1. Aphis jaroslavholmani Kanturski & Bezděk nom. nov.

Aphis knautiae Holman in Holman & Pintera, 1981: 50 (nomen nudum)

Aphis holmani, 2019, in Kanturski & Bezděk, 2019. Junior homonym of Aphis holmani Stekolshchikov, 2005

Type material: • PARATYPES / Aphis / holmani / DZUS // 10877 /apt. 4-5 / Knautia / silvatica / Macocha / Moravia c. / ČSSR / 19.5.67 / Col. J. Holman.

Remarks: The relevant taxonomical and nomenclatural details are summarised as follows: Kanturski & Bezděk (2019: 197) described Aphis holmani as a new species. The authors were unaware that Stekolshchikov (2005) described a new species with the name Aphis holmani . After that, two available names are known that have the same spelling (ICZN 1999, Art. 53.3) and Aphis (Aphis) holmani Kanturski & Bezděk, 2019 becomes a junior secondary homonym of Aphis (Aphis) holmani Stekolshchikov, 2005 (ICZN 1999, Art. 57.3). So far, no junior synonym is known for Aphis holmani Kanturski & Bezděk, 2019 and it became necessary to propose a new replacement name under the Art. 60 (ICZN 1999). Accordingly, a new name— Aphis (Aphis) jaroslavholmani nom. nov. is proposed for Aphis (Aphis) holmani Kanturski & Bezděk, 2019 to honour Jaroslav Holman—an outstanding aphidologist from the Biology Centre of the Czech Academy of Sciences in České Budějovice (Czech Republic).

Holotype (by original designation) is deposited in Biology Centre of the Czech Academy of Sciences, Institute of Entomology, České Budějovice, Czech Republic.