TABLE 1 in Two new species of Atatina earthworm (Rhinodrilidae, Clitellata) from the Gurupi Biological Reserve, Maranhão, Brazil

TABLE 1: List of main characters of the earthworm species belonging to the Atatina genus. cli: Clitellum. *Amputee. GBR: Gurupi Biological Reserve
CharacterA. pubaA. gatesiA. albidaA. arimikuriaka n. spA. arimikuritea n. spReferenceRighi 1971Righi 1978Bartz & DecaënsThis studyThis studyLength (mm)30–3126*24–4155–6827–36Segments (Number)130–144108119–299219–302120–135Diameter (mm) X/cli/XXX1.2–1.3/1–1.04/0.7–0.760.88/0.97/0.701.5–2/1.5–2.1/1.5–2.41.44–2.83/1.6–2.93/1.28–2.71.48–1.58/1.86–1.94/1.73– 1.74ProstomiumprolobicprolobicProepilobictentacularprolobicFirst setaeIIIIIno reportedIIIISetae ratio in XXX1.2:1:2:0.4:5.82.9:1:4.63:1:13.362:1:3:1:124.8:1:6.2:0.6:15.81.5:1:2:0.5:5.5Setae arrangeregularregularregularregularregularCommon Setae of XXX Excavationornamentedsmoothnot reportedsmoothsmoothCommon Setae of XXX Length (mm)not reportednot reportednot reported0.17-0.3170.123-0.136Clitellar Genital Setae Excavationnot reportednot reportednot reportedsmoothsmoothClitellar Genital Setae Length (mm)not reportednot reportednot reported0.3120.192ClitellumXIV–XXIIIXIV–XXIXV–XXIVXIII–XXIIXIII–XXIIClitellum shapesaddle-shapedsaddle-shapedsaddle-shapedannularannularTubercula pubertatis1/3 XIX–2/3 XXIabsentXVII–XXIVXVI–XXI2/3 XVIII–1/3 XXCalciferous GlandIX–XIIIXI–XIVIX–XIIX–XIIX–XIVEsophageal heartsX–XIIX–XIIIIX–XX–XIX–XISeminal vessel lengthextended to XXIVextended to XXIextended to LXextended to XLIIIextended to LXXMale pore16/17 in c linenot reportednot recognized16/17 near c line17/18 near c lineOvaryXIIIXIIInot recognizedXIIIXIIIFemale porenot recognizednot recognizednot recognized14/15 in a line14/15 in a lineSpermathecae pores9/10 in d line10/11 in cd line8/9, 9/105/6, 6/7, 7/8 in cd line9/10 in cd lineSeminal Chamberspresentabsentnot recognizedabsentabsentLocalityPará: BelémAmazonas: ManausFrench Guiana: Mitaraka MassifMaranhão: GBRMaranhão: GBR