分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobionellinae
Etymology: Rhinogobius: Greek, rhinos = nose + Latin, gobius = gudgeon (Ref. 45335); longyanensis: The specific name, longyanensis, refers to the type locality of "Long-Yan City", Julongjiang Basin in Fujian Province, China..
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性.
Asia: China (apparently endemic within Julongjiang Basin).
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 4.3 cm SL 雄鱼/尚未辨别雌雄; (Ref. 79602)
简单描述
型态特徵 | 形态测量图
臀棘 1; 臀鳍软条: 7 - 8. Rhinogobius longyanensis can be distinguished from all other species of Rhinogobius by the unique combination of the following characters: second dorsal fin rays I, 8; anal fin rays I, 7-8; pectoral fin rays modally 17; longitudinal scale rows 30-32; predorsal scales 7-8; and vertebral count 10 + 17 = 27; body with 5-6 blackish brown blotches; 3 parallel, deep brown oblique stripes crossing on cheek in male; branchiostegal membrane with 24-28 shiny orange red spots in male; pectoral fin base with a horizontal, deep black bar which is sharply pointed posteriorly (Ref. 79602).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Chen, I.-S., Y.-H. Cheng and K.-T. Shao, 2008. A new species of Rhinogobius (Teleostei: Gobiidae) from the Julongjiang Basin in Fujian Province, China. Ichthyol. Res. 55:335-343. (Ref. 79602)
人类利用
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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=0.00977 (0.00442 - 0.02163), b=3.05 (2.86 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.2 ±0.4 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).