Doroshenko M A, Motavkin P A
Acta Morphol Hung. 1986;34(3):143-55.
The olfactory organs of six teleost fish species were studied using scanning electron microscopy. Differences were found in number and arrangement of lamellae in the olfactory rosette, and five types of arrangement were distinguished. Four types of arrangement of sensory and indifferent epithelium were established in rosettes of the species studied. Differences in organization of the sensory epithelium in teleost fish species are seen in quantitative relationships of different receptor and secretory cells. In teleost fish, flagellar receptor cells were most numerous. In the sensory epithelium of flounder, separate flagellae distinguishable from ordinary flagella of receptor and supporting cells by their large size and membrane structure, were described. Secretory cells were observed in sensory and indifferent epithelium as dark openings which often occurred in marine teleosts, mediosmatics. In some species (greenling, sea bullhead), the openings look like wide craters and may be stomata of secretory ducts of the epithelial olfactory glands described earlier.
利用扫描电子显微镜对六种硬骨鱼的嗅觉器官进行了研究。在嗅叶的鳃片数量和排列上发现了差异，并区分出五种排列类型。在所研究物种的嗅叶中确定了四种感觉上皮和无感觉上皮的排列类型。硬骨鱼物种感觉上皮组织的差异体现在不同受体细胞和分泌细胞的数量关系上。在硬骨鱼中，鞭毛受体细胞数量最多。在比目鱼的感觉上皮中，描述了一种单独的鞭毛，其尺寸和膜结构与受体细胞和支持细胞的普通鞭毛不同，因而可以区分。在感觉上皮和无感觉上皮中观察到分泌细胞为深色开口，这在海洋硬骨鱼中经常出现，如半滑舌鳎。在一些物种（六线鱼、海杜父鱼）中，这些开口看起来像宽火山口，可能是先前描述的上皮嗅觉腺分泌导管的气孔。
