Callichrous nigrescens is a Junior Synonym of Ompok pabo.

Ompok pabo (Hamilton, 1822)

Pabo Catfish - Pabda - Native Fish - Wild (Freshwater)

view: Lateral [Hossain, 2019]

Systematic Position: [2]

Kingdom	:	Animalia
Phylum	:	Chordata
Class	:	Teleostei
Order	:	Siluriformes
Family	:	Siluridae
Genus	:	Ompok
Species	:	Ompok pabo

Common Names:

English	:	Pabo Catfish[729]
Bangla	:	Pabda[5] Kala pabda[729]

Synonyms:

Silurus pabo Hamilton, 1822
Callichrous pabo (Hamilton, 1822)
Callichrous nigrescens Day, 1870 Apr

Maximum Length and Weight:

Data not available

Inter-Length Relationship:

Data not available

Taxonomic Formula:

D. 5; P₁. 1/14; P₂. 9-10; A. 3/66-71 ^{[Rahman, 2005]}
D 5; A iii 63-68; P I 14; V i 8-9 ^{[Talwar and Jhingran, 1991]}

Scales:

Scaleless. [5]

Chemistry:

Data not available

Conservation Status:

Global	:	Near Threatened (NT)	(Version 3.1) [501]
Bangladesh	:	Critically Endangered (CR)	(Version 3.1) [179]

Occurrence/Distribution:

Global	:	Bangladesh[70] India[37] Myanmar[832] Pakistan[6]
Bangladesh	:	Chalan beel, Natore[490] Sunamganj haor region, Sunamganj[729] Chitra river, Jashore[793] Banar River, Mymensingh[1023] Tanguar Haor, Sunamganj[1025] Ramnabad river, Patuakhali[1163] Dekhar haor, Sunamganj[1164] Feni river, Feni[1165] Lohalia river, Patuakhali[1200] Belua river, Pirojpur[1207]

Habitat and Environment:

Habitat: Data not available

Environment:

Parameters	Units	Minimum	Maximum	Optimum	Ref.
Temperature	-	-	-	-	-
pH	-	-	-	-	-
DO	-	-	-	-	-
Free CO2	-	-	-	-	-

Breeding Maturity:

Data not available

Breeding Season: (red background)

Data not available

Fecundity:

Data not available

Food and Feeding Habit:

Diet composition (%): Data not available

Importance:

Production and Marketing:
Production/Harvesting Season: (Green = Peak, Yellow = Off, Lemon = Moderate)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

[792]

Harvesting Gears:
Seine net, Push net, Cast net ^[792]
Market price:
400-500 BDT/kg (Size: 15-18 cm, Weight: 30-40 g, Place: Noakhali, Bangladesh) ^[792]