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Blenniiformes (Blennies) >
Blenniidae (Combtooth blennies) > Blenniinae
Etymology: Meiacanthus: Greek, meion = less = lessen + Greek, akantha = thorn (Ref. 45335); limbatus: Specific epithet means 'bordered' referring to the dark stripe at the base of the anal fin..
Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
دريايي نزديك كف زي; تغييرات عمق 25 - 55 m (Ref. 123060). Tropical
Western Central Pacific: Indonesia, Papua New Guinea and Palau.
Size / Weight / سن
Maturity: Lm ? range ? - ? cm
Max length : 3.7 cm SL جنس نر / بدون خواص جنسي; (Ref. 7401)
توصيف مختصر
ريخت شناسي | ريخت ستجي بوسيله انداره گيري
خارهاي باله پشتي (کل): 4 - 5; شعاع نرم باله پشتي (کل): 24-27; خارهاي باله مخرجي 2; شعاع نرم باله مخرجي: 16 - 18. This species is distinguished by the following characters: a major portion of dentary gland dorsally positioned and held in place laterally by a dorsolateral flange of dentary; D IV-V,24-27 (usually IV,26-27); A II,16-18; pectoral-fin rays 13-15, usually 14; in adult males, inner caudal-fin rays produced as filaments. Colouration: a dark mid-lateral stripe that does not extend onto dorsal part of pectoral fin base and only very slightly onto caudal-fin base; a lower dark stripe extending from upper lip through lower half of pectoral fin to base of caudal fin; anal fin of adults with dark basal stripe (best developed in males); pelvic fin sexually dimorphic in adults, depressed fin extends to or beyond anal fin origin in males and about 25-30% of distance to anal-fin origin in females; median supratemporal pores 1 or 2 but surprisingly variable (Ref. 123060).
Adults are found in coral reefs, usually in sheltered inshore reefs (Ref. 41819); described as a gregarious species, with schools as large as 40-50 individuals, some retreating into crevices when disturbed (Ref. 123060), Also in steep outer reef slope (Ref. 90102); typically found in 25-55 m near vertical walls or caves (Ref. 123060). Oviparous. Eggs are demersal and adhesive (Ref. 205), and are attached to the substrate via a filamentous, adhesive pad or pedestal (Ref. 94114). Larvae are planktonic, often found in shallow, coastal waters (Ref. 94114).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
Oviparous, distinct pairing (Ref. 205).
Smith-Vaniz, W.F. and G.R. Allen, 2019. Meiacanthus solomon, a new fangblenny (Teleostei: Blenniidae) from the Solomon Islands, with a redescription and new records of M. limbatus. J. Ocean Sci. Found. 33:44-52. (Ref. 123060)
وضعيت در فهرست قرمز IUCN (Ref. 130435)
خطر برای انسان ها
Harmless
استفاده انسانی
اطلاعات بيشتر
مراجعآبزي پرورينمايه آبزي پرورينژادهاژنتيكElectrophoresesوارثبيماري هافرآوریNutrientsMass conversion
همكارانعکس هاStamps, Coins Misc.صداهاسيگواتراسرعتنوع شناگریمنطقه آبششيOtolithsمغزهابینایی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Preferred temperature (Ref.
123201): 24.2 - 29.1, mean 28.4 °C (based on 8 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00562 (0.00258 - 0.01228), b=3.06 (2.87 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
جهندگی (Ref.
120179): زياد, كمينه زمان لازم براي دو برابر شدن جمعيت ، كمتر از 15 ماه (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
