Gillian W. Watson

For the South African herpetologist, see Gillian Watson.

Gillian W. Watson, U.S. entomologist.

• Plant Pest Diagnostic Center, California Department of Food and Agriculture, 3294 Meadowview Road, Sacramento CA 95832, Sacramento, California, U.S.A.

(List may be incomplete)

• 2 taxon names authored by Gillian W. Watson

(List may be incomplete)

• Williams, D.J. & 1988. The Scale Insects of the Tropical South Pacific Region. Pt. 1. The Armoured Scales (Diaspididae). CAB International Wallingford, U.K. 290 pp. Reference page. 

• Mifsud, D., Mazzeo, G., Russo, A. & 2014. The scale insects (Hemiptera: Coccoidea) of the Maltese Archipelago. Zootaxa 3866(4): 499–525. DOI: 10.11646/zootaxa.3866.4.3 Reference page. 

• Sartiami, D., , Mohamad Roff M.N., Mohd Hanifah Y. & Idris, A.B. 2015: First record of cassava mealybug, Phenacoccus manihoti (Hemiptera: Pseudococcidae), in Malaysia. Zootaxa 3957(2): 235–238. DOI: 10.11646/zootaxa.3957.2.8. Preview (PDF) Reference page. 
• 2015. Unaspis lansivora sp. n. (Hemiptera: Diaspididae), a new pest of Lansium domesticum (Meliaceae), and a key to Unaspis species. Zootaxa 3905(3): 432–440. DOI: 10.11646/zootaxa.3905.3.9 Reference page. 
• 2015: Synonymy in the armoured scale insect genus Unaspis MacGillivray (Hemiptera: Coccomorpha: Diaspididae). Zootaxa 3980(3): 450–450. DOI: 10.11646/zootaxa.3980.3.10. Full article (PDF) Reference page. 
• , Williams, D.J. & Miller, D.R. 2015. The identity and distribution of Fiorinia phantasma (Cockerell & Robinson) (Hemiptera: Coccomorpha: Diaspididae), with a new synonym. Zootaxa 4048(2): 291–300. DOI: 10.11646/zootaxa.4048.2.9. Preview (PDF) Reference page. 

• Chatzidimitriou, E., Simonato, M., , Martinez-Sañudo, I., Tanaka, H., Zhao, J. & Pellizzari, G. 2016. Are Phenacoccus solani Ferris and P. defectus Ferris (Hemiptera: Pseudococcidae) distinct species? Zootaxa 4093(4): 539–551. DOI: 10.11646/zootaxa.4093.4.5.Reference page. 
• von Ellenrieder, N. & Watson, G. 2016. A new mealybug in the genus Pseudococcus Westwood (Hemiptera: Coccomorpha: Pseudococcidae) from North America, with a key to species of Pseudococcus from the New World. Zootaxa 4105(1): 65–87. DOI: 10.11646/zootaxa.4105.1.3. Reference page. 
• von Ellenrieder, N., , Kimnee, S.A., Franco, J.C. & Mazzeo, G. 2016. Paracoccus leucadendri Mazzeo & Franco in Mazzeo, Franco & Russo, 2009, a junior synonym of Paracoccus hakeae (Williams, 1985) comb. nov. (Coccomorpha: Pseudococcidae). Zootaxa 4093(4): 552–558. DOI: 10.11646/zootaxa.4093.4.6.Reference page. 

• von Ellenrieder, N., & Kinnee, S.A. 2018. 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. Zootaxa 4444(2): 163–178. DOI: 10.11646/zootaxa.4444.2.5 Reference page. 

• von Ellenrieder, N. & 2019. 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. Zootaxa 4554(2): 386–400. DOI: 10.11646/zootaxa.4554.2.4 Reference page. 

• Joshi, S., Pai, S.G., Deepthy, K.B., Ballal, C.R. & 2020. The cassava mealybug, Phenacoccus manihoti Matile-Ferrero (Hemiptera: Coccomorpha: Pseudococcidae) arrives in India. Zootaxa 4772(1): 191–194. DOI: 10.11646/zootaxa.4772.1.8 Reference page. 
• Nucifora, S., , Russo, A. & Mazzeo, G. 2020. 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. Zootaxa 4759(4): 584–590. DOI: 10.11646/zootaxa.4759.4.9 Reference page. 

• Moghaddam, M. & 2021. The scale insects of Iran Part 1 The armored scales (Hemiptera: Coccomorpha: Diasporidae). Zootaxa 4907(1): 1–276. DOI: 10.11646/zootaxa.4907.1.1 Reference page. 

• Zarkani, A., & Kaydan, M.B. 2024. A new species in the mealybug genus Pseudococcus Westwood (Hemiptera: Coccomorpha: Pseudococcidae) from Indonesia. Zootaxa 5555(4): 590–598. DOI: 10.11646/zootaxa.5555.4.6 Reference page. 

• Deng, M., & Xing, J-C. 2025. Description of a new species of Marsipococcus Cockerell & Bueker (Hemiptera: Coccomorpha: Coccidae) from China, with a key to all the species. Zootaxa 5588(2): 351–362. DOI: 10.11646/zootaxa.5588.2.9 Reference page. 
• Zhang, J-T., Wang, K-Q., , Liu, X-P. & Wang, X-B. 2025. A new species of Lecanodiaspis Targioni Tozzetti, 1869 (Hemiptera, Coccoidea, Lecanodiaspididae), with an updated checklist of the false pit scales of China. ZooKeys 1240: 219–238. DOI: 10.3897/zookeys.1240.148728 Reference page.