Table 2 in Description of Barathricola thermophilus, a new species from a deep-sea hydrothermal vent field in the Indian Ocean with redescription of the Barathricola type species (Crustacea, Copepoda, Cyclopoida)

Table 2. Morphological differences, distributions and habitats among species of the Schminkepinellidae.Characters\ SpeciesMuceddina multispinosaCycliinella tincanbayensisC. tumidulaBarathricola rimensisB. thermophilus sp. nov.Einslepinella ulrichiE. medianaE. alignathaSchminkepinella plumifera♀ Caudal ramus, L/W ratio7.64.0about 411.08.98-815.5Segments of ♀ antennule15151214147888Armature of antenna1-1-5-71-1-5-60-1-4-70-1-5-70-1-5-70-1-1-50-1-1-60-1-1-61-9Inner seta on basis of mandiblePresentPresentPresentAbsentAbsentAbsentAbsentPresentAbsentArmature of mandibular exopod1-1-1-21-1-21 seta0-0-20-0-21-1-11-21-1-12Armature of mandibular endopod3-52-442-42-45444Setae on maxillular basis4?3444--3Setae on maxillular exopod443444--4Setae on maxillular endopod6?555---4Setae on maxilliped segments5-2-1-1-1-1-44-2-1-1-1-1-43-2-1-1-33-2-1-1-1-1-33-2-1-1-1-1-30-0-0-1+spine0-0-0-111-1Outer element of 3rd endopodal segment of leg 1SetaSetaSpineSetaSetaSpineSpineSpineNoneArmature of 3rd endopodal segment of leg 33 spines + 3 setae2 spines + 4 setae2 spines + 4 setae3 spines + 3 setae3 spines + 3 setae4 spines + 2 setae4 spines + 2 setae-2 spines + 2 setaeSpines on 3rd exopodal segment of leg 34344444-4Armature on 2nd endopodal segment of leg 41 spine + 1 seta2 setae2 setae1 spine + 1 seta1 spine + 1 seta1 spine + 1 seta1 spine + 1 seta-1 spine + 1 setaArmature of exopod of ♀ leg 5I, I+1+III, 1+II, I+1+II, I+1+II, I+1+II, I+1+II, I+1+II, I+1+I1+1+IArmature of exopod of ♂ leg 5I-1; I+1+I, 1UnknownAs in femaleI, I+1+I, 1As in femaleI-1; I+1+IUnknownUnknownI, I+1+I, 1Distributions (habitats)Mediterranean & Atlantic (anchihaline caves)Australia (littoral, interstitial)Norway (shallow water)Northeast Pacific (hydrothermal vent area)Indian Ocean (hydrothermal vent area)Arctic (depth 8-529 m)Arctic (depth 156-449 m)Arctic (depth 256 m)Arctic (depth 3211 m)ReferencesJaume & Boxshall, 1996Karanovic, 2008Sars, 1913Humes, 1998 and this paperThis paperMartínez Arbizu 2006Martínez Arbizu 2006Martínez Arbizu 2006Martínez Arbizu 2006