說明
A new species of vermetid gastropod belonging to the genus Novastoa Finlay, 1926, N. rapaitiensis sp. nov., is described from French Polynesia and the Great Barrier Reef, based on morpho-anatomical and molecular data, increasing the recognized extant diversity of this genus from five to six species. The new species is characterized by the largest operculum in the genus to date, with a conspicuous spindle-shaped mammilla that readily distinguishes this species from its congeners. Based on available data, members of the studied populations of N. rapaitiensis sp. nov. are interpreted as a single species, although slight morphological and color differences exist between localities separated by up to 7000 km. The larval development of N. rapaitiensis sp. nov. is inferred to be direct, raising new questions about genetic connectivity and dispersal trajectories across a vast geographic range. Additional molecular data may prove helpful in refining our current knowledge on the morphological variability within this species and verifying the degree of cryptic diversity in this genus.
資料紀錄
此資源出現紀錄的資料已發佈為達爾文核心集檔案(DwC-A),其以一或多組資料表構成分享生物多樣性資料的標準格式。 核心資料表包含 7 筆紀錄。
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版本
以下的表格只顯示可公開存取資源的已發布版本。
如何引用
研究者應依照以下指示引用此資源。:
Schiaparelli S, Bieler R, Golding R E, Rawlings T A, Collins T M (2022): A new species of Novastoa Finlay, 1926 (Mollusca: Gastropoda: Vermetidae) from coral reefs of the Pacific Ocean. v1.1. Southwestern Pacific Ocean Biogeographic Information System (OBIS) Node. Dataset/Occurrence. https://nzobisipt.niwa.co.nz/resource?r=novastoa_rapaitiensis&v=1.1
權利
研究者應尊重以下權利聲明。:
此資料的發布者及權利單位為 Southwestern Pacific Ocean Biogeographic Information System (OBIS) Node。 This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License.
GBIF 註冊
此資源已向GBIF註冊,並指定以下之GBIF UUID: ce286145-0785-4e5b-ac86-2ba36a6e120c。 Southwestern Pacific Ocean Biogeographic Information System (OBIS) Node 發佈此資源,並經由Ocean Biodiversity Information System同意向GBIF註冊成為資料發佈者。
關鍵字
Occurrence; Specimen
聯絡資訊
- 元數據提供者 ●
- 出處 ●
- 連絡人
- 出處
- 出處
- 出處
- 出處
地理涵蓋範圍
South west Pacific
界定座標範圍 | 緯度南界 經度西界 [-27.573, -144.314], 緯度北界 經度東界 [-14.585, 145.617] |
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分類群涵蓋範圍
無相關描述
Species | Novastoa rapaitiensis |
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時間涵蓋範圍
起始日期 / 結束日期 | 1975-01-01 / 2006-07-06 |
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引用文獻
- Schiaparelli, Stefano, Bieler, Rüdiger, Golding, Rosemary E., Rawlings, Timothy A., Collins, Timothy M. (2017): A new species of Novastoa Finlay, 1926 (Mollusca: Gastropoda: Vermetidae) from coral reefs of the Pacific Ocean. European Journal of Taxonomy 323: 1-11 https://doi.org/10.5852/ejt.2017.323
額外的詮釋資料
marine, harvested by iOBIS
替代的識別碼 | ce286145-0785-4e5b-ac86-2ba36a6e120c |
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https://nzobisipt.niwa.co.nz/resource?r=novastoa_rapaitiensis |