分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes) >
Amphiliidae (Loach catfishes) > Amphiliinae
Etymology: Amphilius: Greek, amphi = on both sides + Greek, leios = fat; frieli: Named for John P. Friel in recognition of his excellent contributions to the study of African fishes (Ref. 103388).
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的.
Africa: upper Congo River basin upstream of Kabalp [=Kabalo?] in Democratic Republic of Congo and Zambia (Ref. 103388), including Lufira River drainage (Ref. 103388) and Luapula River drainage (Ref. 103388).
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 13.6 cm SL 雄鱼/尚未辨别雌雄; (Ref. 103388)
简单描述
型态特徵 | 形态测量图
背棘 (总数): 0; 背的软条 (总数): 7; 臀棘 0; 臀鳍软条: 8 - 10. Diagnosis: Amphilius frieli is diagnosed from all other species of the Amphilius jacksonii complex by having more gill rakers on the first gill arch, 10-11, rarely 9 or 12 vs. 6-9, rarely 5 or 10 (Ref. 103388). It is further diagnosed from A. jacksonii by its deeper caudal peduncle, caudal peduncle depth 9.7-11.4% of standard length vs. 4.8-7.9%, shorter caudal peduncle, caudal peduncle 14.4-16.4% of standard length vs. 16.7-20.6%, and less slender body, body depth at anus 13.9-14.9% of standard length vs. 9.6-13.2%; it is further diagnosed from A. ruziziensis by having more branchiostegal rays, 8-9 vs. 6-7, a deeper caudal peduncle, caudal peduncle depth 9.7-11.4% of standard length vs. 8.6-9.5%, shorter caudal peduncle, caudal peduncle 14.4-16.4% of standard length vs. 18.7-20.3%, and less slender body depth, body depth at anus 13.9-14.9% of standard length vs. 11.1-12.9%; it is further diagnosed from A. pedunculus, A. crassus, and A. lujani by its narrower interorbital width, 25.1-27.7% of head length vs. 28.1-35.8%, and from A. crassus by having more branchiostegal rays, 8-9 vs. 6-8, more branched pectoral-fin rays, 9-10 vs. 7-9, and a shorter dorsal-fin insertion to adipose-fin insertion length, 37.5-41.2% of standard length vs. 42.2-44.6%; it is further diagnosed from A. lujani by its deeper caudal peduncle, caudal peduncle depth 9.7-11.4% of standard length vs. 8.1-9.5%, and shorter caudal peduncle, caudal peduncle 14.4-16.4% of standard length vs. 16.8-20.9% (Ref. 103388).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Thomson, A.W., L.M. Page and S.A. Hilber, 2015. Revision of the Amphilius jacksonii complex (Siluriformes: Amphiliidae), with the descriptions of five new species. Zootaxa 3986(1):61-87. (Ref. 103388)
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俗名同种异名新陈代谢捕食者生态毒物学繁殖成熟度产卵场产卵群集孕卵数卵卵的发育
年龄范围成长体长-体重体长-体长体长-频率形态测量图型态特徵仔鱼稚鱼动力学入添量丰度BRUVS
参考文献养殖养殖信息品种遗传学Electrophoreses遗传率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).