分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cichliformes (Cichlids, convict blennies)
鱸形目 (Cichlids, convict blennies) >
Cichlidae (Cichlids)
麗魚科 (Cichlids) > Pseudocrenilabrinae
Etymology: Lamprologus: Greek, lampros = light + Greek, lagos = hare (Ref. 45335); tigripictilis: From the characteristic pattern of dark bands on the flanks of this species (Ref. 52248).
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 热带
Africa: Lower Congo River basin, from just downstream of the mouth of the Inkisi River to the Inga Rapids (Ref. 97099). Report from below Inga (Matadi and Boma; Ref. 52248) refer to Lamprologus markerti (Ref. 97099).
非洲: 刚果河下游.(参考文献 52248)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 8.4 cm SL 雄鱼/尚未辨别雌雄; (Ref. 97099)
背棘 (总数) : 17 - 19; 背的软条 (总数) : 7 - 10; 臀棘: 5 - 7; 臀鳍软条: 5 - 8; 脊椎骨: 31 - 33. An elongate, relatively shallow-bodied species (Ref. 52248). Head length 29.4-33.1% of standard length (Ref. 52248). Jaws isognathous, but with lower lip sometimes protruding slightly, with both outer and inner row teeth pointed unicuspids in both jaws (Ref. 52248). Lower pharyngeal jaw is wider than long, with strongly interdigitating ventral suture; usually 24-28 teeth in posterior tooth row (Ref. 52248). Gill rakers are slender, elongate and non-denticulate (Ref. 52248). Spines in dorsal and anal fin are gradually increasing in length posteriorly; both fins with tapering filamentous extensions reaching to the middle of the caudal fin (Ref. 52248). Caudal fin large, rounded, and paddle-shaped, with 14 branched rays; often appearing lance-shaped, subacuminate in preserved specimens or when adducted (Ref. 52248). Pectoral fins are short, not reaching vertical through anus (Ref. 52248). Pelvic fins are in both sexes somewhat produced, reaching to between anus and anal fin origin, with second ray longest in fin (Ref. 52248). Flank scales are large, ctenoid, and regularly imbricating; cheek and chest naked, belly with small scales; large, embedded scales on opercle and subopercle; caudal fin with small scales over more than one-half of its length (Ref. 52248).
Colouration: Base body coloration is dark gray-brown; dorsum quite dark, brownish anterior to dorsal fin origin, more gray posteriorly; with 9 to 10 relatively dark vertical bars of varying thickness along flanks (Ref. 52248). A scaleless, dark opercular spot is present (Ref. 52248). Dorsal and anal fins are blackish, caudal fin membranes covered with rows on black maculae, often blending together to form about 6 blackish vertical bands (Ref. 52248). Transition from gray-brown through yellowish to white on belly; hints of yellow on cheek, bluish highlights around ventral edge of orbit posterior to lachrymal (Ref. 52248). Individual flank scales with dark pigment distributed uniformly along exposed posterior margin, creating intersecting rows of thin, oblique bands of pigment presenting appearance of chain-link fence or chain-mail (Ref. 52248). Preserved coloration dark brown, with blackish dorsal, anal, caudal and pelvic fins; banding and spotting visible on caudal fins (Ref. 52248).
一个延长, 相当浅的-身体了种.(参考文献 52248) 头长 29.4-33.1% 的标准长度.(参考文献 52248) 颚 isognathous, 但是有下唇有时些微地伸出, 具有外部而内部的列齿两者尖的单犬齿的双颚内.(参考文献 52248) 低的咽颌是宽度大于长度, 有强的双手十指交叉腹的缝合; 通常在后部的齿列中的 24-28个齿.(参考文献 52248) 鳃耙是细长的﹐细长的与非有小齿的.(参考文献 52248) 棘在背部的与臀鳍在后部地逐渐地被长度一直增加; 两者都鳍有延伸到尾鳍的中央的尖端細的絲狀延長。 (參考文獻 52248) 尾鰭大的﹐圓形的﹐與槳狀的, 藉由 14個分支條; 時常出現以鎗矛攻擊-形狀的, 子銳利的在保存的標本中或者當並攏.(參考文獻 52248) 胸鰭是短的, 不達到垂直的經過肛門.(參考文獻 52248) 腹鰭略微雄性與雌性都有被生產,延伸到肛門與臀鰭起源之間, 藉由在鰭是長的第二個鰭條。 (參考文獻 52248) 側面鱗片是大的﹐有櫛鱗的, 而且經常地邊緣重疊成瓦狀; 頰與胸裸露的, 腹面有小鱗片; 在鰓蓋與子鰓蓋上的大又深入的鱗片; 尾鰭有小鱗片超過之上它的長度的一半.(參考文獻 52248) 基底身體顏色顏色較深灰褐色; 背面相當深色, 褐色的在後部地位於背鰭起點，更多的灰色前; 9 到改變厚度的 10個相當深色縱帶沿著側面.(參考文獻 52248) 一個無鱗片又深色的鰓蓋斑點存在.(參考文獻 52248) 背鰭與臀鰭是黑色的,尾鰭薄膜覆蓋著在黑色的 maculae 上的列了, 時常一起混合形成大約 6條黑色的垂直條紋.(參考文獻 52248) 轉變從灰褐色經過淡黃色的到白色在腹面上; 黃色頰的暗示, 藍色的突出部分眼窩的腹面邊緣的周圍在淚骨後面.(參考文獻 52248) 個別的側面鱗片有深色的均勻地分佈沿著裸露的後緣, 創造橫斷列的細, 被呈現鏈-連結圍牆或鎖子甲的外表的有顏色的斜紋.(參考文獻 52248) 保護了顏色深褐色的, 有黑色的背鰭、臀鰭、尾鰭與腹鰭; 帶和斑點看得見的在尾鰭上.(參考文獻 52248)
Gut contents included sand, detritus, and insect parts, including apparently aquatic insect larvae and an adult dipteran (Ref. 55248).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
非洲: 刚果河下游.(参考文献 52248)
Schelly, R.C. and M.L.J. Stiassny, 2004. Revision of the Congo River Lamprologus Schilthuis, 1891 (Teleostei: Cichlidae), with descriptions of two new species. Am. Mus. Novit. 3451:40 p. (Ref. 52248)
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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=0.01514 (0.00700 - 0.03275), b=2.97 (2.80 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.8 ±0.5 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
