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Οικολογία του Uca tetragonon
 
Κύρια Αναφ. Gibbs, P.E., 1978
Σχόλια Found in intertidal areas in mud or sand (Ref. 96667). Common below midtide level among coral heads and boulders (Ref. 104855). Estuarine (Ref. 106854). Mainly feeds on rocks covered by filamentous green algae. Makes sand pellets while feeding to separate edible from inedible materials (Ref. 104857). Displays occasional predatory behavior and cannibalism - reported to kill conspecifics and other ocypodid crabs (Ref. 104855).

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
  • Εκβολές/λιμνοθάλασσες/υφάλμυρες θάλασσες
  • mangroves
  • marshes/swamps
  • rivers/streams
  • lakes/ponds
  • Σπηλιές
  • exclusively in caves
Highighted items on the list are where Uca tetragonon may be found.

Habitat

Substrate Benthic; Soft Bottom: sand; mud; Hard Bottom: rocky;
Substrate Ref. Fishelson, L., 1971
Special habitats Coral Reefs; Other habitats: burrows;
Special habitats Ref. Koga, T., S. Goshima, M. Murai and S. Poovachiranon, 1995

Associations

Αναφ. Gibbs, P.E., 1978
Associations
Associated with
Association remarks
Parasitism

Διατροφή

Τροφικός Τύπος plants/detritus+animals (troph. 2.2-2.79)
Feeding type Ref. Takeda, S., S. Poovachiranon and M. Murai, 2004
Τροφική Συνήθεια variable
Feeding habit Ref. Koga, T., S. Goshima, M. Murai and S. Poovachiranon, 1995

Trophic Level(s)

Estimation method Αρχικό δείγμα Μη αλιευμένος πληθυσμός Σχόλιο
Troph s.e. Troph s.e.
Από σύσταση δίαιτας
Από ατομικά τροφικά αντικείμενα 3.40 0.48 Trophic level estimated from a number of food items using a randomized resampling routine.
Αναφ.
Ref. [ e.g. 3742]
Glossary [ e.g. cnidaria]
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