>
Aulopiformes (Grinners) >
Lestidiidae (Naked barracudinas)
Etymology: Lestidium: Related to Greek, lestes = thief + Greek, ops = appearance (Ref. 45335); rofeni: Named for Robert R. Rofen (previously R. R. Harry), former research director of George Vanderbilt Foundation, Stanford University..
Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
دريايي; تغييرات عمق 375 - 440 m (Ref. 123138). Subtropical
Western Pacific: Taiwan and the Philippines.
Size / Weight / سن
Maturity: Lm ? range ? - ? cm
Max length : 26.4 cm SL جنس نر / بدون خواص جنسي; (Ref. 123138)
توصيف مختصر
ريخت شناسي | ريخت ستجي بوسيله انداره گيري
شعاع نرم باله پشتي (کل): 10; شعاع نرم باله مخرجي: 30 - 33; مهره ها: 87 - 90. This species in the Lestidium atlanticum species complex is distinguished by the following: complete lateral line; simple luminescent duct originating below opercle; differs from the two other congeners in this species complex in having A 30-33; prehaemal vertebrae 36-38 and total vertebrae 87-90; lateral-line ending at caudal fin base, 123-139 scales; dorsal-fin origin clearly behind tip of adpressed pelvic fin; horizontal distance between origins of pelvic and dorsal fins 6.7-8.7% SL, horizontal distance between origins of pelvic and anal fin 30.2-36.7% ; lateral-line scales 5-7; vertebrae between pelvic-fin origin and dorsal-fin origin 5-8; scattered melanophores away from the upper margin of lateral line before pelvic-fin origin, and entirely translucent on remaining section of lateral line; abdominal ridge without or with scattered melanophores (Ref. 123138).
Off southern Taiwan, the smaller specimens were collected by mid-water trawl (<100 m depth) while the larger ones usually caught by demersal trawl (> 300 m), which may suggest that the adults shift to deeper waters with growth/age (Ref, 123138).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
Ho, H.-C., K. Graham and B. Russell, 2020. Three new species of the barracudina genus Lestidium (Aulopiformes: Paralepididae) from the Indo-West Pacific. Zootaxa 4767(1):71-88. (Ref. 123138)
وضعيت در فهرست قرمز IUCN (Ref. 130435)
خطر برای انسان ها
Harmless
استفاده انسانی
اطلاعات بيشتر
اسامي عاممترادفسوخت و سازشکارچیانسم شناسي بوم زيستيتولید مثلبلوغتخم ریزیSpawning aggregationFecundityتخم هانمو تخم
Age/Sizeرشدطول - وزنطول - طولنوسانات طولیريخت ستجي بوسيله انداره گيريريخت شناسيتوزاد ( لارو)پويايي لارويبازسازیفراوانيBRUVS
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
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00219 (0.00088 - 0.00547), b=3.08 (2.86 - 3.30), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 4.2 ±0.6 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 (22 of 100).
