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ນິເວດວິທະຍາຂອງ Alfaro cultratus
 
ການອ້າງອີງຫຼັກ Bussing, W.A., 1998
ຂໍ້ສັງເກດ Inhabits waters of low to moderate velocity, between 0 and 300 m elevation. Lives on creeks of more than 0.5 m deep, in ditches and near shorelines of large rivers. Generally swims in small groups at a depth of 20 cm. Insectivorous, the young eat mainly aquatic insects and the adults feed specifically on terrestrial insects (Ref. 36880). Found in a rapidly flowing rainforest stream (Ref. 26130).

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
  • ເຂດຊາຍຝັ່ງທະເລ/ທະເລເທິງເກາະຫີນປະກາລັງ/ທະເລນ້ຳກ່ອຍ
  • mangroves
  • marshes/swamps
  • rivers/streams
  • lakes/ponds
  • ຖ້ຳ
  • ຢ່າງເລືອກເຟັ້ນ
Highighted items on the list are where Alfaro cultratus may be found.

Habitat

Substrate
Substrate Ref.
Special habitats
Special habitats Ref.

Associations

ເອກະສານອ້າງອີງ
Associations
Associated with
Association remarks
Parasitism

ໃຫ້ອາຫານ

ປະເພດການໃຫ້ອາຫານ mainly animals (troph. 2.8 and up)
Feeding type Ref.
ນິໄສການກິນອາຫານ hunting macrofauna (predator)
Feeding habit Ref.
Trophic Level(s)
Estimation method ຕົວຢ່າງຕົ້ນສະບັບ ປະຊາກອນທີ່ບໍ່ແມ່ນປາ ຂໍ້ສັງເກດ
Troph s.e. Troph s.e.
ຈາກອົງປະກອບຂອງອາຫານ
ຈາກລາຍການອາຫານແຕ່ລະອັນ 3.35 0.45 Trophic level estimated from a number of food items using a randomized resampling routine.
ເອກະສານອ້າງອີງ
(ຕ.ຢ. 346)
(ຕ.ຢ. oophagy)
ກັບຄືນໄປບ່ອນຄົ້ນຫາ
Comments & Corrections
cfm script by eagbayani,  ,  php script by rolavides, 2/5/2008 ,  ຖືກແກ້ໄຂເທື່ອສຸດທ້າຍໂດຍ mbactong, 10/24/19