WATSON, GILLIAN W.

• Zootaxa Vol. 5105 No. 3: 4 Mar. 2022 - Article
  

  Towards identification of the scale insects (Hemiptera: Coccomorpha) of continental Africa: 2. Checklists and keys to six archaeococcoid families

  
  Abstract
• Zootaxa Vol. 5060 No. 4: 2 Nov. 2021 - Article
  

  A checklist of the scale insects (Hemiptera: Coccomorpha) of Kenya, with some new combinations

  
  Abstract
• Zootaxa Vol. 5052 No. 2: 14 Oct. 2021 - Article
  

  Towards the identification of the scale insects (Hemiptera: Coccomorpha) of continental Africa: 1. Identification of the families

  
  Abstract
• Zootaxa Vol. 5447 No. 3: 7 May 2024 - Article
  The endemic Hawaiian mealybug genus Phyllococcus Ehrhorn, 1916 (Hemiptera: Coccomorpha: Pseudococcidae): redescription of the type species and description of a new species on an endangered host plant, Cryptocarya mannii (Lauraceae)
  Abstract  PDF(11.63MB)
• Zootaxa Vol. 5418 No. 5: 4 Mar. 2024 - Article
  A review of the genus Neogreenia MacGillivray (Hemiptera: Coccomorpha: Qinococcidae) with descriptions of two new species
  Abstract
• Zootaxa Vol. 5296 No. 2: 26 May 2023 - Article
  A new species of the mealybug genus Ceroputo Šulc 1898 (Hemiptera: Coccomorpha: Pseudococcidae) from China, and notes on Ceroputo pilosellae Šulc 1898 in China
  Abstract
• Zootaxa Vol. 5195 No. 1: 10 Oct. 2022 - Correspondence
  

  First record of Protopulvinaria pyriformis (Cockerell) (Hemiptera: Coccomorpha: Coccidae) in Algeria

  
  Abstract
• Zootaxa Vol. 3905 No. 3: 13 Jan. 2015 - Article
  

  Unaspis lansivora sp. n. (Hemiptera: Diaspididae), a new pest of Lansium domesticum (Meliaceae), and a key to Unaspis species

  
  Abstract
• Zootaxa Vol. 5126 No. 1: 14 Apr. 2022 - Monograph
  

  THE SCALE INSECTS OF IRAN (HEMIPTERA: COCCOMORPHA)
  PART 2 THE MEALYBUGS (PSEUDOCOCCIDAE AND RHIZOECIDAE) AND PUTOIDAE

  
  Abstract
• Zootaxa Vol. 3980 No. 3: 30 Jun. 2015 - Correspondence
  

  Synonymy in the armoured scale insect genus Unaspis MacGillivray (Hemiptera: Coccomorpha: Diaspididae)

  
  Abstract  PDF (74KB)
• Zootaxa Vol. 4048 No. 2: 25 Nov. 2015 - Article
  The identity and distribution of Fiorinia phantasma (Cockerell & Robinson) Hemiptera: Coccomorpha: Diaspididae), with a new synonym
  Abstract
• Zootaxa Vol. 5087 No. 1: 5 Jan. 2022 - Article
  

  The genera Coccus and Prococcus (Hemiptera: Coccomorpha: Coccidae) in China, with two new combinations and descriptions of two new species

  
  Abstract
• Zootaxa Vol. 5027 No. 1: 30 Aug. 2021 - Correspondence
  

  Pseudococcus inconstans nom. nov., a replacement name for Pseudococcus variabilis von Ellenrieder & Watson, 2016 (Hemiptera: Coccomorpha: Pseudococcidae), and a correction

  
  Abstract
• Zootaxa Vol. 4907 No. 1: 12 Jan. 2021 - Monograph
  

  THE SCALE INSECTS OF IRAN Part 1 THE ARMOURED SCALES (HEMIPTERA: COCCOMORPHA: DIASPIDIDAE)

  
  Abstract
• Zootaxa Vol. 5239 No. 1: 8 Feb. 2023 - Article
  

  A new mealybug species in the genus Dysmicoccus Ferris (Hemiptera: Coccomorpha: Pseudococcidae), with a key to Chinese species

  
  Abstract
• Zootaxa Vol. 5183 No. 1: 12 Sept. 2022 - Editorial
  

  Roger Blackman 1941–2022—an appreciation

  
  Abstract  PDF(1M)
• Zootaxa Vol. 1991 No. 1: 30 Jan. 2009 - Article
  A new species of armored scale (Hemiptera: Coccoidea: Diaspididae) found on avocado fruit from Mexico and a key to the species of armored scales found on avocado worldwide
  Abstract  PDF (164KB)
• Zootaxa Vol. 4759 No. 4: 6 Apr. 2020 - Article
  

  Description of Diaspidiotus aetnensis sp. n. (Hemiptera: Coccomorpha:
  Diaspididae) living on endemic birch in Sicily (Italy), with a key to Diaspidiotus species recorded on Betulaceae

  
  Abstract
• Zootaxa Vol. 3957 No. 2: 14 May 2015 - Correspondence
  

  First record of cassava mealybug, Phenacoccus manihoti (Hemiptera: Pseudococcidae), in Malaysia

  
  Abstract
• Zootaxa Vol. 3802 No. 1: 23 May 2014 - Article
  

  Phenotypic variation and identification of Phenacoccus solenopsis Tinsley (Hemiptera: Pseudococcidae) in China

  
  Abstract
• Zootaxa Vol. 4554 No. 2: 11 Feb. 2019 - Article
  

  A revision of the mealybug genus Scaptococcus McKenzie (Hemiptera: Coccomorpha: Pseudococcidae), with descriptions of the adult male and female of Scaptococcus occultans sp. n. from the southwestern United States, and the male of S. milleri McKenzie

  
  Abstract
• Zootaxa Vol. 4444 No. 2: 9 Jul. 2018 - Article
  

  Identification of Nipaecoccus (Hemiptera: Coccomorpha: Pseudococcidae) species in the United States, with descriptions of Nipaecoccus bromelicola sp. n. and the male of N. floridensis Beardsley

  
  Abstract
• Zootaxa Vol. 4093 No. 4: 24 Mar. 2016 - Article
  

  Paracoccus leucadendri Mazzeo & Franco in Mazzeo, Franco & Russo, 2009, a junior synonym of Paracoccus hakeae (Williams, 1985) comb. nov.
  (Coccomorpha: Pseudococcidae)

  
  Abstract
• Zootaxa Vol. 4979 No. 1: 28 May 2021 - Correspondence
  

  The Infraorder Coccomorpha (Insecta: Hemiptera)

  
  Abstract  PDF (413KB)
• Zootaxa Vol. 4093 No. 4: 24 Mar. 2016 - Article
  

  Are Phenacoccus solani Ferris and P. defectus Ferris (Hemiptera: Pseudococcidae) distinct species?

  
  Abstract
• Zootaxa Vol. 3866 No. 4: 25 Sept. 2014 - Article
  The scale insects (Hemiptera: Coccoidea) of the Maltese Archipelago
  Abstract  PDF (341KB)
• Zootaxa Vol. 4772 No. 1: 7 May 2020 - Correspondence
  

  The cassava mealybug, Phenacoccus manihoti Matile-Ferrero (Hemiptera: Coccomorpha: Pseudococcidae) arrives in India

  
  Abstract