Macrostomidae

aumentarEn Biodiversidad virtual Artculo LA BIODIVERSIDAD OCULTA**El turbelario Macrostomum rostratum recorre reptando los fondos de sedimentos de las lagunas donde vive, en ellos se estira imitando a una lombriz o se encoge transformndose casi en una esfera. Los numerosos cilios que jalonan su cuerpo hace que este minsculo gusano se deslice con suavidad y con rapidez, como si fuese una mgica alfombra voladora.La parte anterior del cuerpo de Macrostomum remata en un gran rostro de frente casi recta y en l destacan sus diminutos ojos; detras de ellos se abre la boca como una hendidura longitudinal bordeada de cilios. Macrostomum aspira con su boca, algas y detritus que le sirven de alimento y que pasan directamente a su intestino.Entre los cilios que bordean el cuerpo de este turbelario, se disponen largos flagelos que parecen tener funcin tctil y que le sirven para reconocer los fondos por los que se desliza. El cuerpo de Macrostomum rostratum remata en una ancha cola espatulada caracterstica de esta especie y extraa en los turbelarios que suelen presentar un extremo final afilado.El turbelario de hoy procede del agua salobre de los marjales de Pescola donde fue hallado hace unas semanas y fotografiada a 400 aumentos empleando la tcnica de contraste de interferencia.======================================================================= la nube negra de una justicia pervertida en nuestro pas, movida por la envidia y la venganza, permanecer aqu, hasta que soplen los vientos limpios que todos necesitamos. La Justicia es uno de los cimientos necesarios para la Paz. Desde aqu todo nuestro apoyo al Juez Baltasar Garzn -el buen Juez de Saramago- y a las personas de buena voluntad como l que trabajan por la Justicia. Jos Saramago: Ni leyes ni JusticiaMartn PallnFirmas de apoyo en FacebookRadio Nacional Holandesa

Summary[edit] DescriptionAPI English: Video of macif1 RNAi treated animals after 9 days of regeneration. Date 2014 Source Video file from Lengerer B, Pjeta R, Wunderer J, Rodrigues M, Arbore R, Scharer L, Berezikov E, Hess M, Pfaller K, Egger B, Obwegeser S, Salvenmoser W, Ladurner P (2014). "Biological adhesion of the flatworm Macrostomum lignano relies on a duo-gland system and is mediated by a cell type-specific intermediate filament protein". Frontiers in Zoology. DOI:10.1186/1742-9994-11-12. PMID 24520881. PMC: 4016567. Author Lengerer B, Pjeta R, Wunderer J, Rodrigues M, Arbore R, Scharer L, Berezikov E, Hess M, Pfaller K, Egger B, Obwegeser S, Salvenmoser W, Ladurner P Permission (Reusing this file) This file is licensed under the Creative Commons Attribution 2.0 Generic license. You are free: to share – to copy, distribute and transmit the work to remix – to adapt the work Under the following conditions: attribution – You must attribute the work in the manner specified by the author or licensor (but not in any way that suggests that they endorse you or your use of the work). http://creativecommons.org/licenses/by/2.0 CC BY 2.0 Creative Commons Attribution 2.0 truetrue Provenance This file was transferred to Wikimedia Commons from PubMed Central by way of the Open Access Media Importer.

Summary[edit] DescriptionAPI English: Macrostomum hystrix adult Date 25 September 2014, 16:12:27 Source Macrostomum hystrix adult Author Lukas Schärer

Longitude (deg): -2.1. Latitude (deg): 54.0. Longitude (deg/min): 2° 10' W. Latitude (deg/min): 54° 10' N. Vice county name: Mid-west Yorks. Vice county no.: 64. Country: England. Stage: Flatworm. Identified by: Malcolm Storey. Comment: tiny orange flatworm in plankton sample. Category: microscope photograph. Image scaling: magnified. Photographic equipment used: Canon EOS10D dSLR and Meiji microscope with x2.5 projection eye-piece. DPI defaulting to 180.

Summary[edit] DescriptionAPI English: Video of macif1 RNAi treated animals after 9 days of regeneration. Date 2014 Source Video file from Lengerer B, Pjeta R, Wunderer J, Rodrigues M, Arbore R, Scharer L, Berezikov E, Hess M, Pfaller K, Egger B, Obwegeser S, Salvenmoser W, Ladurner P (2014). "Biological adhesion of the flatworm Macrostomum lignano relies on a duo-gland system and is mediated by a cell type-specific intermediate filament protein". Frontiers in Zoology. DOI:10.1186/1742-9994-11-12. PMID 24520881. PMC: 4016567. Author Lengerer B, Pjeta R, Wunderer J, Rodrigues M, Arbore R, Scharer L, Berezikov E, Hess M, Pfaller K, Egger B, Obwegeser S, Salvenmoser W, Ladurner P Permission (Reusing this file) This file is licensed under the Creative Commons Attribution 2.0 Generic license. You are free: to share – to copy, distribute and transmit the work to remix – to adapt the work Under the following conditions: attribution – You must attribute the work in the manner specified by the author or licensor (but not in any way that suggests that they endorse you or your use of the work). http://creativecommons.org/licenses/by/2.0 CC BY 2.0 Creative Commons Attribution 2.0 truetrue Provenance This file was transferred to Wikimedia Commons from PubMed Central by way of the Open Access Media Importer.

DescriptionAPI English: Karyotype of Macrostomum lignano. 2n = 8. Date Published: October 18, 2016 Source Zadesenets KS, Vizoso DB, Schlatter A, Konopatskaia ID, Berezikov E, Schärer L, et al. (2016) Evidence for Karyotype Polymorphism in the Free-Living Flatworm, Macrostomum lignano, a Model Organism for Evolutionary and Developmental Biology. PLoS ONE 11(10): e0164915. https://doi.org/10.1371/journal.pone.0164915 Author Kira S. Zadesenets , Dita B. Vizoso , Aline Schlatter , Irina D. Konopatskaia , Eugene Berezikov , Lukas Schärer , Nikolay B. Rubtsov Permission (Reusing this file) This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. This file is licensed under the Creative Commons Attribution 2.5 Generic license. You are free: to share – to copy, distribute and transmit the work to remix – to adapt the work Under the following conditions: attribution – You must attribute the work in the manner specified by the author or licensor (but not in any way that suggests that they endorse you or your use of the work). http://creativecommons.org/licenses/by/2.5 CC BY 2.5 Creative Commons Attribution 2.5 truetrue This file was published in a Public Library of Science journal. Their website states that the content of all PLOS journals is published under the Creative Commons Attribution 4.0 license (or its previous version depending on the publication date), unless indicated otherwise.

Summary[edit] DescriptionAPI English: You see sperm of Macrostomum hystrix after the seminal vesicle crashed Date 7 April 2016 Source Own work Author Michaz11

Summary[edit] DescriptionAPI English: You can see the needle-like stylet of M. hystrix as well as the seminal vesicle. Date 7 April 2016 Source Own work Author Michaz11

Longitude (deg): -2.1. Latitude (deg): 54.0. Longitude (deg/min): 2° 10' W. Latitude (deg/min): 54° 10' N. Vice county name: Mid-west Yorks. Vice county no.: 64. Country: England. Stage: Flatworm. Identified by: Malcolm Storey. Comment: tiny orange flatworm in plankton sample. Category: microscope photograph. Image scaling: magnified. Photographic equipment used: Canon EOS10D dSLR and Meiji microscope with x2.5 projection eye-piece. DPI defaulting to 180.

Summary[edit] DescriptionAPI English: Micrograph of a live specimen of Macrostomum lignano. Magnification is 400X. Date 16 June 2005 Source Own work Author Dita Vizoso

Longitude (deg): -2.1. Latitude (deg): 54.0. Longitude (deg/min): 2° 10' W. Latitude (deg/min): 54° 10' N. Vice county name: Mid-west Yorks. Vice county no.: 64. Country: England. Stage: Flatworm. Identified by: Malcolm Storey. Comment: tiny orange flatworm in plankton sample. Category: microscope photograph. Image scaling: magnified. Photographic equipment used: Canon EOS10D dSLR and Meiji microscope with x2.5 projection eye-piece. DPI defaulting to 180.

Summary[edit] DescriptionAPI English: Micrograph of a live specimen of Macrostomum lignano. Magnification is 400X Date 16 June 2005 Source Own work Author Dita Vizoso

Summary[edit] DescriptionAPI English: Sandy habitat in Lignano Sabbiadoro (at the Pump Station). The vegetation can be partially under water during high tide. This patch of sand is an excellent habitat for microturbellarians, especially Macrostomum lignano. Date 1 June 2009 Source Own work Author Dita Vizoso Camera location 45° 41′ 29″ N, 13° 07′ 53.2″ E View all coordinates using: OpenStreetMap - Google Earth 45.691389; 13.131444

Summary[edit] DescriptionAPI English: Sampling a sandy habitat in Lignano Sabbiadoro, at the Pump Station. The uppermost layer of sand (5-10 mm) in 5 x 5 cm squares has been removed and collected to extract microturbellarians, especifically Macrostomum lignano. Note the dark anoxic layer in one of the squares. Date 1 June 2009 Source Own work Author Dita Vizoso Camera location 45° 41′ 28.54″ N, 13° 07′ 53.34″ E View all coordinates using: OpenStreetMap - Google Earth 45.691260; 13.131484