رده بندی / Names
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Beloniformes (Needle fishes) >
Belonidae (Needlefishes)
Etymology: Ablennes: Greek, a = without + Greek, blennos = mucus (Ref. 45335); gracalii: Name 'gracalii' in honor of Mrs. Gracy Thomas and my friend Ms. Aleena Tom, who encouraged the author to purse his education.
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
دريايي وابسته به آب سنگ; تغييرات عمق 0 - 50 m (Ref. 133121). Tropical
Eastern Indian Ocean: India
Size / Weight / سن
بلوغ: Lm ? range ? - ? cm
Max length : 69.0 cm SL جنس نر / بدون خواص جنسي; (Ref. 133121)
توصيف مختصر
كليدهاي شناسايي | ريخت شناسي | ريخت ستجي بوسيله انداره گيري
شعاع نرم باله پشتي (کل) : 24 - 25; شعاع نرم باله مخرجي: 26 - 28; مهره ها: 91 - 92. This species is distinguished from its congeners by the following set of characters: body is elongated and laterally compressed with relatively short head, comparatively big eye and high interorbital width; maxilla is short with 0.95-1.1 times of eye diameter; lower margin of the nostril lies far below the horizontal line crossing the orbit through pupil; dorsal profile of the head with a moderate number of scales; scales are cycloid and easily detached and have more predorsal and lateral line scales; elongated pelvic, anal, and dorsal fins; anterior part of the dorsal fin with high falcate lobe, posterior part is without prominent dark lobes and the longest ray of the posterior dorsal fin is 50% of the dorsal height; caudal fin is deeply forked and the lower lobe is moderate in length; caudal peduncle depth is moderate when compared with A. hians (Ref. 133121).
Body shape (shape guide): elongated; Cross section: compressed.
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
Thomas, T., E.M. Abdussamad, S. Ameri, B. Sijad and K.K. Sajikumar, 2024. An integrative taxonomic study on needlefishes (Belonidae) unveils two new species within the genus Ablennes from the Indian Ocean. Regional Studies in Marine Science 74:103522. (Ref. 133121)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2025-1)
خطر برای انسان ها
Harmless
استفاده انسانی
ماهي گيري – شيلات: از بی علاقه گی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Phylogenetic diversity index (مرجع
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Trophic level (مرجع
69278): 4.3 ±0.6 se; based on size and trophs of closest relatives
جهندگی (مرجع
120179): متوسط, كمينه زمان لازم براي دو برابر شدن جمعيت 4/1 – 4/4 سال (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (54 of 100).
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