Invasive Species Compendium

Detailed coverage of invasive species threatening livelihoods and the environment worldwide

Datasheet

Denman island disease

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Datasheet

Denman island disease

Summary

  • Last modified
  • 12 July 2017
  • Datasheet Type(s)
  • Animal Disease
  • Preferred Scientific Name
  • Denman island disease

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Pictures

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PictureTitleCaptionCopyright
Transmission electron micrographs (A and B) and a histological image (C) of Mikrocytos mackini in the cells of Crassostrea gigas and Ostrea edulis, respectively, from British Columbia, Canada. A. Protist (p) against the host cell nucleus (hn) and two closely associated host mitochondria (hm). B. Higher magnification of a host mitochondrium (hm) with tube-like structures (arrows) extending into the cytoplasm of M. mackini (p). C. Several M. mackini (p) in the cytoplasm of vesicular connective-tissue cells (hn, nuclei of host cells) of the labial palps of O. edulis. D. Tissue imprint of the gonad of Crassostrea gigas from Japan with a sporangiosorus (s) of Marteilioides chungmuensis in each ovum against the host cell nucleus (hn). Each sporangiosorus contains two sporonts and each sporont contains one basophilic developing spore. A and B bars = 0.5 µm , C and D bars = 10 µm.
TitleHistology
CaptionTransmission electron micrographs (A and B) and a histological image (C) of Mikrocytos mackini in the cells of Crassostrea gigas and Ostrea edulis, respectively, from British Columbia, Canada. A. Protist (p) against the host cell nucleus (hn) and two closely associated host mitochondria (hm). B. Higher magnification of a host mitochondrium (hm) with tube-like structures (arrows) extending into the cytoplasm of M. mackini (p). C. Several M. mackini (p) in the cytoplasm of vesicular connective-tissue cells (hn, nuclei of host cells) of the labial palps of O. edulis. D. Tissue imprint of the gonad of Crassostrea gigas from Japan with a sporangiosorus (s) of Marteilioides chungmuensis in each ovum against the host cell nucleus (hn). Each sporangiosorus contains two sporonts and each sporont contains one basophilic developing spore. A and B bars = 0.5 µm , C and D bars = 10 µm.
CopyrightSusan M. Bower
Transmission electron micrographs (A and B) and a histological image (C) of Mikrocytos mackini in the cells of Crassostrea gigas and Ostrea edulis, respectively, from British Columbia, Canada. A. Protist (p) against the host cell nucleus (hn) and two closely associated host mitochondria (hm). B. Higher magnification of a host mitochondrium (hm) with tube-like structures (arrows) extending into the cytoplasm of M. mackini (p). C. Several M. mackini (p) in the cytoplasm of vesicular connective-tissue cells (hn, nuclei of host cells) of the labial palps of O. edulis. D. Tissue imprint of the gonad of Crassostrea gigas from Japan with a sporangiosorus (s) of Marteilioides chungmuensis in each ovum against the host cell nucleus (hn). Each sporangiosorus contains two sporonts and each sporont contains one basophilic developing spore. A and B bars = 0.5 µm , C and D bars = 10 µm.
HistologyTransmission electron micrographs (A and B) and a histological image (C) of Mikrocytos mackini in the cells of Crassostrea gigas and Ostrea edulis, respectively, from British Columbia, Canada. A. Protist (p) against the host cell nucleus (hn) and two closely associated host mitochondria (hm). B. Higher magnification of a host mitochondrium (hm) with tube-like structures (arrows) extending into the cytoplasm of M. mackini (p). C. Several M. mackini (p) in the cytoplasm of vesicular connective-tissue cells (hn, nuclei of host cells) of the labial palps of O. edulis. D. Tissue imprint of the gonad of Crassostrea gigas from Japan with a sporangiosorus (s) of Marteilioides chungmuensis in each ovum against the host cell nucleus (hn). Each sporangiosorus contains two sporonts and each sporont contains one basophilic developing spore. A and B bars = 0.5 µm , C and D bars = 10 µm.Susan M. Bower

Identity

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Preferred Scientific Name

  • Denman island disease

International Common Names

  • English: microcell disease of Pacific oyster; Mikrocytos mackini (Denman island disease) of oysters; Mikrocytos mackini infection of oysters; mikrocytosis

Distribution Table

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The distribution in this summary table is based on all the information available. When several references are cited, they may give conflicting information on the status. Further details may be available for individual references in the Distribution Table Details section which can be selected by going to Generate Report.

Continent/Country/RegionDistributionLast ReportedOriginFirst ReportedInvasiveReferenceNotes

Asia

AzerbaijanNo information availableOIE Handistatus, 2005
BahrainDisease never reportedOIE Handistatus, 2005
BhutanNo information availableOIE Handistatus, 2005
Brunei DarussalamDisease not reportedOIE Handistatus, 2005
China
-Hong KongDisease never reportedOIE Handistatus, 2005
Georgia (Republic of)Disease never reportedOIE Handistatus, 2005
IndonesiaDisease not reportedOIE Handistatus, 2005
IranDisease never reportedOIE Handistatus, 2005
IraqDisease never reportedOIE Handistatus, 2005
IsraelDisease never reportedOIE Handistatus, 2005
JapanDisease never reportedOIE Handistatus, 2005
JordanNo information availableOIE Handistatus, 2005
KazakhstanDisease never reportedOIE Handistatus, 2005
Korea, DPRDisease not reportedOIE Handistatus, 2005
Korea, Republic ofDisease not reportedOIE Handistatus, 2005
Kuwait1997OIE Handistatus, 2005
LebanonNo information availableOIE Handistatus, 2005
Malaysia
-Peninsular MalaysiaNo information availableOIE Handistatus, 2005
-SabahNo information availableOIE Handistatus, 2005
-SarawakNo information availableOIE Handistatus, 2005
MongoliaDisease never reportedOIE Handistatus, 2005
MyanmarNo information availableOIE Handistatus, 2005
NepalNo information availableOIE Handistatus, 2005
OmanNo information availableOIE Handistatus, 2005
PhilippinesNo information availableOIE Handistatus, 2005
QatarNo information availableOIE Handistatus, 2005
SingaporeNo information availableOIE Handistatus, 2005
Sri LankaDisease never reportedOIE Handistatus, 2005
SyriaDisease not reportedOIE Handistatus, 2005
TaiwanDisease never reportedOIE Handistatus, 2005
TajikistanNo information availableOIE Handistatus, 2005
ThailandNo information availableOIE Handistatus, 2005
TurkeyNo information availableOIE Handistatus, 2005
TurkmenistanDisease not reportedOIE Handistatus, 2005
United Arab EmiratesNo information availableOIE Handistatus, 2005
UzbekistanDisease never reportedOIE Handistatus, 2005
VietnamNo information availableOIE Handistatus, 2005
YemenNo information availableOIE Handistatus, 2005

Africa

AlgeriaNo information availableOIE Handistatus, 2005
AngolaNo information availableOIE Handistatus, 2005
BeninNo information availableOIE Handistatus, 2005
BotswanaDisease never reportedOIE Handistatus, 2005
Burkina FasoNo information availableOIE Handistatus, 2005
BurundiDisease never reportedOIE Handistatus, 2005
CameroonDisease never reportedOIE Handistatus, 2005
Cape VerdeDisease not reportedOIE Handistatus, 2005
Central African RepublicDisease not reportedOIE Handistatus, 2005
ChadNo information availableOIE Handistatus, 2005
Congo Democratic RepublicDisease not reportedOIE Handistatus, 2005
Côte d'IvoireNo information availableOIE Handistatus, 2005
DjiboutiDisease not reportedOIE Handistatus, 2005
EgyptNo information availableOIE Handistatus, 2005
EritreaDisease never reportedOIE Handistatus, 2005
EthiopiaDisease never reportedOIE Handistatus, 2005
GhanaDisease not reportedOIE Handistatus, 2005
GuineaDisease never reportedOIE Handistatus, 2005
Guinea-BissauNo information availableOIE Handistatus, 2005
KenyaNo information availableOIE Handistatus, 2005
LibyaNo information availableOIE Handistatus, 2005
MadagascarDisease never reportedOIE Handistatus, 2005
MalawiNo information availableOIE Handistatus, 2005
MaliNo information availableOIE Handistatus, 2005
MauritiusDisease not reportedOIE Handistatus, 2005
MoroccoNo information availableOIE Handistatus, 2005
MozambiqueNo information availableOIE Handistatus, 2005
NigeriaNo information availableOIE Handistatus, 2005
RéunionNo information availableOIE Handistatus, 2005
RwandaNo information availableOIE Handistatus, 2005
Sao Tome and PrincipeNo information availableOIE Handistatus, 2005
SenegalNo information availableOIE Handistatus, 2005
SeychellesNo information availableOIE Handistatus, 2005
SomaliaNo information availableOIE Handistatus, 2005
South AfricaNo information availableOIE Handistatus, 2005
SudanDisease never reportedOIE Handistatus, 2005
SwazilandNo information availableOIE Handistatus, 2005
TanzaniaNo information availableOIE Handistatus, 2005
TogoDisease never reportedOIE Handistatus, 2005
TunisiaDisease not reportedOIE Handistatus, 2005
UgandaDisease not reportedOIE Handistatus, 2005
ZambiaNo information availableOIE Handistatus, 2005
ZimbabweDisease never reportedOIE Handistatus, 2005

North America

BermudaDisease not reportedOIE Handistatus, 2005
CanadaOIE Handistatus, 2005
MexicoDisease never reportedOIE Handistatus, 2005
USAOIE Handistatus, 2005

Central America and Caribbean

BarbadosDisease never reportedOIE Handistatus, 2005
BelizeDisease never reportedOIE Handistatus, 2005
British Virgin IslandsDisease not reportedOIE Handistatus, 2005
Cayman IslandsDisease not reportedOIE Handistatus, 2005
Costa RicaDisease never reportedOIE Handistatus, 2005
CubaDisease never reportedOIE Handistatus, 2005
CuraçaoNo information availableOIE Handistatus, 2005
DominicaDisease not reportedOIE Handistatus, 2005
Dominican RepublicDisease never reportedOIE Handistatus, 2005
El SalvadorNo information availableOIE Handistatus, 2005
GuadeloupeNo information availableOIE Handistatus, 2005
GuatemalaDisease never reportedOIE Handistatus, 2005
HaitiDisease never reportedOIE Handistatus, 2005
HondurasDisease never reportedOIE Handistatus, 2005
JamaicaDisease never reportedOIE Handistatus, 2005
MartiniqueNo information availableOIE Handistatus, 2005
NicaraguaDisease never reportedOIE Handistatus, 2005
PanamaDisease never reportedOIE Handistatus, 2005
Saint Kitts and NevisDisease never reportedOIE Handistatus, 2005
Saint Vincent and the GrenadinesDisease not reportedOIE Handistatus, 2005
Trinidad and TobagoDisease never reportedOIE Handistatus, 2005

South America

ArgentinaNo information availableOIE Handistatus, 2005
BoliviaDisease not reportedOIE Handistatus, 2005
BrazilDisease never reportedOIE Handistatus, 2005
ChileDisease never reportedOIE Handistatus, 2005
ColombiaDisease never reportedOIE Handistatus, 2005
EcuadorNo information availableOIE Handistatus, 2005
Falkland IslandsDisease never reportedOIE Handistatus, 2005
French GuianaDisease not reportedOIE Handistatus, 2005
GuyanaDisease never reportedOIE Handistatus, 2005
ParaguayDisease never reportedOIE Handistatus, 2005
PeruDisease never reportedOIE Handistatus, 2005
UruguayDisease never reportedOIE Handistatus, 2005
VenezuelaDisease never reportedOIE Handistatus, 2005

Europe

AndorraDisease never reportedOIE Handistatus, 2005
AustriaDisease not reportedOIE Handistatus, 2005
BelarusNo information availableOIE Handistatus, 2005
BelgiumNo information availableOIE Handistatus, 2005
Bosnia-HercegovinaDisease not reportedOIE Handistatus, 2005
BulgariaDisease never reportedOIE Handistatus, 2005
CroatiaDisease never reportedOIE Handistatus, 2005
CyprusDisease never reportedOIE Handistatus, 2005
Czech RepublicDisease not reportedOIE Handistatus, 2005
DenmarkDisease never reportedOIE Handistatus, 2005
EstoniaDisease never reportedOIE Handistatus, 2005
FinlandDisease never reportedOIE Handistatus, 2005
FranceDisease not reportedOIE Handistatus, 2005
GermanyDisease never reportedOIE Handistatus, 2005
GreeceDisease not reportedOIE Handistatus, 2005
HungaryDisease never reportedOIE Handistatus, 2005
IcelandDisease never reportedOIE Handistatus, 2005
IrelandDisease never reportedOIE Handistatus, 2005
Isle of Man (UK)Disease never reportedOIE Handistatus, 2005
ItalyDisease not reportedOIE Handistatus, 2005
JerseyDisease never reportedOIE Handistatus, 2005
LatviaDisease never reportedOIE Handistatus, 2005
LiechtensteinDisease not reportedOIE Handistatus, 2005
LithuaniaDisease never reportedOIE Handistatus, 2005
LuxembourgNo information availableOIE Handistatus, 2005
MacedoniaDisease not reportedOIE Handistatus, 2005
MaltaDisease not reportedOIE Handistatus, 2005
MoldovaDisease never reportedOIE Handistatus, 2005
NetherlandsDisease never reportedOIE Handistatus, 2005
NorwayDisease never reportedOIE Handistatus, 2005
PolandDisease never reportedOIE Handistatus, 2005
PortugalDisease not reportedOIE Handistatus, 2005
RomaniaNo information availableOIE Handistatus, 2005
Russian FederationNo information availableOIE Handistatus, 2005
SlovakiaDisease not reportedOIE Handistatus, 2005
SloveniaDisease never reportedOIE Handistatus, 2005
SpainDisease not reportedOIE Handistatus, 2005
SwedenDisease never reportedOIE Handistatus, 2005
SwitzerlandNo information availableOIE Handistatus, 2005
UKDisease never reportedOIE Handistatus, 2005
-Northern IrelandDisease never reportedOIE Handistatus, 2005
UkraineNo information availableOIE Handistatus, 2005
Yugoslavia (former)No information availableOIE Handistatus, 2005
Yugoslavia (Serbia and Montenegro)No information availableOIE Handistatus, 2005

Oceania

AustraliaDisease never reportedOIE Handistatus, 2005
French PolynesiaDisease never reportedOIE Handistatus, 2005
New CaledoniaDisease not reportedOIE Handistatus, 2005
New ZealandDisease never reportedOIE Handistatus, 2005
SamoaNo information availableOIE Handistatus, 2005
VanuatuDisease never reportedOIE Handistatus, 2005
Wallis and Futuna IslandsNo information availableOIE Handistatus, 2005

References

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OIE Handistatus, 2005. World Animal Health Publication and Handistatus II (data set for 2004). Paris, France: Office International des Epizooties.

Distribution Maps

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