Ancistrus variolus (Cope, 1872)

Ancistrus variolus
Photograph: Kyle Luckenbill
Availability

Breeding

Keeping

Current

IUCN
Data Deficient (DD)
Size
(SM) 5-6 cm / 2"
Aquarium size
ab 60 cm / from 2 ft
pH-Value
pH 6-8
Conductivity
< 450 µS/cm
Temperature
24-29 °C / 75-84 °F
Names and synonyms
Chaetostomus variolus
References
Cope (1872)
According to Cope, the pectoral fin has an elongate fin ray reaching beyond the basis of the ventral fin when held near the body. The color of the fish is described as light brown with numerous large circular yellow spots, but not on the abdomen.

Further information (such as origin, keeping, care and breeding) aboutAncistrus variolus can be found in our new book about the loricariid catfish of the Ancistrus genus.

Bristlenose Catfishes: The Plecos of the Genus Ancistrus

640 pages about the armored catfish of the genus Ancistrus. With more than 140 species profiles, brilliant photos, and expert knowledge from Ingo Seidel & Andreas Tanke.

The New Definitive Guide to Ancistrus - get your Copy Today

Whether you’re a breeder, retailer, or enthusiast: This book offers everything about the keeping, breeding, and species diversity of the popular armored catfishes on over 500 pages. With detailed profiles, distribution maps, and fascinating pictures, it’s a must-have for every aquarist!