Acorn barnacle

From Wikipedia, the free encyclopedia

Acorn barnacle and acorn shell are vernacular names for certain types of stalkless barnacles, generally excluding stalked or gooseneck barnacles. As adults they are typically cone-shaped, symmetrical, and attached to rocks or other fixed objects in the ocean. Members of the barnacle order Balanomorpha are often called acorn barnacles.[1][2]

Acorn barnacles, Balanus glandula
Acorn barnacles, Semibalanus balanoides

In addition, several species of barnacles are specifically called by the common name "acorn barnacle", including:[3][4][5]

References[edit]

  1. ^ Chan, Benny K. K.; Dreyer, Niklas; Gale, Andy S.; Glenner, Henrik; et al. (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. hdl:11250/2990967.
  2. ^ "Chthamaloidea Report". Integrated Taxonomic Information System. Retrieved 2021-08-23.
  3. ^ Brusca, Richard C. (1980) [1973]. "10. Introduction to the Phylum Arthropoda: Crustacea Cirripedia (Barnacles)". Common intertidal invertebrates of the Gulf of California (2 ed.). Tucson: University of Arizona Press. p. 208. ISBN 0-8165-0682-5.
  4. ^ Kingsley, John Sterling (1888). "Sub-class I. Cirripedia". In Kingsley, John Sterling (ed.). The Riverside natural history. Vol. II. Crustacea and insects. Cambridge, USA: Houghton, Mifflin and company; The Riverside Press. p. 14. OCLC 1040570312. ...in the Acorn Barnacle, Balanus,...
  5. ^ Darwin, C. R. (1854). Living Cirripedia, The Balanidæ, (or sessile cirripedes); the Verrucidæ. Vol. 2. London: The Ray Society. p. 33.
  6. ^ Carstensen, Richard; Armstrong, Bob; O'Clair, Rita M. (2014) [1950]. The nature of Southeast Alaska: A Guide to plants, animals, and habitats (3 ed.). Portland: Graphic Arts Books (Alaska Northwest Books). pp. PT320. ISBN 9780882409290. Suborder Balanomorpha (acorn barnacles); Balanus glandula (common acorn barnacle)
  7. ^ "Semibalanus balanoides (Linnaeus, 1767) - Acorn Barnacle". UK species. Natural History Museum. Retrieved 2020-08-20.
  8. ^ "An acorn barnacle (Semibalanus balanoides)". Marine Life Information Network (MarLIN). The Marine Biological Association of the UK. 2008-04-17. Retrieved 2020-08-19. (says "an", implying "a kind of")