Knowledge (XXG)

Black spot disease (fish)

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typically involves a fish-eating bird, a snail and a fish. The black spot larvae grow to sexual maturity in the infected bird's intestine. The adult worms pass eggs with the bird's droppings. When the eggs reach water, they hatch into free-swimming organisms which then penetrate snails for further
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Duflot, Maureen; Cresson, Pierre; Julien, Maéva; Chartier, Léa; Bourgau, Odile; Palomba, Marialetizia; Mattiucci, Simonetta; Midelet, Graziella; Gay, Mélanie (2023).
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flatworms, which are encysted in the skin. It can affect both freshwater and marine fish. It appears as tiny black spots on the skin, fins, and flesh of the fish.
77:"Black spot diseases in seven commercial fish species from the English Channel and the North Sea: infestation levels, identification and population genetics of 58:. The fish surrounds the cyst with black pigment that gives the disease its name. If an infected fish is consumed by a bird, the cycle repeats itself. 246: 135: 160:"Maine Department of Inland Fisheries and Wildlife - Fish Health Issues - Volume 2, Issue 9 - Black Spot in Bass" 121: 251: 46: 110: 201: 100: 92: 54:
development. Finally, after leaving the snails they burrow into the skin of fish and form a
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Dubois and an experimental determination of part of the life cycle".
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is a disease affecting fish. It is caused by larvae (
8: 104: 67: 23:A Creek Chub with Black Spot Disease. 7: 220:"DNR: Fish Parasites & Diseases" 14: 120: 136:"Black Spot Disease (Neascus)" 1: 180:M. O. Williams (1967). "The 247:Parasitic helminths of fish 268: 206:10.1017/S0022149X00021659 16:Parasitic disease of fish 194:Journal of Helminthology 190:Posthodiplostomutn nanum 97:10.1051/parasite/2023028 162:. Maine.gov. 2000-09-09 24: 22: 186:Posthodiplostomulum 28:Black spot disease 25: 141:. Adfg.alaska.gov 259: 231: 230: 228: 227: 216: 210: 209: 200:(2–3): 269–276. 177: 171: 170: 168: 167: 156: 150: 149: 147: 146: 140: 132: 126: 125: 124: 118: 108: 72: 267: 266: 262: 261: 260: 258: 257: 256: 237: 236: 235: 234: 225: 223: 218: 217: 213: 179: 178: 174: 165: 163: 158: 157: 153: 144: 142: 138: 134: 133: 129: 119: 74: 73: 69: 64: 36:Diplostomatidae 17: 12: 11: 5: 265: 263: 255: 254: 249: 239: 238: 233: 232: 211: 172: 151: 127: 66: 65: 63: 60: 15: 13: 10: 9: 6: 4: 3: 2: 264: 253: 252:Fish diseases 250: 248: 245: 244: 242: 221: 215: 212: 207: 203: 199: 195: 191: 187: 183: 176: 173: 161: 155: 152: 137: 131: 128: 123: 116: 112: 107: 102: 98: 94: 90: 86: 82: 80: 71: 68: 61: 59: 57: 52: 48: 43: 41: 40:Heterophyidae 37: 33: 32:metacercariae 29: 21: 224:. Retrieved 214: 197: 193: 189: 185: 181: 175: 164:. Retrieved 154: 143:. Retrieved 130: 88: 84: 79:Cryptocotyle 78: 70: 44: 27: 26: 188:) stage of 241:Categories 226:2015-06-06 166:2015-06-06 145:2015-06-06 62:References 47:life cycle 222:. In.gov 115:37417833 106:10327545 85:Parasite 51:parasite 182:Neascus 49:of the 113:  103:  91:: 28. 139:(PDF) 34:) of 111:PMID 81:spp" 56:cyst 45:The 202:doi 101:PMC 93:doi 38:or 243:: 198:41 196:. 109:. 99:. 89:30 87:. 83:. 229:. 208:. 204:: 184:( 169:. 148:. 117:. 95::

Index


metacercariae
Diplostomatidae
Heterophyidae
life cycle
parasite
cyst
"Black spot diseases in seven commercial fish species from the English Channel and the North Sea: infestation levels, identification and population genetics of Cryptocotyle spp"
doi
10.1051/parasite/2023028
PMC
10327545
PMID
37417833
Open access icon
"Black Spot Disease (Neascus)"
"Maine Department of Inland Fisheries and Wildlife - Fish Health Issues - Volume 2, Issue 9 - Black Spot in Bass"
doi
10.1017/S0022149X00021659
"DNR: Fish Parasites & Diseases"
Categories
Parasitic helminths of fish
Fish diseases

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