Systematic revision of the family Pleioplanidae Faubel, 1983 (Polycladida, Acotylea): new genus and combinations Author Rodríguez, Jorge B833502E-CBA4-40CA-AE5A-BAD02F539062 Email: jorge. rodriguezmonter @ gmail. com & urn: lsid: zoobank. org: author: B 833502 E-CBA 4 - 40 CA-AE 5 A-BAD 02 F 539062 jorge.rodriguezmonter@gmail.com Author Grande, Cristina C8634A50-D3EC-467A-A868-225C231B40F2 Departamento de Biología Molecular and Centro de Biología Molecular “ Severo Ochoa ” (Consejo Superior de Investigaciones Científicas), Universidad Autónoma de Madrid, 28049 Madrid, Spain. & Email: cgrande @ cbm. csic. es & urn: lsid: zoobank. org: author: C 8634 A 50 - D 3 EC- 467 A-A 868 - 225 C 231 B 40 F 2 cgrande@cbm.csic.es Author Bulnes, NataliaVeronica 29337810-C92C-4D0B-AC1D-6078DEF42B66 Universidad Nacional del Sur, Departamento de Biología, Bioquímica y Farmacia, Zoología de Invertebrados I, San Juan 670, 8000 Bahía Blanca, Argentina. Grupo de Estudo do Medio Mariño (GEMM), Puerto Deportivo s / n 15960 Riveira, A Coruña, Spain. & Email: vebulnes @ criba. edu. ar & urn: lsid: zoobank. org: author: 29337810 - C 92 C- 4 D 0 B-AC 1 D- 6078 DEF 42 B 66 vebulnes@criba.edu.ar Author Almon, Bruno 7C752276-FBC7-4B16-9203-936B1BC46224 Email: brunoalmon 2 @ yahoo. es & urn: lsid: zoobank. org: author: 7 C 752276 - FBC 7 - 4 B 16 - 9203 - 936 B 1 BC 46224 brunoalmon2@yahoo.es Author Perez, Jacinto 1B36DC0B-C294-4FC7-85CE-1B0C7C658129 Email: hydronauta @ yahoo. es & urn: lsid: zoobank. org: author: 1 B 36 DC 0 B-C 294 - 4 FC 7 - 85 CE- 1 B 0 C 7 C 658129 hydronauta@yahoo.es Author Noreña, Carolina DD03B71F-B45E-402B-BA32-BB30343E0D95 urn: lsid: zoobank. org: author: DD 03 B 71 F-B 45 E- 402 B-BA 32 - BB 30343 E 0 D 95 & Corresponding author: norena @ mncn. csic. es norena@mncn.csic.es text European Journal of Taxonomy 2017 2017-01-25 264 1 30 journal article 22219 10.5852/ejt.2017.264 3fdba419-604c-497c-9c89-a1f6be25fc92 2118-9773 3823145 875C1C10-71A2-4E6D-AD58-D4EAF1517229 Pleioplana atomata (O.F. Müller, 1776 ) Fig. 5A Planaria atomata O.F. Müller, 1776: 37 , pl. XXXII, figs 3–4. Planaria punctata O.F. Müller, 1776: 223 . Leptoplana fallax Diesing, 1840: 198 –199 . Leptoplana droebachensis Oersted, 1845: 415 . Polycelis variabilis Girard, 1851: 251 . Planaria maculata Dalyell, 1853: 104 –106 , pl. IV, figs 27–32. Fig. 5. Schematic representations comparing the copulatory apparatus. A . Pleioplana automata (O.F. Müller, 1776 ) . B . P. mortenseni ( Bock, 1913 ) . C . P. delicata ( Yeri & Kaburaki, 1918 ) . D . P. californica (Plehn, 1898) . E . P. bosphorensis Bulnes, Kalkan, & Karhan, 2009 . F . P. okusi Bulnes, Kalkan, & Karhan, 2009 . G . Izmira cinari Bulnes, 2010 . H . I. turkeyi Bulnes, 2010 . I . Persica qeshmensis Maghsoudlou et al . 2015 . Leptoplana ellipsoides Girard, 1854: 27 , table 2, fig. 16. Leptoplana virilis Verrill, 1893: 478 , table 43, figs 1, 1a. Leptoplana angusta Verrill, 1893: 485 , table 40, fig. 8, table 44, figs 2, 2a, 3. Leptoplana atomata – Oersted 1843: 569 ; 1844: 49 , 79, pl. II, fig. 24. — Leuckart 1847: 149 ; 1859: 183 . — Diesing 1850: 197 ; 1862: 532 . — Maitland 1851: 187–188 . — Stimpson 1857: 21 . — Johnston 1869: 7. — MacIntosh 1874: 150 . — Möbius 1875: 154 . Notoplana atomata – Bock 1913: 195–202 , pl. IV, fig. 8, pl. X, figs 3, 6, 8–9. Planaria atomata – Gmelin 1789: 3091 .— Fleming 1823: 297 . — Delle Chiaje 1841: 179 . — Blainville 1826: 217 . — Forbes & Goodsir 1839: 353 . — Johnston 1845: 436 . Pleioplana atomata – Faubel 1983: 117 . Leptoplana droebachensis – Diesing 1862: 526 . — Jensen 1878: 76 , pl. VII, figs 10–14. — Lang 1884: 494–495 . Notoplana fallax – Bock 1913: 204–205 . Polycelis fallax – Quatrefages 1845: 135 , pl. 3, fig. 10, pl. 7, fig. 1, pl. 8, figs 1, 7. Leptoplana fallax – Stimpson 1857: 31 . — Diesing 1862: 533 . — Lang 1884: 492 . — Vaillant 1890: 654 . — Hallez 1893: 166 . — Laidlaw 1903: 308 . Leptoplana variabilis – Diesing 1862: 542 . Leptoplana ellipsoides – Stimpson 1857: 27 . — Diesing 1862: 533 . — Verrill 1874: 43 , 45 , 132 ; 1893: 483 , pl. 40, figs 5–6, pl. 42, figs 4, 4 a–b; 1895: 533. — Lang 1884: 512 . — Girard 1893: 200 , pl. 6, fig. 61. — Whiteaves 1901: 63 . Notoplana virilis – Bock 1913: 208 . Leptoplana angusta – Pearse 1938: 76–77 , fig. 26. Material examined One mature, sagittally sectioned specimen deposited in the invertebrate collection of the Museo Nacional de Ciencias Naturales de Madrid ( Spain ). Cat Nr: MNCN 4.01/763 to MNCN 4.01/834 (72 slides). Type locality NORWAY . Description Body shape elongated. Cryptic colour. Opaque dorsal appearance. Longitudinal median line not outstanding. Heterogeneous mottled background with maculae or patches. Smooth dorsal surface. Nuchal tentacles absent. Tentacular knobs present. Marginal eyes absent. Tentacles absent; instead tentacular eyes present in rounded and compact clusters. Dorsal and ventral frontal eyes absent. Cerebral eyes in two clusters. Pharynx located at end of first body third, strongly ruffled and ventrally oriented. Oral pore position in second body third and in the posterior region of pharynx. Intestine with numerous branches without anastomosis. Intestinal vesicles absent. Gonopores clearly separated. MALE REPRODUCTIVE SYSTEM. Single male pore. Male apparatus not enclosed within muscular bulb, oriented backwards and located in last body third. Ejaculatory duct with straight stylet. Prostatic vesicle interpolated. Connection between ejaculatory duct and prostatic vesicle with projection. Internal glandular lining of prostatic vesicle with tubular chambers. Extravesicular prostatic secretion. Prostatic glands located at proximal end of prostatic vesicle. Seminal vesicle simple or spindle-like. Spermiducal bulbs present. FEMALE REPRODUCTIVE SYSTEM. Vagina elongated, tube-like, looping towards male complex. Enlarged Lang’s vesicle. Paired uterus. Uterine vesicles absent. Tube-like cement chamber. Endolecithal eggs. Biology Commonly found along coastal shores, mainly under stones. Distribution Along the northern Atlantic.