MYXIDIUM-LEEI N-SP, A PATHOGENIC MYXOSPOREAN OF CULTURED SEA BREAM SPARUS-AURATA

被引：84
作者：
DIAMANT, A [1 ]
LOM, J [1 ]
DYKOVA, I [1 ]
机构：
[1] CZECHOSLOVAK ACAD SCI,INST PARASITOL,CS-37005 CESKE BUDEJOVICE,CZECH REPUBLIC
来源：
DISEASES OF AQUATIC ORGANISMS | 1994年 / 20卷 / 02期
关键词：
MYXIDIUM-LEEI; MYXOSPOREA; TAXONOMY; PATHOLOGY; SPARUS-AURATA; MARICULTURE;
D O I：
10.3354/dao020137
中图分类号：
S9 [水产、渔业];
学科分类号：
0908 ;
摘要：
Myxidium leei n. sp. is described from cultured sea bream Sparus aurata L. in Cyprus and Israel. It is histozoic in the intestinal wall and forms small plasmodia that give rise to 2 spores each. The average size of fixed spores is 14.7 mum in length and 6.9 mum in width; their shape is arcurate, elongated polar capsules (average size 3.2 x 7.4 mum, with 7 turns of the polar filament) open at one side of the spore. The case of this species, which reveals a combination of taxonomic characters fitting both Myxidium and Zschokkella, stresses once again the non-existence of a sharp morphological boundary between the 2 genera.
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页码：137 / 141
页数：5
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