Brazil country information

Common names: Cascudo viola, Viola, Violinha
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: live export: yes;
Comments: Occurs throughout most of the Laguna dos Patos drainage (Ref. 75788). Known from Rio Grande do Sul; rio Vacacaí on highway BR 290, São Gabriel; arroio Mata Olho on road from Pedro Osório to Basílio, Pedro Osório (Ref. 40941). Also Ref. 36389.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/br.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Reis, R.E. and A.R. Cardoso, 2001
National Database:

Common names from other countries

凯氏锉甲鲶, Violinha, Viola, ... more

Classification / Names ຊື່ສາມັນ | ຄຳສັບຄ້າຍຄືກັນ | Catalog of Fishes(ຕະກຸນ, ຊະນິດ) | ITIS | CoL | WoRMS | Cloffa

> Siluriformes (Catfishes) > Loricariidae (Armored catfishes) > Loricariinae
Etymology: Rineloricaria: Greek, rhinos = nose + Latin, lorica, loricare = cuirass of corslet of leather; 1706 (Ref. 45335).

Environment: milieu / climate zone / depth range / distribution range ນິເວດວິທະຍາ

; ນ້ຳຈືດ ອາໄສຢູ່ໃກ້ໜ້າດິນໃຕ້ພື້ນທ້ອງນ້ຳ. Temperate

ການແຜ່ກະຈາຍ ປະເທດ | ເຂດ FAO | ລະບົບນິເວດ | ການປະກົດຕົວ | Point map | ການແນະນຳ | Faunafri

South America: Brazil and Uruguay.

ຂະໜາດ / ນ້ຳໜັກ / Age

Maturity: L_m ? range ? - ? cm
Max length : 12.8 cm SL ຕົວຜູ້/ບໍ່ມີເພດ; (Ref. 75788)

Short description ຕົວທີ່ໃຊ້ໃນການຈຳແນກຊະນິດ | ສະລີລະວິທະຍາ | ການວັດແທກຮູບຮ່າງລັກສະນະພາຍນອກຂອງດິນ,ສັດ,ປາ…

It possesses the characters of the sandy group and within the species sandy group, it can be diagnosed by the following characters: elongate naked area at tip of snout reaching the most anterior pore of the infraorbital sensory canal (vs. oval naked area at tip of snout, not reaching the most anterior pore of the infraorbital sensory canal in Rineloricaria quadrensis, Rineloricaria misionera, and Rineloricaria strigilata b); plain, light brown background color (vs. with numerous dark and vermiculated spots on a light brown background in Rineloricaria strigilata); dorsal unbranched caudal-fin ray not prolonged (vs. dorsal unbranched caudal-fin ray produced as a short filament in Rineloricaria catamarcencis); usually three series of plates between the lateral abdominal plates (vs. four of five series in Rineloricaria catamarcensis and Rineloricaria felipponei); deeper body, depth at anal-fin origin 7.9-9.4% SL (vs. 6.0-7.4% SL in Rineloricaria longicauda in specimens above 10 cm SL); and comparatively larger plates covering the pectoral girdle, usually 5-6 plates transversally and usually three series of plates between the lateral abdominal plates (vs. many small plates covering the pectoral girdle, usually over 15 platelets, and four of five series of plates between the lateral abdominal plates in Rineloricaria pareiacantha and Rineloricaria thrissoceps (Ref. 75788).

Facultative air-breathing in the genus (Ref. 126274); Found in watercourses with slow to fast flow, clear to brown water, and rocky, sandy, or muddy bottom (Ref. 75788). Adults usually inhabit sandy bottom while young individuals prefer the leaves of marginal vegetation (Ref. 75788).

Life cycle and mating behavior Maturities | ການສືບພັນ | Spawnings | Egg(s) | Fecundities | ຕົວອ່ອນ

Main reference Upload your references | ເອກະສານອ້າງອີງ | ຜູ້ປະສານງານ : Fisch-Muller, Sonia | ຜູ້ຮ່ວມມື

Rodriguez, M.S. and R.E. Reis, 2008. Taxonomic review of Rineloricaria (Loricariidae: Loricariinae) from the Laguna dos Patos drainage, Southern Brazil, with the descriptions of two new species and the recognition of two species groups. Copeia 2008(2):333-349. (Ref. 75788)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 07 November 2018

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO(Publication : search) | FishSource |

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Diet compositions
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Ecology
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Population dynamics
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Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
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Life cycle
ການສືບພັນ
Maturities
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Anatomy
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ສະໝອງ
Otoliths

Physiology
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ປະເພດການລອຍ
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Genetics
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ສາຍພັນ
Ciguatera cases
Stamps, coins, misc.

Outreach
ຜູ້ຮ່ວມມື

Taxonomy
ຊື່ສາມັນ
ຄຳສັບຄ້າຍຄືກັນ
ສະລີລະວິທະຍາ
ການວັດແທກຮູບຮ່າງລັກສະນະພາຍນອກຂອງດິນ,ສັດ,ປາ…
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References
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Summary page | ຈຸດໃດໜຶ່ງທີ່ສະແດງຂໍ້ມູນ | ຊື່ສາມັນ | Photos

ແຫຼ່ງອີນເຕີເນັດ

Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00437 (0.00260 - 0.00734), b=3.21 (3.07 - 3.35), in cm Total Length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).

ຊັ້ນເຂດຮ້ອນ (Ref. 69278): 2.5 ±0.2 se; based on size and trophs of closest relatives

ຄວາມຢືດຢຸ່ນ (Ref. 120179): ຂະໜາດກາງ, ປະຊາກອນຕຳ່ສຸດທີ່ໃຊ້ເວລາສອງເທົ່າ 1.4 - 4.4 ປີ (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Rineloricaria cadeae (Hensel, 1868)