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Blenniiformes (Blennies) >
Tripterygiidae (Triplefin blennies) > Tripterygiinae
Etymology: Helcogramma: Greek, helkos, -eos, -ous = ulcer, sore + Greek, gramma = letter, mark (Ref. 45335); shinglensis: Named for Shingle Island, from where the specimens were collected..
Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
دريايي وابسته به آب سنگ. Tropical
Eastern Indian Ocean: Gulf of Mannar.
Size / Weight / سن
Maturity: Lm ?  range ? - ? cm
Max length : 3.5 cm TL جنس نر / بدون خواص جنسي; (Ref. 94009); 3.7 cm TL (female)
توصيف مختصر
كليدهاي شناسايي | ريخت شناسي | ريخت ستجي بوسيله انداره گيري
خارهاي باله پشتي (کل) : 15 - 16; شعاع نرم باله پشتي (کل) : 9; خارهاي باله مخرجي: 1; شعاع نرم باله مخرجي: 20. This species is characterized by the following: minute scales, lateral transverse scales 9-1/1/4-6; lateral line tubules terminale below end of second dorsal; minute orbital cirri, not divided; D1 shorter than D2; head, belly and nape scaleless; with vomerine teeth (Ref. 94009).
Adults are found on coral stones and weeds of intertidal zones (Ref. 94009). Eggs are hemispherical and covered with numerous sticky threads that anchor them in the algae on the nesting sites (Ref. 240). Larvae are planktonic which occur primarily in shallow, nearshore waters (Ref. 94114).
Life cycle and mating behavior
Maturities | تولید مثل | Spawnings | Egg(s) | Fecundities | توزاد ( لارو)
Lal Mohan, R.S., 1971. Helcogramma shinglensis, a new species of tripterygid fish from Gulf of Mannar with a key to the fishes of the family Tripterygidae of eastern and central Indian Ocean. Senckenbergiana Biologica 52(3/5):219-223. (Ref. 94009)
وضعيت در فهرست قرمز IUCN (Ref. 130435)
خطر برای انسان ها
Harmless
استفاده انسانی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
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=3.08 (2.89 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.0 ±0.3 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).