पारिवार Percopsidae - Trout-perches
क्रम |
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वर्ग |
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Teleostei |
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No. of Genera in Ref |
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1 |
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No. of Species in Ref |
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2 |
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पर्यावरण |
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Fresh : Yes |
खारा : No |
समुद्री : No |
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जलजीवालय |
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none |
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First Fossil Record |
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टिप्पणी |
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Distribution: northern North America. Scales ctenoid and cycloid. Naked head. Dorsal fin spines 1 or 2; soft rays 9-12. Anal fin spines 1 or 2; soft rays 6 or 7. Pelvic fin insertion subthoracic; pelvic rays 8. Attains a maximum length of 20 cm. |
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Etymology |
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Greek, perke = perch + Greek, ops = similar ( Ref. 45335). |
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Division |
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Primary freshwater |
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Reproductive guild |
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nonguarders |
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Typical activity level |
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मुख्य संदर्भ |
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संयोजक |
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