Indochinamon ou (Crustacea: Potamidae) as a New Second Intermediate Host for Paragonimus harinasutai in Luang Prabang Province, Lao PDR
The Korean Journal of Parasitology
; : 25-29, 2009.
Article
ي En
| WPRIM
| ID: wpr-178009
المكتبة المسؤولة:
WPRO
ABSTRACT
Paragonimus harinasutai metacercariae were found in a species of freshwater crab, Indochinamon ou, collected in a small stream of Namback District, Luang Prabang Province, Lao PDR. Adult flukes were recovered after experimental infection of the metacercariae to dogs. Metacercariae were round or slightly elliptical, 0.666 x 0.626 mm in average size, and had a thin cyst wall of about 20 microm in thickness, a black excretory bladder, convoluted ceca, and some pinkish materials in the body. Adults were somewhat elongated, 95.2 x 36.5 mm in average size, covered with single-tipped tegumental spines, had a smaller oral sucker than the ventral sucker, a moderately branched ovary, and 5-6 lobulated testes. Eggs were ovoid and bilaterally symmetrical in shape, 79 x 45 microm in average size, and had a uniformly thickened shell. By the present study, it has been confirmed that I. ou is a new second intermediate host for P. harinasutai.
Key words
النص الكامل:
1
الفهرس:
WPRIM
الموضوع الرئيسي:
Paragonimiasis
/
Paragonimus
/
Shellfish
/
Disease Reservoirs
/
Crustacea
/
Host-Parasite Interactions
/
Laos
المحددات:
Animals
/
Female
/
Humans
/
Male
البلد/الأقليم حسب الموضوع:
Asia
اللغة:
En
مجلة:
The Korean Journal of Parasitology
السنة:
2009
نوع:
Article