分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Siluriformes (Catfishes)
鯰形目 (Catfishes) >
Mochokidae (Squeakers or upside-down catfishes)
倒立鯰科 (Squeakers or upside-down catfishes) > Mochokinae
Etymology: Synodontis: Greek, syn, symphysis = grown together + Greek, odous = teeth (Ref. 45335); ilebrevis: The specific name is a combination of the Latin ile, meaning intestine, and the Latin brevis, meaning short, a reference to the relatively short gut of this species (Ref. 59365).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 居於水底的. 熱帶
Africa: endemic to Lake Tanganyika, only known from the type locality in Zambia (Ref. 59365).
非洲: 坦噶尼喀湖.(參考文獻 59365)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 13.6 cm SL 雄魚/尚未辨別雌雄; (Ref. 59365)
簡短描述
型態特徵 | 形態測量圖
背棘 (總數): 2; 背的軟條 (總數): 7; 臀棘 0; 臀鰭軟條: 10 - 14; 脊椎骨: 35 - 36. Body is not compressed; predorsal profile is slightly convex; skin on body forming numerous vertical folds; short, flat papillae present, giving skin a pebbled texture; head slightly depressed and broad (Ref. 59365). Eyes dorsolateral, ovoid, its diameter 26.0-33.4% of snout length (Ref. 59365). Mandibular teeth 50-66, short and unicuspid, arranged in 8 short, transverse rows (Ref. 59365). Maxillary barbel short, extending to at least to base of pectoral spine, with small papillae at base and narrow basal membrane; lateral mandibular barbel extending to point just past anterior margin of pectoral girdle, with 3-6 short, weakly tuberculate branches, usually lacking secondary branches; medial mandibular barbel approximately 1/3 to 1/2 length of lateral barbel, with 3-5 pairs of tuberculate branches, many secondary branches present (Ref. 59365). Dorsal fin spine short, striated, slightly curved, terminating in short, dusky filament; anterior margin of fin spine granulous, posterior margin with small serrations distally (Ref. 59365). Pectoral fin spine roughly equal in length to dorsal fin spine, striated, slightly curved, terminating in short, dusky filament; anterior spine margin granulous, posterior margin with large, retrorse serrations along entire length (Ref. 59365). Adipose fin long, well developed, margin convex (Ref. 59365). Body with moderately sized spots, fin spines dark (Ref. 59365).
身體不是扁長形的; 前背的輪廓些微中凸; 在形成很多的垂直摺層的身體上的皮膚; 短又平坦的乳突存在的, 給皮膚一種被小圓石的質地; 頭部些微地扁平的與寬的.(參考文獻 59365) 眼背外側的﹐卵形的, 它的直徑 26.0-33.4% 的吻長度.(參考文獻 59365) 下顎齒 50-66, 短與單犬齒的, 排列成 8 短又橫跨的列.(參考文獻 59365) 被延伸至至少到胸鰭基底棘的上頜骨觸鬚短, 在基底與狹窄的基膜有小的乳突; 正好越過肩帶的前緣延伸至點的側面的顎觸鬚,有三個 -6個短，弱的長有小瘤的分支, 通常缺乏第二的分支; 中間的顎觸鬚大約 1/3 到 1/側面觸鬚的 2 長度, 有三個-長有小瘤分支的 5 對, 許多第二的分支呈現.(參考文獻 59365) 背鰭棘短的﹐有條紋的, 些微地彎曲, 在短又暗色的絲狀突起的終端; 鰭棘 granulous 的前緣, 後緣末梢部地有小的鋸齒.(參考文獻 59365) 胸鰭棘概略長度相等對背鰭棘, 有條紋的, 些微地彎曲, 在短又暗色的絲狀突起的終端; 前面的棘邊緣 granulous, 後緣有大的, 逆向的鋸齒沿著整個的長度.(參考文獻 59365) 脂鰭長的, 發展良好的, 邊緣凸狀.(參考文獻 59365) 身體有一般大小了斑點，鰭棘深色的.(參考文獻 59365)
Probably inhabits fairly shallow, rocky coastal areas; no information exist on the reproduction or the natural diet of this species (Ref. 59365).
它可能居住於非常淺又岩石的沿岸區域。 (參考文獻 59365)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
非洲: 坦噶尼喀湖.(參考文獻 59365)
Wright, J.J. and L.M. Page, 2006. Taxonomic revision of Lake Tanganyikan Synodontis (Siluriformes: Mochokidae). Bull. Florida Mus. Nat Hist. 46(4):99-154. (Ref. 59365)
人類使用
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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=0.01549 (0.00700 - 0.03427), b=2.88 (2.70 - 3.06), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.9 ±0.4 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
