back of the illustration reads, "A.hilare Strickland Cave Sk. [R-?] Cochise Co. Ariz. 18.VIII.60 at [height?] Ball [and] Madge."

File consists of an illustration by Ian Sheldon of the moth Actias luna. Handwritten note on the back of the illustration reads, "Strickland, 14.V.00 ? info? plus [An-?] [and] Acorn slide refs."

File consists of an illustration of the butterfly Adelpha bredowii. Note on the back of the illustration reads, "IRS Slide Mexico for pose LACMNH Specimen Santa Ave. R. El 500 Cal. 15 VII.61 Emanuel [leg.?]".

File consists of an illustration by Ian Sheldon of the butterfly Adelpha bredowii. Handwritten note on the back.

File consists of an illustration by Ian Sheldon of the dragonfly Aeshna Canadensis. Handwritten note on the back of the illustration reads, "A. canadensis JHA Coll' papered [male] Clifford Native Sanct. 3.VIII.01 plus [Ni-?] slide [with] JHA slides plus website ref- [website address]."

Subseries consists of illustrations by Ian Sheldon of dragonflies from the Aeshnidae family.

File consists of an illustration by Ian Sheldon of the butterfly Aglais milberti. Handwritten note on the back of the illustration reads, "N. milberti JHA slide Calgary."

File consists of an illustration by Ian Sheldon of the butterfly Aglais milberti. Handwritten note on the back of the illustration reads, "N. milberti JHA slide Lyme Creek [and] JHA Coll" [Gull?] Lk AB 24.VII.73."

File consists of an illustration of the butterfly Agraulis vanillae.

File consists of an illustration of the butterfly Agraulis vanillae. Handwritten note on the back of the illustration reads, "JHA Coll' USA Texas Hidalgo Co. Waite Metz Farm with of [mission?] April 5/6 2001 26 [degrees] 13.864 N, 98 [degrees] 25.569W."

File consists of an illustration of the butterfly Agriades glandon. Illustration can be found on page 183 of the book Butterflies of British Columbia by John Acorn and Ian Sheldon.

File consists of an illustration of the butterfly Agriades glandon. Note on the back of the illustration reads, " A. glandon [female] JHA slide Highwood Pass 27 VII 92 [plus] JHA Coll [female] Clifford E Lee 20.[?].92."

File consists of an illustration of the butterfly Agriades glandon, also known as Arctic Blue. Illustration can be found on page 182 of the book Butterflies of British Columbia by John Acorn and Ian Sheldon.

File consists of an illustration by Ian Sheldon of the moth Catocala aholibah, also known as Aholibah Underwing.

File consists of an illustration by Ian Sheldon of the beetle, Alaus oculatus. Handwritten note on the back of the illustration reads, "A. oculatus ON. Markham Co York 5.VII.78 [?] Anderson Strickland Coll"."

Series consists of illustrations by Ian Sheldon of Alderflies or Dobsonflies.

File consists of an illustration by Ian Sheldon of the butterfly Amblyscirtes hegon. Handwritten note on the back of the illustration reads, "Visual x-ref only Butterflies of Canada (Layberry et al.) butterfliesofamerica.com Butterflies through binoculars (Glassberg)."

File consists of an illustration by Ian Sheldon of the butterfly Amblyscirtes hegon. Handwritten note on the back of the illustration.

File consists of an illustration by Ian Sheldon of the butterfly amblyscirtes vialis. Handwritten note on the back of the illustration reads, "JHA Coll' as ventral."

File consists of an illustration by Ian Sheldon of the butterfly Amblyscirtes vialis. Handwritten note on the back of the illustration reads, "A. vialis JHA [?] Bow Isalnd 16.V.[?] [and] JHA Coll' S. of Devon 11.VI.99."

File consists of an illustration of the butterfly Anaea andria. Handwritten note on the back of the illustration reads, "internet assorted blended references."

File consists of an illustration of the butterfly Anaea andria. Handwritten note on the back of the illustration reads, "assorted [?] references blended."

File consists of an illustration by Ian Sheldon of the butterfly Anatrytone logan. Handwritten notes on the back of the illustration.

File consists of an illustration by Ian Sheldon of the butterfly Anatrytone logan. Handwritten notes on the back of the illustration.

File consists of an illustration by Ian Sheldon of the butterfly Anatrytone logan. Handwritten note on the back of the illustration reads, "Same as dorsal x-ref visual as well."

File consists of an illustration of the butterfly Ancyloxphya numitor. Note on the back of the illustration reads, " Ottawa National Collection, [Bob Caygeon?] ON 24. VI. 31 [McD?] x-ref [?]."

File consists of an illustration by Ian Sheldon of the butterfly Ancyloxphya numitor. Handwritten note on the back of the illustration reads, "Ottawa national Collection Bobcaygeon ON 24.VI-31[J.McDummough?]."

Subseries consists of an illustrations by Ian Sheldon of dragonflies from the Anisoptera family.

File consists of an illustration by Ian Sheldon of the butterfly Anthocharis sara, also known as Sara Orangetip. Handwritten note on the back of the illustration reads, "D. Lawrie #90-05-23-01 Whistler Mtn. Mines Lake AB May 23, 99."

File consists of an illustration by Ian Sheldon of the butterfly Anthocharis sara, also known as Sara Orangetip. Handwritten note on the back of the illustration reads, "D. Lawrie Whistler Mtn. AB Mines Lake May 23, 99 el. 5000 #99-05-23-01."

File consists of an illustration by Ian Sheldon of the butterfly Anthocharis sara , also known as SaraOrangetip. Handwritten note on the back of the illustration reads, "D. Lawrie Whistler Mtn. Mines Lake AB 24.V.9 5000 #99-05-24-01."

File consists of an illustration by Ian Sheldon of the butterfly Anthocharis stella, also known as Stella Orangetip. Handwritten note on the back of the illustration reads, "Anthocharis Stella [female] UBC Butts of BA p 166 ref. only."

File consists of an illustration by Ian Sheldon of the butterfly Anthocharis stella, also known as a Stella Orangetip. Handwritten note on the back of the illustration reads, "Anthocharis stella [male] Castle River [at] Windsor Mtn. 8 km ST. of Beaver Mines Lake AB 31.V.01 Lawrie [?] USA [?] #33491 Strickland."

File consists of an illustration by Ian Sheldon of the butterfly Anthocharis stella, also known as the Stella Orangetip. Handwritten note on the back of the illustration reads, "As dorsal."

Series consists of illustrations by Ian Sheldon of antlions, lacewings, and allies.

Series consists of illustrations by Ian Sheldon of ants, bees, wasps and sawflies.

File consists of an illustration by Ian Sheldon of the butterfly Apodemia mormo. Note on the back reads,"A. Mormo Lawrie Coll. [?] Rd. Riverside Co. California 21. 111. 98 el 2800' #98-03-21-28." Taped to the back is also a business card for Gene Longson at Lone Pine Publishing.

File consists of an illustration by Ian Sheldon of the butterfly Apodemia mormo. Illustration can be found on page 187 of the publication Butterflies of British Columbia by John Acorn and Ina Sheldon. Note on the back of the illustration reads, "as dorsal."

File consists of an illustration by Ian Sheldon of the spider Aranaeus trifolium. Handwritten note on the back of the illustration of a list of websites.

Subseries consists of an illustration by Ian Sheldon of a spider from the Araneidae family.

Subseries consists of an illustration by Ian Sheldon of a spider from the Araneidae family.

File consists of an illustration of the butterfly Ascia monuste. Note on the back reads, "Strickland Boca Grande Ila IV.1911 Hurst Coll' [Teste Licussler?] 30."

File consists of an illustration of the butterfly Ascia monuste. Note on the back of the illustration reads, " as ventral."

File consists of an illustration of the butterfly Ascia monuste. Note on the back of the illustration reads, "JHA Coll'' USA Florida Lower Matecumbe Key April 3 '55."

Subseries consists of an illustration by Ian Sheldon of a fly from the Asilidae family.

File consists of an illustration by Ian Sheldon of the butterfly Asterocampa celtis. Handwritten note on the back reads, "Ottawa National Collection Pt. Pelee On 4.VII.27 F. P. Ide."

File consists of an illustration of the butterfly Asterocampa celtis. Note on the back reads,"Ottawa National Collection Pt. Pelee ON 4 VII 27 F.P. [Ide?]."

File consists of an illustration by Ian Sheldon of the butterfly Asterocampa clyton. Handwritten note on the back of the illustration reads, "Ottawa National Collection Pt. Pelee ON 6 VII 27 F.P. Idle."

File consists of an illustration of the butterfly Asterocampa clyton clyton. Note on the back reads, "Ottawa National Collection From the PA Desmond [Lau-?] Collection Male London ON 6.VII.69 D. [La-?]".

File consists of an illustration of the butterfly Asterocampa clyton clyton. Note on the back of the illustration reads, "Ottawa National Collection PT. Pelee ON 6.VII 27 F.P.Lee."

File consists of an illustration by Ian Sheldon of the butterfly Atalopedes campestris, also known as Sachem Skipper.

File consists of an illustration by Ian Sheldon of the butterfly Atalopedes campestris, also known as Sachem Skipper.

File consists of an illustration by Ian Sheldon of the butterfly Atalopedes campestris. Handwritten note on the back of the illustration reads, "Ottawa National Collection Franklin Macon Co. N.C. USA 16.VIII.57 C.J. Durden."

File consists of an illustration by Ian Sheldon of the butterfly Atrytonopsis hiamia. Handwritten note on the back of the illustration.

File consists of an illustration by Ian Sheldon of the butterfly Atrytonopsis hianna. Handwritten note on the back of the illustration reads, "No specimen visual refs only Butterflies of North America - Scott."

File consists of an illustration by Ian Sheldon of the butterfly Atrytonopsis hianna. Handwritten note on the back of the illustration reads, "Ottawa National Collection Pine Ridge MB 8.V.90 P. Klassen Databased for the Butterflies of Canada Project 98-99."

File consists of an illustration of the butterfly Battus philenor. Note on the back reads, "B. philenor JHA Coll Corpus Christi TX. 8 VII. 71 LJ Orsack."

File consists of an illustration by Ian Sheldon of the butterfly Battus philenor. Handwritten note on the back of the illustration.

Series consists of illustrations by Ian Sheldon of beetles.

File consists of an illustration by Ian Sheldon of the moth Pachysphinx modesta, also known as Big Poplar Sphinx.

File consists of an illustration by Ian Sheldon of the moth Ascalapha odorata, also known as Black Witch.

File consists of an illustration by Ian Sheldon of the butterfly Boloria alaskensis. Handwritten note on the back of the illustration reads, "B. napaea [male] Lawrie Coll' Mt. Stern 8 km SE Grand Cache AB 18-VII.98 el. 6800'."

File consists of an illustration by Ian Sheldon of the butterfly Boloria alaskensis. Handwritten note on the back reads, "as dorsal."

File consists of an illustration by Ian Sheldon of the butterfly Boloria alberta. Handwritten note on the back of the illustration reads, "Boloria alberta [male] Strickland Bowman Lake Louise AB 14.VII.04."

File consists of an illustration by Ian Sheldon of the butterfly Boloria alberta. Handwritten note on the back of the illustration reads, "as dorsal [and] Scott colour refs."

File consists of an illustration by Ian Sheldon of the butterfly Boloria astarte. Handwritten note on the back of the illustration reads, "B.astarte 14.VII.20 Nordegg AB Strickland/Bowman."

File consists of an illustration by Ian Sheldon of the butterfly Boloria astarte. Handwritten note on the back of the illustration reads, "as dorsal."

File consists of an illustration by Ian Sheldon of the butterfly Boloria bellona. Handwritten note on the back of the illustration.

File consists of an illustration by Ian Sheldon of the butterfly Boloria chariclea. Handwritten note on the back of the illustration.

File consists of an illustration by Ian Sheldon of the butterfly Boloria chariclea. Handwritten note on the back of the illustration reads, "B. [?] JHA Coll' Rocky Mtn. Hse. 27.VIII.73."

File consists of an illustration by Ian Sheldon of the butterfly Boloria distincta. Handwritten note on the back of the illustration.

File consists of an illustration by Ian Sheldon of the butterfly Boloria distincta. Handwritten note on the back of the illustration reads, "same as dorsal."

File consists of an illustration by Ian Sheldon of the butterfly Boloria epithore.

File consists of an illustration by Ian Sheldon of the butterfly Boloria eunomia. Handwritten note on the back of the illustration reads, "B.eunomia [?] 10.6.46? Strickland no data."

File consists of an illustration by Ian Sheldon of the butterfly Boloria eunomia. Handwritten note on the back of the illustration reads, "as dorsal."

File consists of an illustration by Ian Sheldon of the butterfly Boloria freija. Handwritten note on the back of the illustration reads, "B.freija JHA Coll" Spelly [Cross?] 10.VI.72 T.Pike."

File consists of an illustration by Ian Sheldon of the butterfly Boloria freijia. Handwritten note on the back of the illustration reads, "JHA Coll' B. frejia Spelly Cross 10.VII.72 T. Pike."

File consists of an illustration by Ian Sheldon of the butterfly Boloria frigga. Handwritten note on the back of the illustration reads, "B.frigga JHA Coll' Rocky Mtn. Hse. AB 5.Vii.80."

File consists of an illustration by Ian Sheldon of the butterfly Boloria frigga. Handwritten note on the back of the illustration reads, "as dorsal."

File consists of an illustration by Ian Sheldon of the butterfly Boloria improba. Handwritten note on the back of the illustration.

File consists of an illustration by Ian Sheldon of the butterfly Boloria improba. Handwritten note on the back of the illustration reads, "as dorsal."

File consists of an illustration by Ian Sheldon of the butterfly Boloria natazhati. Handwritten note on the back of the illustration reads, "Yukon [Watz?] Ck. 67 59 N 136'40'W 8-VII-87 900M J. Troubridge UBC?"

File consists of an illustration by Ian Sheldon of the butterfly Boloria natazhati. Handwritten note on the back of the illustration reads, "as dorsal."

File consists of an illustration by Ian Sheldon of the butterfly Boloria polaris.

File consists of an illustration by Ian Sheldon of the butterfly Boloria polaris. Handwritten note on the back of the illustration reads, "as dorsal."

File consists of an illustration by Ian Sheldon of the butterfly Boloria selene atrocostalis. Handwritten note on the back of the illustration reads, "B. selene atrocostalis JHA Coll' Gull Lake AB 15. VII.73."

File consists of an illustration by Ian Sheldon of the butterfly Boloria selene atrocostalis. Handwritten note on the back of the illustration.

File consists of an illustration by Ian Sheldon of the bee, Bombus americanum. Handwritten note on the back of the illustration.

File consists of the book, Acorn, John and Sheldon, Ian. Bugs of Alberta, Edmonton: Lone Pine Publishing, 2000.

File consists of a copy of the book, Acorn, John and Sheldon, Ian. Bugs of British Columbia. Edmonton: Lone Pine Publishing, 2001.

File consists of the book, Acorn, John and Sheldon, Ian. Bugs of Northern Californai, Edmonton: Lone Pine Publishing, 2002.

File consists two copies of the book, Acorn, John and Sheldon, Ian. Bugs of Ontario, Edmonton: Lone Pine Publishing, 2003.

File consists of the book, Acorn, John and Sheldon, Ian. Bugs of Washington and Oregon, Edmonton: Lone Pine Publishing, 2001.

File consists of two copies of the book Acorn, John and Sheldon, Ian. Butterflies of British Columbia,Edmonton: Lone Pine Publishing, 2006.