Two new species and a new record of mealybugs (Hemiptera, Coccoidea, Pseudococcidae) from Iran Moghaddam, Masumeh Zootaxa 2010 2619 63 68 6N5N 249510 [467,627,898,924] Insecta Pseudococcidae Phenacoccus Animalia Hemiptera 4 67 Arthropoda genus    1 With more than 1 circulus ....................................................................................................................  aceris(Signoret)  - With 1 circulus or none................................................................................................................................................. 2   2 Circulus present. Cerarii numbering 18 pairs. .............................................................................................................. 3  - Circulus absent. Cerarii numbering 2–7 pairs. ............................................................................................................ 5   3 Quinquelocular pores present on venter ................................................................................... perillustrisBorchsenius  - Quinquelocular pores entirely absent from dorsum and venter.................................................................................... 4   4 Antennae normally 9-segmented. Multilocular disc pores on venter usually present only as far forward as segment VI, and usually present along anterior edge of segment VII. Circulus often produced laterally, flaccid ....................... ........................................................................................................................................................... solenopsisTinsley  - Antennae normally 8-segmented. Multilocular disc pores on venter usually present as far forward as segment IV, and usually absent from anterior edge of segment VII. Circulus usually small, slightly oval .......................... solaniFerris   5 Cerarii numbering 2 pairs, present on 2 last abdominal segments ....................................  arthrophytiArchangelskaya  - Cerarii numbering 7 pairs, C1–4 and C16–18 ................................................................................. betaeMoghaddam  sp.n.