分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Eupercaria/misc (Various families in series Eupercaria)
鱸形目 (Various families in series Eupercaria) >
Labridae (Wrasses)
隆頭魚科 (Wrasses) > Xyrichtyinae
Etymology: Iniistius: Latin, in = in + Greek, istion = sail; brevipinnis: Named for its fins being shorter, in general, than those of its congeners (Ref. 93522).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 ? - 42 m (Ref. 93522).
Indian Ocean: South Africa, Eastern Cape, off Port Edward (Ref. 93522).
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 14.3 cm SL 雄魚/尚未辨別雌雄; (Ref. 93522)
簡短描述
型態特徵 | 形態測量圖
背棘 (總數): 9; 背的軟條 (總數): 12; 臀棘 3; 臀鰭軟條: 12; 脊椎骨: 25. This species is distinguished by the following characters: D IX,12; A III,12; pectoral rays 12; interrupted lateral line, 21 + 5 pored scales; cheek naked except for 3 rows of small scales below eye, first row of 7 scales curves to behind lower fourth of eye, second one straight with 6 scales, and the third row, 3 embedded scales; 2 small scales dorsoanteriorly on opercle, 1 embedded; scales absent basally on dorsal and anal fins; 17 gill rakers; body depth 3.3 in SL; body compressed, the width 2.6 in body depth; dentition generic; origin of dorsal fin above posterior edge of orbit; first 2 dorsal spines slender, flexible. the first spine slightly longer, 3.0 in head length (HL); third dorsal spine 4.8 in HL; space between first two dorsal spines 2.3 in space between second and third dorsal spines; membrane deeply notched between second and third spines; slightly rounded caudal fin is very short, 1.8 in HL; pelvic fins short, not approaching anus, 1.7 in HL; when fresh, greenish gray, scales below lateral line with a vertically elliptical violet spot, except for a broad bright red area above anal fin and ventral half of caudal peduncle; scales above lateral line with green edges and a faint red spot; anterior edge of head and nape blue; 2 vertical parallel violet lines from chin across lips and fading half distance to eye; median fins blue with yellow markings; pectoral fins translucent, except for black edges on upper three rays, the base violet, with two broad lavender-pink arcs around base; pelvic fins blue; iris yellow with a broad lavender-pink ring. Iniistius griffithsi differs from I. brevipinnis in having a more evenly convex dorsal profile of the head, a shorter suborbital, larger mouth, and its fifth and sixth dorsal and anal rays are the longest, 2.5-2.6 in HL (vs. penultimate rays longest, 3.0 in HL in I. brevipinnis) (Ref. 93522).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Distinct pairing during breeding (Ref. 205).
Randall, J.E., 2013. Seven new species of labrid fishes (Coris, Iniistius, Macropharyngodon, Novaculops, and Pteragogus) from the Western Indian Ocean. J. Ocean Sci. Found. 7:1-43. (Ref. 93522)
人類使用
漁業:
更多資訊
俗名同種異名新陳代謝捕食者生態毒物學繁殖成熟度產卵場產卵群集孕卵數卵卵發育
年龄/大小成長長度-重量長度-長度長度-頻率形態測量圖型態特徵仔魚稚魚動力學入添量豐度BRUVS
參考文獻養殖養殖資訊品種遺傳學Electrophoreses遺傳率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
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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=0.01995 (0.00906 - 0.04395), b=3.01 (2.83 - 3.19), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.5 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).
