WoRMS name details
Portunus (Xiphonectes) longispinosus var. bidens (Laurie, 1906)
447774 (urn:lsid:marinespecies.org:taxname:447774)
unaccepted > superseded combination
Variety
marine, brackish, fresh, terrestrial
recent only
(of Neptunus (Hellenus) longispinosus var. bidens Laurie, 1906) Laurie, R.D. (1906). Ceylon Pearl Fisheries 1906—supplementary reports, no. XL. Report on the Brachyura collected by Professor Herdman, at Ceylon, in 1902. In: Herdman WA (ed.), Report to the Government of Ceylon on the Pearl Oyster Fisheries of the Gulf of Manaar. With Supplementary Reports Upon the Marine Biology of Ceylon by Other Naturalists. Part V. The Royal Society, London, pp. 349–432, pls. 1–2. [details] 
DecaNet eds. (2025). DecaNet. Portunus (Xiphonectes) longispinosus var. bidens (Laurie, 1906). Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=447774 on 2025-03-18
Date
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Nomenclature
original description
(of Neptunus (Hellenus) longispinosus var. bidens Laurie, 1906) Laurie, R.D. (1906). Ceylon Pearl Fisheries 1906—supplementary reports, no. XL. Report on the Brachyura collected by Professor Herdman, at Ceylon, in 1902. In: Herdman WA (ed.), Report to the Government of Ceylon on the Pearl Oyster Fisheries of the Gulf of Manaar. With Supplementary Reports Upon the Marine Biology of Ceylon by Other Naturalists. Part V. The Royal Society, London, pp. 349–432, pls. 1–2. [details] 
Other
context source (HKRMS)
Ong Che RG. & Morton B. (1991). Spatial and temporal variations in the subtidal macrobenthic community of Tai Tam bay, Hong Kong. In: Morton B, editor. Asian Marine Biology 8. Hong Kong University Press, Hong Kong. pp 193-216. [details]