Ecology Summary - Portunus haanii

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Ecology of Portunus haanii

Main Ref.	Zheng, Y., X. Chen, J. Chen, Y. Wang, X. Shen, W. Chen and C. Li, 2003
Remarks	Found subtidal on muddy substrates with coarse and fine sands or shell fragements, from depths of 12 to 103 meters (Ref. 125642).

Aquatic zones / Water bodies

	Marine - Neritic	Marine - Oceanic	Brackishwater	Freshwater
Marine zones / Brackish and freshwater bodies	supra-littoral zone littoral zone sublittoral zone	epipelagic mesopelagic epipelagic abyssopelagic hadopelagic	estuaries/lagoons/brackish seas mangroves marshes/swamps	rivers/streams lakes/ponds caves exclusively in caves

Highighted items on the list are where Portunus haanii may be found.

Habitat

Substrate	Benthic; Soft Bottom: sand ( coarse, fine, ); mud;
Substrate Ref.	Kangas, M.I., S. Morrison, P. Unsworth, E. Lai, I. Wright and A. Thomson, 2006
Special habitats
Special habitats Ref.

Associations

Ref.
Associations
Associated with
Association remarks
Parasitism

feeding

Feeding type	plants/detritus+animals (troph. 2.2-2.79)
Feeding type Ref.	Kangas, M.I., S. Morrison, P. Unsworth, E. Lai, I. Wright and A. Thomson, 2006
Feeding habit
Feeding habit Ref.

Trophic Level(s)

Estimation method	original sample		unfished population		Remark
Estimation method	Troph	s.e.	Troph	s.e.	Remark
From diet composition
From individual food items
Ref.