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Eupercaria/misc (Various families in series Eupercaria) >
Priacanthidae (Bigeyes or catalufas)
Etymology: Priacanthus: Greek, prion = saw + Greek, akantha = thorn (Ref. 45335).
Eponymy: John Edgar Fitch (1918–1982) was a marine biologist and ichthyologist who was Director of the US Fisheries Laboratory, San Diego. He wrote: Offshore fishes of California (1958). (Ref. 128868), visit book page.
محیط زیست: محیط زیست / منطقه آب و هوایی / تغييرات عمق / محدوده توزیع
بوم شناسي
دريايي نزديك كف زي; تغييرات عمق 150 - 400 m (Ref. 5403). Deep-water
Western Pacific: southern Japan to northwestern Australia.
اندازه / وزن / سن
بلوغ: Lm ?  range ? - ? cm
Max length : 18.5 cm SL جنس نر / بدون خواص جنسي; (Ref. 5403)
خارهاي باله پشتي (کل) : 10; شعاع نرم باله پشتي (کل) : 13; خارهاي باله مخرجي: 3; شعاع نرم باله مخرجي: 13 - 14. Medium-sized fish. The body is oval; dorsal fin continuous; eyes very large; mouth large and oblique, with the lower jaw projecting upwards. The head and body silvery red or pink; iris of eyes red. The fins are creamy pink; the last 4-5 soft rays of the dorsal and anal fins are clearly white. This species resembles P. macracanthus with a long and narrow preopercular spine, but has less body depth, a narrower caudal peduncle, and fainter yellowish spots on its dorsal, anal and pelvic fins.
Body shape (shape guide): fusiform / normal; Cross section: oval.
A deeper water species trawled from relatively open bottoms at depths of 150 to over 400 m.
چرخه زندگی و رفتار جفتگیری
بلوغ | تولید مثل | تخم ریزی | تخم ها | باروری | توزاد ( لارو)
Starnes, W.C., 1988. Revision, phylogeny and biogeographic comments on the circumtropical marine percoid fish family Priacanthidae. Bull. Mar. Sci. 43(2):117-203. (Ref. 5403)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2025-2 (Global))
خطر برای انسان ها
Harmless
استفاده انسانی
ماهي گيري – شيلات: از بی علاقه گی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
تخمینها بر اساس مدلها
شاخص تنوع فیلوژنتیکی (مرجع 82804) |
PD50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01698 (0.00734 - 0.03932), b=2.91 (2.72 - 3.10), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
سطح تروفیک (مرجع 69278) |
3.9 ±0.6 se; based on size and trophs of closest relatives |
جهندگی (مرجع 120179) |
زياد, كمينه زمان لازم براي دو برابر شدن جمعيت ، كمتر از 15 ماه (Preliminary K or Fecundity.). |
آسیبپذیری ماهیگیری (Ref. 59153) |
Low vulnerability (16 of 100). 🛈 |