A new species of Pereionotus (Amphipoda, Senticaudata, Phliantidae) from Pulau Tinggi, Sultan Iskandar Marine Park, Malaysia Author Feirulsha, NurFara-Syakira binti Department of Earth Sciences and Environment, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor, Malaysia Author Rahim, Azman bin Abdul https://orcid.org/0000-0002-8964-6638 Department of Earth Sciences and Environment, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor, Malaysia & Marine Ecosystem Research Centre (EKOMAR), Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor, Malaysia abarahim@gmail.com text Zoosystematics and Evolution 2020 2020-05-15 96 1 195 203 http://dx.doi.org/10.3897/zse.96.50744 journal article http://dx.doi.org/10.3897/zse.96.50744 1860-0743-1-195 D2C2A527A64F479B9F74BD1BE2E42CF3 4263510878DE50E3973CBD96E73C0124 Genus Pereionotus Spence Bate & Westwood, 1863 Diagnosis (based on Coleman and Lowry 2012 ). Pereon depressed, coxal plates 1-4 somewhat splayed. Urosome flexed under pleon. Head flat with short rostrum. Maxilla 1 with scale-like inconspicuous palp. Maxilla 2 with basally fused plates. Maxillipedal palp 3-articulate. Pereopods simple. Basis of pereopods 5 and 6 wide, rounded, and ventrally expanded; basis of pereopod 7 without ventral lobe and narrower. Inner ramus of pleopod 3 slightly shortened. Uropod 2 uniramous in female, biramous in male. Uropod 3 without rami.