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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Gobiodon: Latin, gobius = gudgeon + Greek, odous = teeth (Ref. 45335); irregularis: Named for its variable colouration, mainly its irregular red wavy lines on the head and upper body in juveniles and subadults.
محیط زیست: محیط زیست / منطقه آب و هوایی / تغييرات عمق / محدوده توزیع
بوم شناسي
دريايي وابسته به آب سنگ. Tropical
Western Indian Ocean: Gulf of Aqaba, Red Sea and Rodrigues.
اندازه / وزن / سن
بلوغ: Lm ?  range ? - ? cm
Max length : 3.2 cm SL جنس نر / بدون خواص جنسي; (Ref. 94082)
توصيف مختصر
كليدهاي شناسايي | ريخت شناسي | ريخت ستجي بوسيله انداره گيري
خارهاي باله پشتي (کل) : 7; شعاع نرم باله پشتي (کل) : 10 - 11; خارهاي باله مخرجي: 1; شعاع نرم باله مخرجي: 9 - 10. This species is distinguished by the following characters: D VI+I,10-11 (usually 11); A I,9-10 (usually 9); head and body are naked; body is relatively elongate (depth 35.1-39% SL) and compressed; head is slightly pointed in juveniles, becoming more rounded in adults; snout sometimes has a slight hump above upper lip; groove between isthmus and interopercle absent; slender caudal peduncle (depth 14.5-15.8% SL); caudal fin is relatively long (22.6-24.6% SL); colour of juveniles and subadults greenish or brownish green with up to 7 red bars with bluish interspaces on head and pectoral-fin base, 3 anteriormost bars also run across eye; nape and dorsal part of body with irregular red lines and small spots; lines and dots usually vanish in adults of more than 3 cm TL; body becomes uniformly brown or reddish brown, usually with remnants of the orbital and suborbital bars (Ref. 94082).
Body shape (shape guide): short and / or deep; Cross section: compressed.
Facultative air-breathing in the genus (Ref. 126274); This species exhibits a generalised habitat selection and occupies a great range of Acropora corals. It is found in deeper water regions, at lower reef slope and fore reef areas, and is most common in corals such as Acropora samoensis, A. valida and A. secale, but was also observed in Acropora eurystoma and A. pharaonis in the northern Red Sea (Ref. 94082).
چرخه زندگی و رفتار جفتگیری
بلوغ | تولید مثل | تخم ریزی | تخم ها | باروری | توزاد ( لارو)
Herler, J., S.V. Bogorodsky and T. Suzuki, 2013. Four new species of coral gobies (Teleostei: Gobiidae: Gobiodon), with comments on their relationships within the genus. Zootaxa 3709(4):301-329. (Ref. 94082)
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
دمای ترجیحی (مرجع
123201): 24.7 - 29.3, mean 27 °C (based on 140 cells).
شاخص تنوع فیلوژنتیکی (مرجع
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).
سطح تروفیک (مرجع
69278): 3.3 ±0.4 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).
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