Taxonavigation

Familia: Pachylasmatidae
Subfamilia: Pachylasmatinae
Genus: Pachylasma
Species (11): P. bacum – P. darwinianum – †P. distortum – P. ecaudatum – P. giganteum – P. integrirostrum – P. laeviscutum – P. ovatum – P. scutistriata – †P. southlandicum – †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

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]

• Newman, W.A.; Ross, A. 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. 250]