{"ok":true,"nota":{"id":"2cb5fa3e4a954696","slug":"descubren-dos-especies-nuevas-de-sifonoforos-en-las-profundidades-del--2cb5fa","titulo":"Descubren dos especies nuevas de sifonóforos en las profundidades del mar","resumen":"Un equipo de científicos de varias universidades y de un instituto de investigación marina combinó muestras de museo, videos tomados con submarinos y análisis de ADN para estudiar un grupo de animales marinos gelatinosos. Así identificaron dos especies que hasta ahora no se conocían.","fuente":"phys","fuenteNombre":"Phys.org","color":"#2b5c8a","autor":"","url":"https://phys.org/news/2026-10-dna-underwater-footage-reveal-species.html","imagen":"https://scx1.b-cdn.net/csz/news/tmb/2026/new-research-reveals-t-6.jpg","tema":"ciencia","subtemas":["biologia marina","sifonoforos","biodiversidad","aguas profundas","taxonomia"],"entidades":["MBARI","Universidad de Gdańsk","New York University","Yale University"],"formato":"dato","entretenimiento":false,"pubTs":"2026-10-22T21:30:02.000Z","indexTs":"2026-10-22T21:32:20.596Z","hash":"4c23fe33868114f2c63dde9d520e62a11614797fa6db92f09be43bece021100b","tsa":{"time":"Oct 22 21:32:47 2026 GMT","provider":"freetsa.org","sobre":"sello"},"stats":{"views":0,"likes":0,"clicks":0,"dwell":0},"tipo":"normal","registro":"hallazgo","porQueImporta":"Los sifonóforos son colonias de animales que viven a cientos o miles de metros de profundidad, un ambiente que casi no se ve ni se estudia. Cada especie nueva que aparece muestra cuánta vida todavía queda por catalogar en los océanos, que cubren buena parte del planeta. Para alguien de acá, esto importa porque los mares del mundo sostienen la pesca, el clima y el equilibrio que nos afecta de manera indirecta, aunque nunca los veamos. ¿Cuánto de lo que pasa debajo del agua sabemos realmente?","quienFirma":"MBARI (Monterey Bay Aquarium Research Institute), con participación de la Universidad de Gdańsk, New York University y Yale University","confianza":"revisado","consulta":null},"sello":{"hash":"4c23fe33868114f2c63dde9d520e62a11614797fa6db92f09be43bece021100b","sello":"0d5c1f5fe02ea5023bb7e789187fc2dc5a8acdda56ecb3c7d2384237833f4d30","beacon":{"drand":{"cadena":"8990e7a9aaed2ffed73dbd7092123d6f289930540d7651336225dc172e51b2ce","ronda":6575790,"aleatorio":"b2569d1c131ab07b1e2945f4d89afecc335b84c310235abb70aecbd8ec33f4cd","tiempo":"2026-10-22T21:32:00.000Z"},"nist":{"cadena":2,"pulso":1995095,"salida":"3FD05F1446BF5D1671AABE5673AC3D4AF9D07B75BF51D4A41EE7EB928E3769FDF5D4712041D2E02F2CEC1F85FD253FE9871945A9CB0F7B37E7853E288594D59B","tiempo":"2026-10-22T21:32:00.000Z"},"noAntes":"2026-10-22T21:32:00.000Z"},"verificacion":{"drand":true,"nist":true},"tsa":{"time":"Oct 22 21:32:47 2026 GMT","provider":"freetsa.org","sobre":"sello"},"original":{"titulo":"DNA and underwater footage reveal two new species of deep-sea siphonophores","descripcion":"New research is shedding light on the diversity of deep-sea siphonophores. A team of scientists from MBARI, the University of Gdańsk, New York University and Yale University conducted a comprehensive examination of Bargmannia siphonophores using museum material, submersible observations and genomic sequencing. This work uncovered two previously unknown species: Bargmannia marlena and Bargmannia pyrosa. The team published their findings in the Zoological Journal of the Linnean Society last week.","pubDate":"Thu, 22 Oct 2026 17:30:02 EDT","url":"https://phys.org/news/2026-10-dna-underwater-footage-reveal-species.html"},"indexado":"2026-10-22T21:32:20.596Z"}}