Nangra viridescens ';
General information
Nangra viridescens (Hamilton, 1822)
 
 
Common nameHuddah nangra
Valid name Gogangra viridescens (Hamilton, 1822)
Synonyms
Pimelodus viridescens Hamilton, 1822
Gagata viridescens (Hamilton, 1822)
Gangra viridescens (Hamilton, 1822)
Nangra viridescens (Hamilton, 1822)
Nangra punctata Day, 1877
IUCN Red List status (2014)
Least Concern (LC)
Habitat
Freshwater
Systematics
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Actinopterygii; Neopterygii; Teleostei; Ostariophysi; Siluriformes; Sisoridae.
Geographical distribution
India; Bangladesh; Pakistan; Bhutan; Nepal
Occurrence Native: India, Bangladesh, Pakistan, Bhutan, Nepal
Importance
Food
Remarks
Nil
Karyological information
Geographical area of study Assam, India
Source of chromosomes
Gill and Kidney
Number of specimens with sex
Not reported
Diploid chromosome number
42
Karyotype formula
14m+20sm+8T
Fundamental arm number
Chromosome length
Not reported
Sex chromosome
Not detected
Chromosome staining/banding/FISH
Nil
Reference(s)
Chanda T (1989). A Study of Chromosomes in Some Hill Stream Fishes of Assam, India. Ph.D. Thesis, Kalyani University, Kalyani, West Bengal, India.
Karyotype /Metaphase complement image