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Los onicóforos, fósiles caminantes
(Consejo Nacional de Ciencia y Tecnología de El Salvador, 2012-08-23)
Los onicóforos son considerados
“fósiles vivientes” porque durante
más de 500 millones de años su
morfología ha cambiado muy poco
y han mantenido un estadio evoluti vo aparentemente intermedio entre
los anélidos ...
A proposed solution to the species problem in velvet worm conservation (Onychophora)
(Universidad Estatal a Distancia, 2018)
Onychophorans or velvet worm are the only phylum
without extant marine species and the only invertebrates with a true
placenta, but most species are rare and thus more likely to become
extinct. A key obstacle for ...
Velvet Worms (Onychophora) in Folklore and Art: Geographic Pattern, Types of Cultural Reference and Public Perception
(Sciencedomain International (India), 2015-07-06)
Aims: To document and preserve folkloric beliefs and art inspired by velvet worms (Onychophora), rare invertebrates that are considered "living fossils", have full placental organs and capture prey with a rough "net" built ...