Unresolved name

Unresolved name: Chromista » Radiolarians » Polycystines » Nassellaria «

Cyrtocalpis Haeckel 1861

Scientific Names

Preferred Names

Genus recognized by Paleobiology Database

Genus recognized by GBIF classification

Common Names

There are no common names associated with this taxon.

Radiozoa

Polycystina

Nassellaria

Cyrtocalpis Haeckel 1861 (this page)

Cyrtocalpis petriphialia

Acidnomelos Foreman 1968

Acropyramididae

Aegospyris Haeckel 1882

Anthocyrtoma Haeckel 1887

Archicorys Haeckel 1882

Artostrobiidae

Bagotidae

Bathrocalpis Clark & Campbell 1942

Bekomidae

Calyptocoryphe Foreman 1968

Canesium Blome 1984

Cannobotryidae

Canoptidae

Carpocaniidae

Collozoidae

Coronidae

Crubidae

Cryptocapsa Haeckel 1882

Cryptopora

Cuniculiformidae

Deflandrecyrtiidae

Diacanthocapsidae

Dicyrtoidae

Eucyrtidiellidae

Eucyrtis Haeckel 1882

Farcidae

Foremanellinidae

Hexapylocapsidae

Hilarisiregidae

Homeoarchicorys Empson-Morin 1981

Hsuidae

Lithobotryidae

Lithocampana Clark & Campbell 1942

Livarellidae

Lophoconus Haeckel 1887

Lophocyrtiidae

Lophophaenidae

Lychnodictyum Haeckel 1882

Monicastericidae

Monocyrtoidae

Muellericyrtiidae

Nabolellidae

Nassellidae

Neosciadiocapsidae

Obeliscoitidae

Parvicingulidae

Phormospyridae

Plagiacanthidae

Plagoniidae

Planispinocyrtiidae

Podocyrtidae

Popofskyellidae

Poulpidae

Protostichocapsa Empson-Morin 1982

Pseudodictyomitridae

Pseudosaturniformidae

Pterocodon Ehrenberg 1847

Pterocorythidae

Pylobotryidae

Rotaformidae

Ruesticyrtiidae

Semantidae

Sethocapsidae

Sethocyrtis Haeckel 1887

Sethoperidae

Sethophormididae

Sethopilium Haeckel 1882

Spinomersinellidae

Spongocapsulidae

Spongolophophenidae

Spongomelissa Haeckel 1887

Spongosilicarmigeridae

Stampfliellidae

Stephaniidae

Stichocapsidae

Stichocyrtoidae

Syringocapsidae

Tertoniidae

Tetraspinocyrtiidae

Theocapsa Haeckel 1882

Theocotylidae

Theoperidae

Theopiliidae

Tholospyridae

Tricyrtoidae

Triospyrididae

Tripedurnulidae

Tripilidium Haeckel 1882

Tripocyrtis Haeckel 1887

Tripophaenoscenium

Trissocyclidae

Tristylospyris Haeckel 1882

Tympanidae

Ultranaporidae

Unumidae

Williriedellidae

Xipha Blome 1984

Xiphothecaellidae

Xitidae

Zygospyridae

35 additional siblings truncated for brevity.

See the resource file for a full list.