Spiralia
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The Spiralia are a morphologically diverse clade of protostome animals, including within their number the molluscs, annelids, platyhelminths and other taxa. The term Spiralia is applied to those phyla
Spiralia clade
Gnathifera
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Gnathifera is a clade of generally small spiralians characterized by complex jaws made of chitin. It comprises the phyla Gnathostomulida, Rotifera and Micrognathozoa. Chaetognatha has recently been re
Spiralia
…Animalia Subkingdom: Eumetazoa Clade: ParaHoxozoa Clade: Bilateria Clade: Nephrozoa Clade: Protostomia Clade: Spiralia sensu Edgecombe et al. 2011 Clades Gnathifera Platytrochozoa The Spiralia are a morphologically diverse clade of protostome animals, including within their number the molluscs, annelids, platyhelminths…
Mikrofoto.de Brachionus quadridentatus 6
Pseudosagitta maxima 31349361
Belemnite DB2