radius (lat.) - rod, fin-ray; -osus (lat.) - fullness, abundance; because the many anal-fin rays
Synonyms
unknown
Length (total)
approx. 8 cm
Standard length (documented)
51.0 mm
Recommended tank size
60 cm
microcrustaceans, beetle (Coleoptera), ephemeroptera (Ephemeroptera), inverbrates (invertebrates ), nymphs, Bryozoen (Bryozoen), water mites (Hydrachnidiae), rotifers (Rotifera), detritus, (sand)
Eats plants
not known
unknown
 
present
v - vi / (7 -) 19 - 22 rays
7 + 7-8 soft rays
greatly incised / concave, pointed
little longer at the top than at the bottom
I / 5 rays
(7 -) 8 soft rays
6 soft rays
v - vi / (7 -) 19 - 22 rays
7 + 7-8 soft rays
greatly incised / concave, pointed
little longer at the top than at the bottom
I / 5 rays
(7 -) 8 soft rays
6 soft rays
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
Not on the negative list of Brazil from 2020 : The negative list of Brazil
last seen on a
german stock list
german stock list
06/November/2019
- Reis, R.E. & Borges, T.A.K., 2006 "The South American catfish genus Entomocorus (Ostariophysi: Siluriformes: Auchenipteridae), with the description of a new species from the Paraguay River basin" (Copeia, Vol. 2006 No. 3, P. 412)
- Ferraris, C.J. jr., 2007 "Checklist of catfishes, recent and fossil (Osteichthyes: Siluriformes), and catalogue of siluriform primary types (II)" (Zootaxa, Vol. 1418, P. 443)
- Birindelli, José L.O., 2014 "Phylogenetic relationships of the South American Doradoidea (Ostariophysi: Siluriformes)" (Neotropical Ichthyology, Vol. 12 No. 3, P. 535)
- PCF
Many thanks to
for the pictures
MiltonT (CC BY-SA 3.0)
1, 2
Please help with your pictures and information to complete the database: database(at)welsfans.de
Link: https://www.suedamerikafans.de/en/wels-datenbank/welsart/?art=1771
1771