Cancer
Haec pagina crustacea explicat. Si aliud quaeris quod etiam "Cancer" appellatur, vide Cancer (discretiva).
Cancer | |
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Callinectes sapidus | |
Taxinomia | |
Regnum: | Animalia |
Phylum: | Arthropoda |
Subphylum: | Crustacea |
Classis: | Malacostraca |
Ordo: | Decapoda |
Subordo: | Pleocyemata |
Infraordo: | Brachyura Linnaeus, 1758 |
Superfamiliae | |
Vide commentarium. |
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Gecarcinus quadratus, brachyura terrestre ex America Media et Australi
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Dromia personata (Dromiacea: Dromiidae)
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Ranina ranina (Raninoida: Raninidae)
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Corystes cassivelaunus (Heterotremata: Corystidae)
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Ocypode quadrata (Thoracotremata: Ocypodidae)
Cancer (cancri, m.) est quodlibet multorum crustaceorum decapodorum infraordinis Brachyurorum (Graece βραχύ 'brevis' + ουρά 'cauda'), cuius plurima habent brevissimam "caudam," vel abdomen reductum et omnino sub thorace celatum.
Index
1 De declinatione
2 Sectiones
3 Nexus interni
4 Notae
5 Nexus externi
De declinatione |
Cancer est nomen secundae declinationis: genetivus singularis cancrī, accusativus cancrum, nominativus pluralis cancrī, et cetera. Raro autem formae tertiae declinationis reperiuntur.[1]
Sectiones |
Sectio Dromiacea
Dakoticancroidea †- Dromioidea
Eocarcinoidea †
Glaessneropsoidea †- Homolodromioidea
- Homoloidea
- Sectio Raninoida
- Sectio Cyclodorippoida
Sectio Eubrachyura
Subsectio Heterotremata
- Aethroidea
- Bellioidea
- Bythograeoidea
- Calappoidea
- Cancroidea
- Carpilioidea
- Cheiragonoidea
Componocancroidea †- Corystoidea
- Dairoidea
- Dorippoidea
- Eriphioidea
- Gecarcinucoidea
- Goneplacoidea
- Hexapodoidea
- Leucosioidea
Majoidea
- Oregoniidae
- Orithyioidea
- Palicoidea
- Parthenopoidea
- Pilumnoidea
- Portunoidea
- Potamoidea
- Pseudothelphusoidea
- Pseudozioidea
- Retroplumoidea
- Trapezioidea
- Trichodactyloidea
- Xanthoidea
Subsectio Thoracotremata
- Cryptochiroidea
- Grapsoidea
- Ocypodoidea
- Pinnotheroidea
Nexus interni
- Vellodius
Notae |
↑ Lucretius, De Rerum Natura 5.617 "canceris ut vertat metas ad solstitialis." Vide etiam Lewis et Short, s.v. "cancer".
Nexus externi |
![]() | Situs scientifici: • ITIS • NCBI • Encyclopedia of Life • Marine Species • Fossilworks |
![]() | Vide Brachyura apud Vicispecies. |
![]() | Vicimedia Communia plura habent quae ad Brachyura spectant. |