分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Ovalentaria/misc (Various families in series Ovalentaria) >
Pseudochromidae (Dottybacks) > Pseudochrominae
Etymology: Pictichromis: Name from Latin pictus meaning painted or colored, and Greek Chromis, a genus of pomacentrid, used as the stem for other fish genera; alludes to the bright live colorations of the included species (Ref. 81967).
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 深度上下限 13 - 30 m (Ref. 90102). 熱帶
Western Central Pacific: Indonesia (Ref. 48635) and Papua New Guinea (Ref. 90102).
中西太平洋: 巴布亞新幾內亞。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 6.5 cm SL 雄鱼/尚未辨别雌雄; (Ref. 48635)
简单描述
型态特徵 | 形态测量图
背棘 (总数): 3; 背的软条 (总数): 22; 臀棘 3; 臀鳍软条: 10 - 12. This species is distinguished from its congeners by having a bright yellow snout/ forehead that grades into a light purple to bluish-grey coloration over the remainder of the head and body (Ref. 74963).
鉴定特徵为鲜黄色的在头部与背部之上.(参考文献 48635)
Found in sheltered habitats with rich coral growth to about 30 m depth (Ref. 48635). Observed in western New Guinea in habitats of silty dead coral reef, near the base of steep slopes 13-29 m depths; these reefs are characterised by numerous small caverns/overhangs and fish were usually seen adjacent to vertical surfaces. They appear to occupy territories or home ranges of about 2 sq. m and are often encountered solitarily, sometimes in loosely associated pairs (Ref. 74963).
用丰富的珊瑚成长发现于掩蔽的栖息地到大约 30 公尺深.(参考文献 48635)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
中西太平洋: 巴布亞新幾內亞。
Allen, G.R., A.C. Gill and M.V. Erdmann, 2008. A new species of Pictichromis (Pisces: Pseudochromidae) from western New Guinea with a rediscription of P. aurifrons,. aqua, Int. J. Ichthyol. 13(3-4):145-154. (Ref. 74963)
人类利用
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
Preferred temperature (Ref.
123201): 27.5 - 28.9, mean 28.5 °C (based on 14 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00490 (0.00187 - 0.01281), b=3.11 (2.88 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.6 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
