AQUA ME: Shrimp Causative Agents

Filamentous Disease

Leucothrix sp

Black Spot Disease

• Vibrio, 

• Aeromonas and

• Pseudomonas groups

Black Rot Disease

• Vibrio, 

• Aeromonas and

• Pseudomonas groups

Luminous Bacterial Disease (Hatchery)

• Vibrio harveyi, 

• V. splendidus

Luminous Bacterial Disease (Growout)

• Vibrio harveyi, 

• V. splendidus

Non-Luminous Vibriosis

Vibrio parahaemolyticus

LARVAL MYCOSIS

Lagenidium spp

BLACK GILL DISEASE IN SHRIMP

• Fusarium solani 

• Aspergillus spp.

Aflatoxicosis in Shrimp

Aspergilus flavus b1 toxin

Red Disease

Aspergilus flavus b1 toxin

White-Spot syndrome virus (WSSV)

genus Whispovirus 

family Nimavirida

monodon baculovirus (mbv) disease

Penaeus monodon-type baculovirus

INFECTIOUS HYPODERMAL HEMATOPOIETIC NECROSIS VIRUS (IHHNV) DISEASE

Infectious Hypodermal and Hematopoietic Necrosis Virus (Decapod penstyldensovirus 1)

HEPATOPANCREATIC PARVO-LIKE VIRUS (HPV) DISEASE

Parvovirus

INFECTIOUS MYONECROSIS VIRUS (IMNV)

Infectious myonecrosis virus

WHITE TAIL DISEASE (WTD)

• Macrobrachium rosenbergii nodavirus (MrNV) 

• Extra small virus (XSV)

YELLOW HEAD VIRUS (YHV) DISEASE

• Yellow Head Virus Genotype 1 (YHV-1)

GILL ASSOCIATED VIRUS

Gill–associated virus (GAV) Genotype 2