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Acanthuriformes (Surgeonfishes) >
Lobotidae (Tripletails)
Etymology: Hapalogenys: Greek, hapalos = soft * Greek, geny, -yos = face (Ref. 45335); merguiensis: Named for its type locality, Mergui Basin, southern Myanmar Sea.
محیط زیست: محیط زیست / منطقه آب و هوایی / تغييرات عمق / محدوده توزیع
بوم شناسي
دريايي pelagic-neritic; تغييرات عمق 78 - 180 m (Ref. 36944). Tropical
Eastern Indian Ocean: known only from the Andaman Sea, off southern Myanmar, including Mergui Basin and Taninthayi Coast, and off Phuket, west coast of Thailand. Possibly occurring in the Andaman and Nicobar islands, Bay of Bengal and Straits of Malacca.
اندازه / وزن / سن
بلوغ: Lm ? range ? - ? cm
Max length : 17.9 cm SL جنس نر / بدون خواص جنسي; (Ref. 36944); 24.2 cm SL (female)
توصيف مختصر
كليدهاي شناسايي | ريخت شناسي | ريخت ستجي بوسيله انداره گيري
خارهاي باله پشتي (کل) : 6; شعاع نرم باله پشتي (کل) : 14; خارهاي باله مخرجي: 3; شعاع نرم باله مخرجي: 9 - 10; مهره ها: 24. Head and body generally dark brownish when fresh. Two indistinct oblique dark bands on body, the first descending from the nape to behind the pectoral fin; the second from base of anterior 2nd or 3rd dorsal fin spines and soft dorsal fin base, curving backward thru the lateral line to soft anal fin and caudal peduncle. Maxillary scales absent. Eye diameter greater than one quarter of the head length. Ten pores on and behind the chin; often with slitlike pores posteriorly. Fleshy lower lip with a cluster of very short dense papillae. At the origin of the dorsal fin is a procumbent spinelike process (exposed tip of first pterygiophore) (Ref. 36944).
Body shape (shape guide): short and / or deep; Cross section: compressed.
Occurs over rocky bottom.
چرخه زندگی و رفتار جفتگیری
بلوغ | تولید مثل | تخم ریزی | تخم ها | باروری | توزاد ( لارو)
Iwatsuki, Y., U. Satapoomin and K. Amaoka, 2000. New species: Hapalogenys merguiensis (Teleostei; Perciformes) from Andaman Sea. Copeia 2000(1):129-139. (Ref. 36944)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2025-2 (Global))
استفاده انسانی
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منابع اينترنتي
تخمینها بر اساس مدلها
دمای ترجیحی (مرجع
123201): 17.6 - 23.2, mean 21.7 °C (based on 14 cells).
شاخص تنوع فیلوژنتیکی (مرجع
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01905 (0.00861 - 0.04217), b=3.01 (2.81 - 3.21), 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 (20 of 100).
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