A morphological, histological and histochemical study on the crystalline style of <i>Chlamys farreri</i>

SHENG Xiu-zhen; REN Su-lian; WANG De-xiu; YANG Li-min

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SHENG Xiu-zhen, REN Su-lian, WANG De-xiu, YANG Li-min. A morphological, histological and histochemical study on the crystalline style of Chlamys farreri[J]. Haiyang Xuebao, 2002, 24(1): 96-100.

Citation:

SHENG Xiu-zhen, REN Su-lian, WANG De-xiu, YANG Li-min. A morphological, histological and histochemical study on the crystalline style of Chlamys farreri[J]. Haiyang Xuebao, 2002, 24(1): 96-100.

SHENG Xiu-zhen, REN Su-lian, WANG De-xiu, YANG Li-min. A morphological, histological and histochemical study on the crystalline style of Chlamys farreri[J]. Haiyang Xuebao, 2002, 24(1): 96-100.

Citation:

SHENG Xiu-zhen, REN Su-lian, WANG De-xiu, YANG Li-min. A morphological, histological and histochemical study on the crystalline style of Chlamys farreri[J]. Haiyang Xuebao, 2002, 24(1): 96-100.

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A morphological, histological and histochemical study on the crystalline style of Chlamys farreri

1.
Aquaculture Department, Fisheries College, Ocean University of Qingdao, Qingdao 266003, China
2.
Aquaculture Group Limited Company of Dalian, Dalian 116024, China

Received Date: 2000-09-04
Rev Recd Date: 2001-11-13

Abstract

Abstract

The morphological,histological and histochemical aspects of the crystalline style of Chlamys farreri were studied using light microscopy,scanning and transmission electr on microscopy and histochemical methods.The crystalline style is divided into two parts:the head and the rod.It appears in transverse section to be shaped the annual ring,no cell and cytoplasmic organelles contain in it,the edge region of the head usually in dissolved condition,a lot of phagocytes and eosinopilic granules exist in this area.There are secretory vesicles on the surface of the rod.The electron-density of the cr ystalline style is low.Electron denser zone,high electron density granules and some electron-lucent vesicles present somewhere.The histochemical results show that the crystalline style contains mucin, acid polysacchride and protein,but no acid phosphatase,alkaline phosphatase,lipase and ester ase activity.The crystalline style hasn't the role of food storage.Difference in the style size is not found between the male and the female,and the style will become dissolved after the scallop being exposed in the air a long time.
- Chlamys farreri,
- crystalline style,
- morphology,
- histology,
- histochemistry,
- ultrastructure

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References(9)

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