M. W. Blackman

30 public-domain plates in the archive

• Pityophthorus bassetti [Not Stated]
• Carphoborus pseudotsugae 29 Jul 1930
• Pityophthorus angustus 17 Jul 1923
• Pseudopityophthorus gracilus 9 Mar 1920
• Micracis meridianus 26 Mar 1920
• Pseudopityophthorus granulatus 10 Jun 1930
• Thysanoes lodelli 30 Mar 1920
• Pityophthorus dentifrons 1 Aug 1914
• Micracis bicornus 30 Dec 1914
• Pityophthorus novellus 28 Jun 1927
• Pityophthorus briscoei 29 Jun 1919
• Pityophthorus grandis 8 Jun 1925
• Pityophthorus acutus 8 Jun 1925
• Thysanoes berschemiae 6 Mar 1920
• Pityophthorus clarus 10 Aug 1925
• Pityophthorus shepardi 28 Jul 1919
• Pseudopityophthorus yavapaii 10 Jun 1930
• Pityophthorus aquilus 28 Jun 1926
• Pityophthorus scriptor 14 Feb 1926
• Pityophthorus biovalis 29 Jun 1919
• Pityophthorus balsameus 12 Jul 1910
• Micracis langstoni 9 Feb 1920
• Micracis harnedi 30 Dec 1919
• Micracis swainei 7 May 1920
• Myeloborus fivazi 23 Jun 1921
• Pityophthorus brevis 7 Jun 1925
• Myeloborus amplus 24 Jun 1925
• Pseudothysanoes drakei 6 Oct 1920
• Pityophthorus navus 25 Mar 1927
• Pityophthorus patchi 20 Aug 1919