Biology:Buccinulum robustum

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Short description: Species of gastropod


Buccinulum robustum
Buccinulum robustum Powell, 1929 (AM MA116963-1).jpg
Scientific classification edit
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Caenogastropoda
Order: Neogastropoda
Family: Tudiclidae
Genus: Buccinulum
Species:
B. robustum
Binomial name
Buccinulum robustum
(Powell, 1929)
Synonyms
  • Buccinulum suteri Powell, 1934

Buccinulum robustum is a species of marine gastropod mollusc in the family Tudiclidae.[1][2] It was first described by Baden Powell in 1929. It is endemic to the waters of New Zealand.

Description

Buccinulum robustum is typically between 13 and 15 mm in length,[3] and can grow up to 20.6 mm by 9 mm.[4] It is recognisable by its strong axial ribs. Specimens vary in colour from black and pink to uniformly white.[3] Some specimens of Buccinulum robustum were originally described as two different species (Buccinulum robustum and Buccinulum suteri), with the name Buccinulum suteri given to specimens with finer spiral sculptures.[3] Buccinulum suteri was later synonymised with Buccinulum robustum.

Distribution

The species is Endemic to New Zealand.[2] The holotype was first identified at Port Fitzroy on Great Barrier Island.[5] While primarily found on the east coast of the North Island, in 1995 the first specimens were identified to the west of the Aupouri Peninsula.[6]

References

  1. Kantor, Yuri I.; Fedosov, Alexander E.; Kosyan, Alisa R.; Puillandre, Nicolas; Sorokin, Pavel A.; Kano, Yasunori; Clark, Roger; Bouchet, Philippe (2022). "Molecular phylogeny and revised classification of the Buccinoidea (Neogastropoda)". Zoological Journal of the Linnean Society 194 (3): 789–857. doi:10.1093/zoolinnean/zlab031. https://doi.org/10.1093/zoolinnean/zlab031. 
  2. 2.0 2.1 "Buccinulum robustum Powell, 1929". MolluscaBase. World Register of Marine Species. 2022. http://www.marinespecies.org/aphia.php?p=taxdetails&id=490777. 
  3. 3.0 3.1 3.2 Ponder, W. F. (1971). "A review of the New Zealand recent and fossil species of Buccinulum Deshayes (Mollusca: Neogastropoda: Buccinidae)". Journal of the Royal Society of New Zealand 1 (3–4): 231-283. doi:10.1080/03036758.1971.10423314. Bibcode1971JRSNZ...1..231P. 
  4. "Buccinulum robustum". http://www.mollusca.co.nz/speciesdetail.php?taxa=3334. 
  5. Morley, Margaret S.; Hayward, Bruce W. (2009). "Marine Mollusca of Great Barrier Island, New Zealand". Records of the Auckland Museum 46: 15-51. 
  6. Hayward, Bruce W.; Morley, M.; Riley, J.; Smith, N.; Stace, G. (1995). "Additions to the mollusca from Kawerua, North Auckland". Tane 35: 183-193. 

Wikidata ☰ Q3732221 entry