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俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Characiformes (Characins) >
Iguanodectidae ("Lizard bite tetras")
Etymology: Bryconops: Greek, bryko = to bite + Greek, ops = appearance (Ref. 45335); munduruku: Named in allusion to a tribe of Munduruku Indians denominated Tapajós-Tapera, who settled on the right margin of the Tapajós River, giving rise to what today is the city of Aveiro, the type locality of Bryconops munduruku (Ref. 104128).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性.
South Amrerica: known from the igarapé Açu, a tributary on the right margin of the Tapajós River, about 10 km from Aveiro, Pará State, Brazil (Ref. 104128).
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 9.6 cm 雄魚/尚未辨別雌雄; (Ref. 104128)
簡短描述
型態特徵 | 形態測量圖
背的軟條 (總數): 10-11; 臀鰭軟條: 26 - 29; 脊椎骨: 41 - 42. Diagnosis: Bryconops munduruku differs from its congeners, except B. inpai and B. piracolina, by possessing a black adipose fin (vs. adipose fin hyaline in alcohol); it differs from B. inpai and B. piracolina by possessing a hyaline band on the black adipose-fin base (vs. entirely black adipose fin in B. piracolina and B. inpai); Bryconops munduruku differs further from B. piracolina by having a hyaline dorsal fin (vs. presence of a large black blotch on the dorsal-fin base); Bryconops munduruku differs from other species of the subgenus Creatochanes, except B. inpai, by possessing 2 humeral blotches (vs. lack of humeral blotch or humeral region with a single humeral blotch in B. humeralis and B. vibex); it differs further from B. inpai due to the uniform color pattern on the posterior portion of the side of the body (vs. presence of a dark stripe extending posteriorly from the half of the anal-fin base onto the base of the middle caudal-fin rays) (Ref. 104128).
Igarapé Açu presents clear water running over sandy beds; its headwaters are located within the limits of the Tapajós National Forest and are densely covered by marginal vegetation (Ref. 104128).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
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