Parasitic Diseases

Question 1

Increased melanin deposition called black spot disease commonly invade gills, skin and fins of fish

Answer 1

Monognean and digenean trematadosis

Question 2

Namtodes or round worms infect all organs of the host , causing loss of function of the organs

Answer 2

Camillamus , cappilaria and eustrongylides

Question 3

Leeches analid worms parasitic on host blood cheonic anemia

Answer 3

Piscicola and cystobranchus

Question 4

Larneaesis( crustaceons)

Answer 4

Lerndea sp called as anchor worm

Question 5

Argulosis (crustaceons)

Answer 5

Argulua is commonly called fish lice

Question 6

Fish lice

Answer 6

Argulus sp

Question 7

White spot disease effects both gills and skin

Answer 7

Ichthyophthirius multifilis in fresh water fishes

Cryptocaryon irritans in marine fishes

Question 8

Neon tetra disease

Answer 8

Pleistophora

Hyphressobryconis

Question 9

Trichodinosis

Answer 9

Trichodina sp, cilliated protozoan

Question 10

Chilodonellasis

Answer 10

Chilodonella sp,

Question 11

Ciliate disease white pr hemorrhagic lesions on the fins jaws gill cover and oral cavity

Answer 11

Epistylis

Question 12

Costiasis. Result in mucus secretion called as blue slime

Answer 12

Costia spp. Flagellate

Question 13

Hexamitiasis HITH. Hole in jead condition

Answer 13

Hexamita spp. Flagellate

Question 14

Oodiniasis or velvet disease

Answer 14

Protozoan dino flagellates. Oodonium limneticum
O.pillularis freshwater
O.ocellatu. Marine water

Question 15

Hoferellosis KED kidney enlargment disease

Answer 15

Hoferellus carassii

Question 16

Prophylactic and therupatic measures for prevention and treatment of diseases

Answer 16

Chemotherapy
Antibiotic therapy
Vaccination
Immunomodulators

Question 17

1. Monogenean trematodiasis

2. Digenean trematodiasis

Answer 17

1. Gyrodactylus sp. v shaped ,viviparos ,no eyespots
   Dactylogyrus spp. Scalloped shaped head, distict eye spot oviparous
2. Posthodiplostomum and clinostomum sp.