TABLE 1. A in A new species of the genus Dulichiella (Crustacea, Amphipoda, Melitidae) from the continental shelf of the Southern Sea, Korea, with comparison to the previously recorded D. appendiculata

TABLE 1. A summary of the diagnostic characteristics that serve to distinguish closely related Dulichiella species. SpeciesD. anisochirD. appendiculataD. australisD. beluuD. brunoiD. cuvetensisD. fresneliiD. lecroyaeD. oahuD. pacificaD. spinosaD. takedaiD. terminosD. tulearD. tridentata sp. nov.CharactersBody length (mm)10.110.710.04.06.75.06.68.14.84.47.34.16.05.05.8Pleon 1 – Urosome 3 tooth formula9-9-9-5-6-27-7-7-5-4-27-7-7-5-4-27-7-7-5-6-27-7-7-5-4-27-7-7-5-4-27-7-7-5-4-27-7-7-5-4-27-7-7-5-6-27-7-7-5-4-29-9-7-5-4-27-7-7-5-4-29-9-9-5-4-27-7-7-5-6-27-7-7-5-4-2Epimeral plate 3 posterior marginSerrateSmoothSmoothSmoothSmoothSmoothSmoothSmoothSmoothSmoothSmoothSerrateSerrateSerrateSerrateCephalic lobe number of setae1121Absent21 or 212112AbsentAbsent2Antenna 1 ventral margin3 robust setae3 robust setae4 robust setae3 robust setae2 robust setae3 robust setae4 robust setae4 robust setae2 robust setae3 robust setae3 robust setae3 robust setae3 robust setae?2 robust setaeAntenna 1 accessory flagellum4-articluate4-articluate?5-articluate5-articluate4-articluate4-articluate4-articluate4-articluate4-articluate6-articluate4-articluate4-articluate?4-articluateAntenna 2 gland coneNot reaching the end of article 3Reaching the end of article 3Reaching the end of article 3Reaching the end of article 3Not reaching the end of article 3?Not reaching the end of article 3Not reaching the end of article 3Reaching the end of article 3Reaching the end of article 3Not reaching the end of article 3Reaching the end o f article 3Reaching the end of article 3Reaching the end of article 3Reaching the end of article 3Gnathopod 1, coxa anterior marginConcaveConcaveStraightStraightStraightStraightConcaveStraightStraightStraightStraightStraightStraightConvexConcaveGnathopod 2, palm laterodistal crown343344443434333Gnathopod 2, palm posterodistal cornerUpturnedUpturnedUpturnedUpturnedUpturnedUpturnedUpturnedUpturnedStraightUpturnedStraightUpturnedUpturnedStraightUpturnedPereopods 3–7 dactyli number of accessory teeth121112212112111Type localityRio de Janeiro, BrazilGeorgia, USANew South Wales, AustraliaBeluu Lukes Reef, Palau.Rio de Janeiro, BrazilLa Cuvette, MauritiusSuez Canal, EgyptFlorida, USAOahu, Hawaii,Guadalcanal, Solomon IslandsCalifornia, USAOgasawara Islands, JapanLaguna de Términos, MexicoPente externe du Grand Récif de Tuléar, MadagascarSouthern Sea, KoreaReferencesLowry & Springthorpe, 2007Lowry & Springthorpe, 2007Lowry & Springthorpe, 2007Myers, 2016Cummings et al., 2021Lowry & Springthorpe, 2007Lowry & Springthorpe, 2007Lowry & Springthorpe, 2007Lowry & Springthorpe, 2007Lowry & Springthorpe, 2005, 2007Lowry & Springthorpe, 2007Tomikawa & Komatsu, 2012Lowry & Springthorpe, 2007Lowry & Springthorpe, 2007Present study ......continued on the next page