Directory of Pterobranchia Resources

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Resources in This Category

• Cephalodiscus and Classification of Cephalodiscoidea

  http://pterobranchia.graptolite.net/Cephalodiscoidea.html
  List of species and genera of recent and fossil cephalodiscid pterobranchs.

• Cephalodiscus densus Andersson, 1907 (Hemichordata, Graptolithoidea).

  http://pterobranchia.graptolite.net/C_densus.html
  Zooid and coenecium morphology of a cephalodiscid pterobranch from Terra Nova Bay, Ross Sea.

• Cephalodiscus gracilis

  http://faculty.washington.edu/bjswalla/Hemichordata/Pterobranchia/cephalodiscus%20gracilis.html
  Photos of a colony and individuals.

• Cephalodiscus graptolitoides Dilly, 1993.

  http://sztandary.graptolite.net/graptolitoides.html
  This species, a probable extant graptolite (according to some researchers), is regarded as a living fossil.

• Cephalodiscus lutetianus (Graptolithoidea, Cephalodiscoidea)

  http://www.countofcalmont.com/lutetianus.html
  The only fossil species of the genus Cephalodiscus.

• Class Pterobranchia

  http://faculty.washington.edu/bjswalla/Hemichordata/Pterobranchia/class%20pterobranchia.html
  General information.

• Collagen in the Pterobranch Coenecium

  http://www.graptolite.net/collagen.html
  Results of amino-acid analysis of the coenecium of Cephalodiscus and Rhabdopleura.

• First Occurrence of Rhabdopleura in North America

  http://sztandary.graptolite.net/Rhabdopleura_anticosti.html
  First fossil representatives of Rhabdopleura (Graptolithoidea: Rhabdopleuroidea) in North America are reported.

• Pterobranchia

  http://en.wikipedia.org/wiki/Pterobranchia
  Information from Wikipedia on these worm-shaped animals.

• Pterobranchia: Classification of the Rhabdopleuroidea

  http://pterobranchia.graptolite.net/Rhabdopleuroidea.html
  List of extinct and extant families, genera and species.

• Rhabdopleura kozlowskii

  http://pterobranchia.graptolite.net/Rhabdopleura_kozlowskii.html
  Diagnosis, occurrence, images and references of the Jurassic species.

• SEM Micrographs of Rhabdopleura compacta.

  http://kulicki.mierzejewski.biz/compacta.html
  Three coenecia (two young) collected from Stoke Point, England, are illustrated.

• The Oldest Known Cephalodiscus-like Hemichordate

  http://www.mierzejewski.info/Eocephalodiscus.html
  Eocephalodiscus polonicus Kozlowski from the upper Tremadocian of Poland: pictures of the holotype, links.

 

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