A review of the mealybugs (Hemiptera: Coccoidea: Pseudococcidae, Putoidae and Rhizoecidae) of Iran, with descriptions of four new species and three new records for the Iranian fauna Moghaddam, Masumeh Zootaxa 2013 3632 1 1 107 7CJKH Green Green [151,511,907,934] Insecta Pseudococcidae Trabutina Animalia Hemiptera 88 89 Arthropoda species serpentina   DIAGNOSIS. Antennae usually 6 segmented. Legs well developed, each with a swollen hind coxa and tibia, each with translucent pores. Setae surrounding anal ring numbering 17−30. Other body setae conical to lanceolate at posterior end of body, becoming increasingly short anteriorly. Multilocular disc pores present on dorsum, across many abdominal segments, and sometimes on metathorax, most abundant laterally; present also on venter in bands across most abdominal segments. Trilocular pores present on dorsum and venter. Oral collar ducts of 2 main sizes: a small duct on dorsum, mainly in medial areas of abdomen, ducts increasing in size laterally to a larger typeon margins; on venter, larger typepresent mostly on abdomen, and in clusters on thorax; most ducts either similar in width to a trilocular pore or narrower. Lobular swellings apparent sometimes near vulva.   DISTRIBUTION. Oriental, Palaearctic: Afghanistan, Armenia, China, Egypt, Iran, Israel, Kazakhstan, Kyrgyzstan, Mongolia, Saudi Arabia, Tajikistan, Turkmenistanand Uzbekistan. In Iran,  T. serpentinaoccurs in Azarbaijan -e Gharbi, Azarbaijan -e Shargi, Bushehr, Gilan, Khouzestan, Sistan & Balouchestan, and Zanjan. Only known on Tamaricaceae (Ben-Dov et al., 2012).   MATERIAL EXAMINED. Azarbaijan -e Gharbi: Miandoab, Zarineh River, 2 adultƤ, 29.viii. 2007, 1324 m.; Orumieh, Marmisho, 4 adultƤ, 11.xi. 2007, 1576 m. Azarbaijan -e Shargi: Aras River, 7 adultƤ, 9.iv. 2007, 514 m.; Azar Shahr, 2 adultƤ, 27.viii. 2007, 1395 m. Bushehr: Borazjan, Samalo, 1 adultƤ, 9.x.2001; Bushehr, Mond River, 4 adultƤ, 17.x.2001. Gilan: Roodbar, 1 adultƤ, 1.vii. 2003, 188 m. Kerman:Jiroft, Esfandagheh, 6 adultƤ, 29.iv.2012. Khouzestan: Behbahan, 2 adultƤ, 2.ix.2003; Shadegan, Jefal, 4 adultƤ, 10.v.2002; Shoushtar, Janatmakan, 1 adultƤ, 27.ix.2005. Sistan & Balouchestan:Bampur, 2 adultƤ; Chabahar, Pishin Dam, 2 adultƤ, 19.xii. 2006, 165 m.; Mirjaveh, Ladiz, 4 adultƤ, 1.xi. 2004, 1043 m.; Zabol, Adimi, Khemmar, 2 adultƤ, 27.x. 2004, 500 m.; Zabol, Jazinak Park, 5 adultƤ, 22.iv. 2005, 497 m.; Zabol, Zahak, Amir Nezam, 6 adultƤ, 24.iv. 2005, 499 m.; Zabol, Tasouki, 5 adultƤ, 5.i.1950. Zanjan: Tarom, 4 adultƤ, 1.vii. 2003, 322 m.All occur on  Tamarixsp. ( Tamaricaceae).   COMMENTS. The adult female produces a long, cottony, tubular ovisac on the shoots and small branches of its host.  T. serpentinais confined to  Tamarixspp., sometimes causing yellowing of the young shoots and premature leaf drop. This mealybug has the potential for biological control of  Tamarixwherever the plants have gained weed status. The accompanying illustration has been prepared from material kindly made available by Danzig & Miller (1996) and the President,  IsraelJournal of Entomology.