Monoplex parthenopeus

{{Short description|Species of gastropod}}

{{Distinguish|Charonia tritonis}}

{{Italic title}}

{{Use dmy dates|date=January 2024}}

{{Speciesbox

| image = Monoplex parthenopeus 01.JPG

| image_caption = Apertural view of Monoplex parthenopeus

| status = LR/lc

| status_system = IUCN2.3

| status_ref = {{cite iucn|page=e.T6069A12386021|title=Cymatium parthenopaeum |author=Mollusc Specialist Group|year=2000 |doi= 10.2305/IUCN.UK.2000.RLTS.T6069A12386021.en}}

| fossil_range = {{fossil range|15.97|0|Miocene - Recent}}

| taxon = Monoplex parthenopeus

| authority = (Salis-Marschlins, 1793)

| synonyms_ref =

| synonyms =

  • Cymatium (Cabestana) parthenopius (Salis Marschlins, 1793)
  • Cymatium (Cabestana) parthenopius var. robusta Bellatante, 1954
  • Cymatium (Linatella) valentinei Olsson & Petit, 1964
  • Cymatium (Monoplex) echo Kuroda & Habe in Kira, 1961
  • Cymatium (Monoplex) echo iwakawanum sensu Kuroda & Kira Shikama, 1964
  • Cymatium (Monoplex) parthenopeum (Salis, 1793)
  • Cymatium (Septa) parthenopeum (Salis Marschlins, 1793)
  • Cymatium echo Kuroda & Habe in Kira, 1961
  • Cymatium parthenopeum (Von Salis, 1793)
  • Cymatium parthenopeum parthenopeum (Salis Marschlins, 1793)
  • Cymatium (Septa) parthenopeum (Salis Marschlins, 1793)
  • Cymatium doliarium var. minor Segre, 1952
  • Cymatium turtoni E. A. Smith, 1890
  • Dissentoma prima Pilsbry, 1945
  • Monoplex australasiae Perry, 1811
  • Murex costatus Born, 1778 (invalid: junior homonym of Murex costatus Pennant, 1777)
  • Murex costulatus Risso, 1826
  • Murex doliare Brocchi, 1814
  • Murex intermedius Brocchi, 1814
  • Murex parthenopus Salis-Marschlins, 1793
  • Ranella parthenopaeum (Salis Marschlins, 1793) (incorrect generic placement; incorrect grammatical agreement of species epithet)
  • Ranella pyramidata Risso, 1826
  • Septa (Monoplex) parthenopea (Salis Marschlins, 1793)
  • Septa (Monoplex) parthenopea echo Beu, 1970
  • Triton (Monoplex) fossatum Gould, 1860
  • Triton (Simpulum) acclivis Hutton, 1873
  • Triton abbreviatus Bellardi in d'Ancona, 1872
  • Triton acclivis Hutton, 1873
  • Triton americanum d'Orbigny, 1842
  • Triton brasilianum Gould, 1849
  • Triton fossatum Gould, 1860 (doubtful synonym)
  • Triton olearium var. escoffierae Fontannes, 1879
  • Triton parthenopaeum [sic] (misspelling of Triton parthenopeum (Salis Marschlins, 1793))
  • Triton parthenopaeum var. antupa de Gregorio, 1885
  • Triton parthenopaeum var. milona de Gregorio, 1884
  • Triton parthenopaeum var. peribranta de Gregorio, 1884
  • Triton parthenopaeum var. sbilpa de Gregorio, 1885
  • Triton parthenopaeum var. stimum de Gregorio, 1885
  • Triton succinctum Lamarck, 1816
  • Tritonium hirsutum Franseschini, 1906

}}

Monoplex parthenopeus,[https://archive.today/20130106225948/http://www.somali.asso.fr/clemam/biotaxis.php?X=14269 "Cymatium parthenopeum (Salis, 1793)"], CLEMAM, accessed 18 February 2011. common name the giant triton or giant hairy triton, is a species of sea snail, a marine gastropod mollusk in the family Cymatiidae.{{WRMS species|476531|Monoplex parthenopeus'' (Salis-Marschlins, 1793)||6 December 2018}} It preys on other molluscs.

Fossil records

This species have been recorded as fossils from the Miocene to the Quaternary (from 15.97 to 0.0 million years ago).[https://paleobiodb.org/classic/checkTaxonInfo?taxon_no=159070 Fossilworks]

Distribution

This species occurs worldwide including:

  • The Western Atlantic Ocean[http://www.malacolog.org/search.php?nameid=2961 "Cymatium parthenopeum (von Salis, 1793)"]. Malacolog Version 4.1.1. A Database of Western Atlantic Marine Mollusca. accessed 17 February 2011.
  • New ZealandPowell A. W. B., New Zealand Mollusca, William Collins Publishers Ltd, Auckland, New Zealand 1979 {{ISBN|0-00-216906-1}}

Description

The maximum recorded shell length is 180 mm.Welch J. J. (2010). "The "Island Rule" and Deep-Sea Gastropods: Re-Examining the Evidence". PLOS One 5(1): e8776. {{doi|10.1371/journal.pone.0008776}}.

File:Monoplex parthenopeus (Salis Marschlins, 1793).jpg

Habitat

Trawled 40-60 m. off Akwa Ibom State, Nigeria.

Minimum recorded depth is 0 m. Maximum recorded depth is 75 m.

Life cycle

Hairy tritons are notable for having particularly long planktonic periods. The veliger larvae remain in the plankton for nearly 300 days, dispersing as far as 4000 km.Scheltema, R. S. 1971. Larval dispersal as a means of genetic exchange between geographically separated populations of shoalwater benthic marine gastropods. Biological Bulletin 140:284–322. This is the longest known larval duration and dispersal distance of any marine invertebrate which occurs along the west coast of North America.AL Shanks, BA Grantham, MH Carr (2003) Propagule dispersal distance and the size and spacing of marine reserves. Ecological Applications, 13, S159-S169.

Gallery

File: Cymatium parthenopeum.JPG| A shell of Monoplex parthenopeus with periostracum removed

File: Cymatium parthenopeum, underside.JPG|Same shell, apertural view

File: Monoplex parthenopus echo (Kuroda & Habe in Kira, 1961).jpg|Apertural view of Monoplex parthenopeus echo (Kuroda & Habe in Kira, 1961) with operculum and periostracum attached

File: Ranellidae - Monoplex parthenopeus-000.JPG|Fossil shell of Monoplex parthenopeus from Pliocene of Italy

References

{{Reflist}}

  • Salis Marschlins C. U. von (1793). Reisen in verschieden Provinzen den Königreischs Neapel. Zurich and Leipzig, Ziegler Vol. I: pp. 442 + 10 pl.
  • Beu, A. G. (1970). The Mollusca of the subgenus Monoplex (family Cymatiidae). Transactions of the Royal Society of New Zealand, Biological Sciences 11 (17): 225-237
  • Morton B. & Morton JE. (1983). The sea shore ecology of Hong Kong. Hong Kong: Hong Kong University Press
  • Gofas, S.; Afonso, J.P.; Brandào, M. (Ed.). (S.a.). Conchas e Moluscos de Angola = Coquillages et Mollusques d'Angola. [Shells and molluscs of Angola]. Universidade Agostinho / Elf Aquitaine Angola: Angola. 140 pp
  • Gofas, S.; Le Renard, J.; Bouchet, P. (2001). Mollusca, in: Costello, M.J. et al. (Ed.) (2001). European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels, 50: pp. 180–213
  • Rolán E., 2005. Malacological Fauna From The Cape Verde Archipelago. Part 1, Polyplacophora and Gastropoda.
  • Rosenberg, G., F. Moretzsohn, and E. F. García. 2009. Gastropoda (Mollusca) of the Gulf of Mexico, Pp. 579–699 in Felder, D.L. and D.K. Camp (eds.), Gulf of Mexico–Origins, Waters, and Biota. Biodiversity. Texas A&M Press, College Station, Texas.
  • Beu A.G. 2010 [August]. Neogene tonnoidean gastropods of tropical and South America: contributions to the Dominican Republic and Panama Paleontology Projects and uplift of the Central American Isthmus. Bulletins of American Paleontology 377-378: 550 pp, 79 pls.