Free-living marine nematodes in Andhra Pradesh Coast, India Author Sivaleela, Gunasekaran Author Surendar, Chandra Author Kumar, Rubavath Rajendar text Records of the Zoological Survey of India 2021 121 2 283 301 journal article 10.26515/rzsi/v121/i2/2021/151251 2581-8686 13186309 11. Chromadorella duopapillata Platt, 1973 * 1973. Chromadorella duopapillata Platt. Cah. Biol. Mar . 14 : 295-321. Material examined : 2 ♂ , (Reg. No. N. 212), Krishnapatinam, 30.vii.2014 , Coll. G. Sivaleela. Disgnostic characters: This species distinguished by the presence of heterogeneous cuticle with longitudinal rows of dots, Oesophagus structure, amphids oval and curved. Description : Body length 1.0 mm. Cuticle punctated with heterogeneous ornamentation. Four 8 µm cephalic setae. Amphids 6 µm wide oval-shaped situated between the cephalic setae. Conical buccal cavity with small teeth. Tail 4 a.b.d long. Terminal part un-striated. Spicules 29 µm. Distribution :S.P.Pattinam.( Sivaleela,2016 );Manginapudi -Andhra ( Sivaleela, 2016 ). Elsewhere : Strangford Lough. North-east Ireland. Remarks : The specimen examined well with description by Platt & Warwick (1983) in the cuticular differentiation, amphid and oesophagus structure.