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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Eviota: No etymology given, suggested by Christopher Scharpt: from Latin 'eu' for 'true' and 'iota' for anything very small, in combination 'truly very small' referring to it as being the smallest vertebrate at the time it has benn described by Jenkins (thus, making the suggestion by Scharpt plausible; bacata: Name from Lartin 'bacatus' meaning 'adorned with pearls', referring to the string of round white spots across the dark abdomen.
محیط زیست: محیط زیست / منطقه آب و هوایی / تغييرات عمق / محدوده توزیع
بوم شناسي
دريايي وابسته به آب سنگ; تغييرات عمق 8 - 30 m (Ref. 130976). Tropical
Western Pacific: New Caledonia.
اندازه / وزن / سن
بلوغ: Lm ?  range ? - ? cm
Max length : 2.5 cm SL جنس نر / بدون خواص جنسي; (Ref. 130976)
توصيف مختصر
كليدهاي شناسايي | ريخت شناسي | ريخت ستجي بوسيله انداره گيري
خارهاي باله پشتي (کل) : 7; شعاع نرم باله پشتي (کل) : 7; خارهاي باله مخرجي: 1; شعاع نرم باله مخرجي: 7. This species is distinguished from all its congeners by the following set of characters: cephalic sensory-canal pore system lacking only IT pore (pattern 2); dorsal/anal fin-ray formula usually 7/7; unbranched pectoral-fin rays, fifth pelvic-fin ray about 20-50% of length of fourth ray. Colouration: peritoneum black, clearly visible and crossed by a yellow-white line on dorsal portion and a row of round white spots on ventral portion, and a vertically elongated black mark at top of pectoral-fin base (Ref. 130976).
Cross section: oval.
Found on all coastal reefs on inshore coastal and lagoonal reefs, including those subject to significant sedimentation (8 m down to at least 30 m), where it frequents complex reef habitat with abundant live coral or rugose rubble areas (Ref. 130976).
چرخه زندگی و رفتار جفتگیری
بلوغ | تولید مثل | تخم ریزی | تخم ها | باروری | توزاد ( لارو)
Greenfield, D.W., M.V. Erdmann and A. Teitelbaum, 2024. Eviota bacata, a new dwarfgoby (Teleostei: Gobiidae) from New Caledonia. J. Ocean Sci. Found. 41:14-21. (Ref. 130976)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2025-2 (Global))
خطر برای انسان ها
Harmless
استفاده انسانی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
تخمینها بر اساس مدلها
شاخص تنوع فیلوژنتیکی (مرجع 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00692 (0.00283 - 0.01691), b=3.09 (2.92 - 3.26), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
سطح تروفیک (مرجع 69278) |
3.1 ±0.3 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 (10 of 100). 🛈 |