| 词汇 | opercle |
| 释义 | BETA Examples of opercleopercle isn’t in the Cambridge Dictionary yet. You can help! The articular process for the reception of the opercle is situated in the upper quarter of its length. The dorsal margin of the opercle appears to be slightly scalloped. The opercle is partially scaled, and a single spine is present on the posterior margin. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The operculum is composed of four fused bones; the opercle, preopercle, interopercle, and subopercle. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The nape, cheeks, opercle, and belly are completely scaled, with the breast naked. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The species also has a conspicuous pale silvery-white spot with black margins shoulder near the upper opercle. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. There is a small dark blotch on the upper margin of the opercle. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. There is an obvious black saddle-shaped blotch on the caudal peduncle and a similar patch near the edge of the opercle. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Each opercle of the gill covers has a distinct notch on its rear edge. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The opercle on the blind side has no cirri. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The upper end of the opercle has a large dark spot, with a black spot also present at the upper base of the pectoral fins. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. From the upper jaw to the tip of the fleshy opercle, the line is often broken into parts that resemble dashes and spots. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is bluish or darkish on upper half, silvery below, and the opercle is light orange. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The deeply concave dorsal margin of the opercle also serves to distinguish this genus. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The opercle has a single small black spot on the upper margin, and the tongue is a distinctive greyish brown to brown. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The opercle is a crescent-shaped laminar bone, with a convex and lanceolate ventral portion. Iridescent blue is restricted to the pre-opercle and lower opercles. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The top of the snout is blackish, while the opercle, preopercle and preorbital are bright silver. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The head is dark olive brown to greenish above, while the cheeks and opercles are golden-green, with a dark blotch on the opercle of some individuals. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. |
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