Pareiorhaphis parmula

Pereira, 2005
Pareiorhaphis parmula
parmula (lat.) from parma = small, light shield, in allusion to the small plate located ventrally just behind the gill opening
 
Family
 
Subfamily
Synonyms
unknown
Length (total)
approx.  12 cm
Standard length (documented)
94.5 mm
Recommended tank size
80 cm
Temperature
20 - 24 °C
pH
5.5 - 7.0
rio dos Patos (endemic)

Paraná

Brazil

rio Várzea ➙ rio Negro ➙ rio Iguaçu ➙ rio Paraná ➙ río de la Plata

[ -25.844,-49.728 ]
Map to Pareiorhaphis parmula
Habitat river width
2.00 - 4.00 m
(Prefered) River depth
0.40 - 1.00 m
Type of water
Clear water
Flow
normal - strong
Substrate
gravel, rocks
On the riverbank
grasses
Eats plants
not known
unknown
 
 
 
present
I / 5 rays
14 soft rays
slightly incised / concave, pointed
little longer at the bottom than at the top
dark patches
I / 7 rays
6 soft rays
5 soft rays
Sympatric with
Not on the positive list of Brazil in 2012 : The positive list of Brazil
Not on the negative list of Brazil from 2020 : The negative list of Brazil
Pic. 2: Pareiorhaphis parmula
Pic. 3: Pareiorhaphis parmula, holotype, MCP 35826 male, 93.3 mm SL. Brazil, Paraná: Lapa: rio Iguaçu basin: rio dos Patos, tributary of rio da Varzea
Many thanks to
for the pictures
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Link: https://www.suedamerikafans.de/en/wels-datenbank/welsart/?art=586
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