The Seychelles scale, Icerya seychellarum (Westwood, 1855) (Hemiptera: Coccomorpha: Monophlebidae), is reported for the first time in Italy. Moreover, the occurrence of the white mango scale, Aulacaspis tubercularis (Newstead, 1906) (Hemiptera: Coccomorpha: Diaspididae), firstly reported in 1990 on mango trees growing outdoors in a nursery near Milazzo (Messina province, Sicily), and then intercepted in 2013 on mango plants imported from Florida (USA) to the Botanical Garden in Padova (Italy), is confirmed. Both species were found in two Sicilian mango orchards located in the province of Messina. Their introduction is most likely due to the orchards planting using infested mango nursery plants. The potential impact of these species, which in the Mediterranean area appeared to be occasionally invasive, is briefly discussed.

中文翻译：

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Icerya seychellarum 的首次记录和确认在意大利发生 Aulacaspis tubercularis（半翅目：Coccomorpha）

塞舌尔鳞片 Icerya seychellarum (Westwood, 1855) (半翅目: Coccomorpha: Monophlebidae) 在意大利首次被报道。此外，白芒果鳞片 Aulacaspis tubercularis (Newstead, 1906) (Hemiptera: Coccomorpha: Diaspididae) 于 1990 年首次报道在 Milazzo（西西里墨西拿省）附近的苗圃室外生长的芒果树上，然后在2013 年从佛罗里达州（美国）进口到帕多瓦（意大利）植物园的芒果植物得到确认。这两个物种都在位于墨西拿省的两个西西里芒果园中发现。它们的引入很可能是由于果园使用受感染的芒果苗木进行种植。简要讨论了这些在地中海地区似乎偶尔具有入侵性的物种的潜在影响。