Two new records of the coral symbiont crab genus Quadrella Dana, 1851, from Taiwan, with notes on the taxonomy of Q. boopsis Alcock, 1898 (Crustacea: Brachyura: Trapeziidae)

This dataset contains the digitized treatments in Plazi based on the original journal article Ng, Peter K. L. (2017): Two new records of the coral symbiont crab genus Quadrella Dana, 1851, from Taiwan, with notes on the taxonomy of Q. boopsis Alcock, 1898 (Crustacea: Brachyura: Trapeziidae). Zootaxa 4324 (3): 571-580, DOI: 10.11646/zootaxa.4324.3.10

Abstract

Two symbiotic trapeziid crabs of the genus Qudrella Dana, 1851, were collected from southwestern Taiwan. Both are new records for the island. Quadrella coronata Dana, 1852, is usually associated with the soft coral Chironephthya spp., while Q. boopsis Alcock, 1898, was found with the scleractinian coral Tubastraea micrantha. The taxonomy of Q. boopsis is treated and the variation in the dorsal surface of the carapace, armature of the anterolateral margin and colour pattern discussed.

Key words: Quadrella, taxonomy, new records, East Asia, Trapeziidae

GBIF url: https://www.gbif.org/dataset/c794700a-60e9-4d5a-b1c2-d484de364e5e
Homepage: https://tb.plazi.org/GgServer/summary/FFDB8B393239D34AFF88FFB1CE7CFF87
Citation: Ng P K L, plazi (2017). Two new records of the coral symbiont crab genus Quadrella Dana, 1851, from Taiwan, with notes on the taxonomy of Q. boopsis Alcock, 1898 (Crustacea: Brachyura: Trapeziidae). Plazi.org taxonomic treatments database. Checklist dataset https://doi.org/10.11646/zootaxa.4324.3.10 accessed via GBIF.org on 2026-02-12.

meta

資料集編號

c794700a-60e9-4d5a-b1c2-d484de364e5e (DatasetUUID)

其他標題

資料集作者

Peter K. L. Ng

plazi

資料集發佈者

Plazi.org taxonomic treatments database

資料集來源

GBIF

資料集原始網址

https://www.gbif.org/dataset/c794700a-60e9-4d5a-b1c2-d484de364e5e

資料集標籤

資料集關鍵字

敏感標示

本資料集無敏感資料

授權

CC0

詮釋資料更新日期

2026-02-14

觀測資料最新匯入日期

2026-02-12

類群

蝦蟹類

紀錄筆數

下載次數

715

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物種	原始紀錄物種	類群	日期	資料集
Quadrella coronata	Quadrella coronata Dana 1852	蝦蟹類	2011-08-14	Two new records of the coral symbiont crab genus Quadrella Dana, 1851, from Taiwan, with notes on the taxonomy of Q. boopsis Alcock, 1898 (Crustacea: Brachyura: Trapeziidae)
Quadrella boopsis	Quadrella boopsis Alcock 1898	蝦蟹類	2014-02-06	Two new records of the coral symbiont crab genus Quadrella Dana, 1851, from Taiwan, with notes on the taxonomy of Q. boopsis Alcock, 1898 (Crustacea: Brachyura: Trapeziidae)
Quadrella boopsis	Quadrella boopsis Alcock 1898	蝦蟹類	2014-03-18	Two new records of the coral symbiont crab genus Quadrella Dana, 1851, from Taiwan, with notes on the taxonomy of Q. boopsis Alcock, 1898 (Crustacea: Brachyura: Trapeziidae)
Quadrella boopsis	Quadrella boopsis Alcock 1898	蝦蟹類		Two new records of the coral symbiont crab genus Quadrella Dana, 1851, from Taiwan, with notes on the taxonomy of Q. boopsis Alcock, 1898 (Crustacea: Brachyura: Trapeziidae)
Quadrella boopsis	Quadrella boopsis Alcock 1898	蝦蟹類	2013-12-17	Two new records of the coral symbiont crab genus Quadrella Dana, 1851, from Taiwan, with notes on the taxonomy of Q. boopsis Alcock, 1898 (Crustacea: Brachyura: Trapeziidae)
Quadrella boopsis	Quadrella boopsis Alcock 1898	蝦蟹類	2014-07-18	Two new records of the coral symbiont crab genus Quadrella Dana, 1851, from Taiwan, with notes on the taxonomy of Q. boopsis Alcock, 1898 (Crustacea: Brachyura: Trapeziidae)
Quadrella coronata	Quadrella coronata Dana 1852	蝦蟹類	2013-12-17	Two new records of the coral symbiont crab genus Quadrella Dana, 1851, from Taiwan, with notes on the taxonomy of Q. boopsis Alcock, 1898 (Crustacea: Brachyura: Trapeziidae)
Quadrella coronata	Quadrella coronata Dana 1852	蝦蟹類		Two new records of the coral symbiont crab genus Quadrella Dana, 1851, from Taiwan, with notes on the taxonomy of Q. boopsis Alcock, 1898 (Crustacea: Brachyura: Trapeziidae)
Quadrella coronata	Quadrella coronata Dana 1852	蝦蟹類	2012-10-27	Two new records of the coral symbiont crab genus Quadrella Dana, 1851, from Taiwan, with notes on the taxonomy of Q. boopsis Alcock, 1898 (Crustacea: Brachyura: Trapeziidae)
Quadrella coronata	Quadrella coronata Dana 1852	蝦蟹類	2011-05-15	Two new records of the coral symbiont crab genus Quadrella Dana, 1851, from Taiwan, with notes on the taxonomy of Q. boopsis Alcock, 1898 (Crustacea: Brachyura: Trapeziidae)

Taiwan Biodiversity Network

Two new records of the coral symbiont crab genus Quadrella Dana, 1851, from Taiwan, with notes on the taxonomy of Q. boopsis Alcock, 1898 (Crustacea: Brachyura: Trapeziidae)