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: Haplochromis: Greek, Haploos = single + Greek, chromis = a fish, perhaps a perch (Ref. 45335); antleter: The name antleter comes from the Greek word for scooper, dredger; 'άντλητήρ', from the stem of the verb ‘άντλεϊν’ (‘to scoop’, ‘to dredge’) and the ending '-τήρ' that indicates the acting person; the name refers to the dredging of mud bottoms, the ‘core business’ of this species (Ref. 85523).
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的; 深度上下限 2 - 11 m (Ref. 85523).
Africa: Lake Victoria (Ref. 85523).
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 7.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 85523)
简单描述
型态特徵 | 形态测量图
脊椎骨: 28 - 30. Diagnosis: Haplochromis antleter belongs to an assemblage of small sized (less than 9 cm standard length), relatively deep-bodied (body depth larger than 35% of standard length) micrognathic species with a moderately curved to straight dorsal head profile; the fish in this group have relatively small, mainly bicuspid, teeth in the oral jaws (Ref. 85523). It can be distinguished from Haplochromis cinctus, Haplochromis paropius and Haplochromis katunzii by live colouration of sexually active males: Haplochromis antleter is dusky coloured with no or faint vertical bars and it is the only species of this assemblage that has no or a faint lachrymal stripe; H. paropius has a red dorsum and a greenish flank with faint vertical bars; in contrast to the other three species H. paropius often has a mid-lateral band; H. cinctus has a red dorsum, an orange to yellowish flank and dark vertical bars; H. katunzii is sandy-brown and has, compared to H. antleter, more distinctive vertical bars (Ref. 85523). Haplochromis antleter has a shallower cheek depth, 16.1-21.1% of head length, than H. katunzii and H. paropius, 18.6-24.6% of head length and 18.1-24.2% respectively; and the interorbital width is smaller, 19.1-24.9% of head length, than in the type-specimens of H. cinctus, 24.3-27.2% of head length (Ref. 85523). Compared to H. katunzii, H. antleter has a less pronounced mental prominence on the lower jaw (Ref. 85523).
A benthic species found in sub-littoral areas of the Mwanza Gulf mainly over mud bottoms; the depth range is 2-11 m (Ref. 85523). Before the ecological changes in Lake Victoria, this species fed mainly on detritus, but also included phytoplankton, mainly Aulacoseira, and occasionally insect larvae and zooplankton in its diet (Ref. 85523). Based on the egg dummies on the anal fin of males and the egg size in ripe females, it is a female mouth brooder (Ref. 85523).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Based on the egg dummies on the anal fin of males and the egg size in ripe females, it is a female mouth brooder (Ref. 85523).
de Zeeuw, M.P., M. Mietes, P. Niemantsverdriet, S. ter Huurne and F. Witte, 2010. Seven new species of detritivorous and phytoplanktivorous haplochromines from Lake Victoria. Zool. Meded. Leiden 84:201-250. (Ref. 85523)
世界自然保护联盟红皮书 (Ref. 130435)
极度濒危 (CR) (C2a(ii)); Date assessed: 31 March 2010
人类利用
渔业:
更多信息
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=0.01514 (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): 3.3 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
