Pachylasma

Taxonavigation

Taxonavigation: Pachylasmatoidea

Superregnum: Eukaryota Cladus: Unikonta Cladus: Opisthokonta Cladus: Holozoa Regnum: Animalia Subregnum: Eumetazoa Cladus: Bilateria Cladus: Nephrozoa Cladus: Protostomia Cladus: Ecdysozoa Cladus: Panarthropoda Phylum: Arthropoda Cladus: Pancrustacea Superclassis: Multicrustacea Classis: Thecostraca Subclassis: Cirripedia Infraclassis: Thoracica Superordine: Thoracicalcarea Subordo: Balanomorpha Superfamilia: Pachylasmatoidea

Familia: Pachylasmatidae
Subfamilia: Pachylasmatinae
Genus: Pachylasma
Species (12): P. bacum – P. darwinianum – †P. distortum – P. ecaudatum – P. giganteum – P. integrirostrum – P. laeviscutum – P. ovatum – P. scutistriata – †P. southlandicum – †P. traceyi – †P. veteranum

[Source: WoRMS+ Buckeridge, 1983]

Name

• Pachylasma Darwin, 1854: 475
  • Geological range: Paleocene to Recent
  • Gender: [Feminine]
  • Original status: valid genus
  • Type species:: Chthamalus giganteus Phillipi, 1836: 250, by original designation (see p. 475)
  • ZooBank: 26A86DC5-0EC9-4315-8296-CEBA5C13B044

References

• Darwin, C. 1854. A monograph on the sub-class Cirripedia with figures of all species. Vol. 2: The Balanidae, The Verrucidae. BHL London: Ray Society. Reference page.  [See p. 475, Original description]

---

• Chan, B.K-K., Dreyer, N., Gale, A.S., Glenner, H., Ewers-Saucedo, C., Perez-Losada, M., Kolbasov, G.A., Crandall, K.A. & Høeg, J.T. 2021. The evolutionary diversity of barnacles, with an updated classification of fossil and living forms. Zoological Journal of the Linnean Society 193(3): 789–846. DOI: 10.1093/zoolinnean/zlaa160 Reference page.  [See p. 46]
• Newman, W.A. & Ross, E. 1976. Revision of the balanomorph barnacles; including a catalog of the species. Memoirs of the San Diego Society of Natural History, (9) BHL Reference page.  [See p. 40]
• Philippi, R.A. 1836. Appendix II. Cirripedia. Pp 246–254 article BHL In Philippi Enumeratio Mulluscorum Sicilaecum viventicum in tellure tertiaria fossilum quae in itinere suo observavit. Berolini, 267 p. BHL Reference page.  [See p. 2507]