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Rasboroides vaterifloris  (Deraniyagala, 1930)

Pearly rasbora
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Image of Rasboroides vaterifloris (Pearly rasbora)
Rasboroides vaterifloris
Picture by Terceira, A.C.

klasifikasi / Names Nama-nama umum | Sinonim (persamaan) | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Ikan bertulan sejati > Cypriniformes (Carps) > Cyprinidae (Minnows or carps) > Danioninae

Lingkungan / Klimat / Range Ekologi

; air tawar bentopelagis; pH range: 6.0 - 6.0; dH range: 5 - 8.   Tropical; 25°C - 29°C (Ref. 2060), preferred ?; 7°N - 6°N

Penyebaran Negara-negara | Daerah-daerah FAO | Ecosystems | Kemunculan | Point map | Introduksi | Faunafri

Asia: found only in the middle catchment area of Kalu to Nilwala basins, Sri Lanka.

Size / Weight / umur

Maturity: Lm ?  range ? - ? cm
Max length : 4.0 cm TL jantan/; (Ref. 6028)

Biologi     Daftar kata (contoh epibenthic)

Occurs in shallow, cool, clear, quiet, heavily shaded forest streams, usually with a silty substrate and often in areas with a large amount of leaf debris in the water. Feeds on terrestrial insects (Diptera and Coleoptera, see Ref. 6469) and detritus. Males slimmer and brightly colored than females.

Life cycle and mating behavior Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva

A prolific breeder. The courtship ritual is frenetic; several batches of about 20 eggs are spawned among submerged marginal vegetation during the course of about 30 minutes. The eggs sink, and hatch in about 36 hours. The free-swimming fry are very delicate and sensitive to water conditions.

rujukan utama Upload your references | Acuan | Koordinator | mitra

Pethiyagoda, R., 1991. Freshwater fishes of Sri Lanka. The Wildlife Heritage Trust of Sri Lanka, Colombo. 362 p. (Ref. 6028)

CITES (Ref. 94142)

Not Evaluated

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  Harmless




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Perikanan: tidak ada kepentingan; Akuarium: Komersial
FAO(Publication : search) | FisheriesWiki | Sea Around Us

informasi lanjut

Nama-nama umum
Sinonim (persamaan)
metabolisme
Pemangsa
Ekotoksikologi
Reproduksi, perkembang biakan
Kematangan
Pemijahan
Fecundity
telur-telur
pekembangan telor
Umur / Saiz
Pertumbuhan
panjang-berat
panjang-panjang
ukuran frekuensi
Morfometrik
Morfologi
Larva
Dinamika larva
pemulihan
Kelimpahan
Acuan
Budidaya air
profil budidaya air
Strain
Genetika
Frekuensi alel
Diturunkan
Penyakit-penyakit
Pengolahan
Mass conversion
mitra
Gambar
Stamps, Coins
Suara-suara
Ciguatera
Kecepatan
Tipe renang
Area insang
Otoliths
Otak
Penglihatan / visi

Alat, peralatan

laporan khas

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