Aphidomorpha (Insecta: Hemiptera) in the entomological collection of the Zoology Research Group, University of Silesia in Katowice (DZUS), Poland Author Wieczorek, Karina 0000-0002-8331-5731 Institute of Biology, Biotechnology and Environmental Protection, Faculty of Natural Sciences, University of Silesia in Katowice, Bankowa 9, 40 - 007 Katowice, Poland. & karina. wieczorek @ us. edu. pl; https: // orcid. org / 0000 - 0002 - 8331 - 5731 karina.wieczorek@us.edu.pl Author Junkiert, Łukasz 0000-0003-1553-6193 lukasz. junkiert @ us. edu. pl; https: // orcid. org / 0000 - 0003 - 1553 - 6193 lukasz.junkiert@us.edu.pl Author Trela, Joanna 0000-0001-6427-3890 joanna. m. trela @ us. edu. pl; https: // orcid. org / 0000 - 0001 - 6427 - 3890 joanna.m.trela@us.edu.pl Author Depa, Łukasz 0000-0003-4204-5568 lukasz. depa @ us. edu. pl; https: // orcid. org / 0000 - 0003 - 4204 - 5568 lukasz.depa@us.edu.pl Author Kanturski, Mariusz Author Bugaj-Nawrocka, Agnieszka 0000-0003-3484-3527 agnieszka. bugaj-nawrocka @ us. edu. pl; https: // orcid. org / 0000 - 0003 - 3484 - 3527 agnieszka.bugaj-nawrocka@us.edu.pl text Zootaxa 2022 2022-09-12 5183 1 113 161 journal article 140875 10.11646/zootaxa.5183.1.13 9c99a527-28c0-4821-a966-98be6e52ab19 1175-5326 7070018 300A3B85-DF95-49B1-B324-C6C8FC5CD879 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 .