التصنيف / Names
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Cyprinodontiformes (Rivulines, killifishes and live bearers) >
Rivulidae (Rivulines) > Cynolebiinae
Etymology: gardneri: Named for George Gardner, a Scottish naturalist, for his contributions to natural history collections of Caatinga (Ref. 128003).
Eponymy: George Gardner (1810–1849) was a Scottish physician, botanist and naturalist. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
البيئة
; المياه العذبة قاعية التغذية و المعيشة. Tropical
South America: Brazil.
الحجم / وزن / العمر
Maturity: Lm ? range ? - ? cm
Max length : 3.7 cm SL ذكر/ مختلط الجنس; (Ref. 128003); 3.0 cm SL (female)
وصف مختصر
مفاتيح التعريف | الوصف الخارجي | قياسات المظهر الخارجي
This species can be distinguished from other congeners by the following set of characters: caudal fin with 23 or 24 rays, subtruncate and longer in males; origin of the dorsal-fin posteriorly located to anal-fin origin in males and between the base of 3rd and 5th anal-fin rays in females; 2nd proximal radial of the dorsal fin located between neural spines of the 7th and 8th vertebrae in males. The body coloration of males can also be distinguished by a combination of the following characters: three dark greenish grey bars on the anterior area of the flank; dorsal fin with transverse blue stripes and the base is lined with blue spots; presence of dots and short vermiculate marks in anal fin, irregularly arranged on the anterior part of the fin; and anterior half of caudal fin with transverse rows of blue dots, posterior half with transverse blue bars (Ref. 128003).
Inhabits temporary pools with dense aquatic vegetation, under marginal bushes. Maximum length based on type specimen, to be replaced with a better reference (Ref. 128003).
Life cycle and mating behavior
النضج | التكاثر | وضع البيض | بيض | الخصوبة | Larvae
Costa, W.J.E.M., P.F. Amorim and J.L.O. Mattos, 2018. Cryptic species diversity in the Hypsolebias magnificus complex, a clade of endangered seasonal killifishes from the São Francisco River basin, Brazilian Caatinga (Cyprinodontiformes, Aplocheilidae). ZooKeys 777:141-158. (Ref. 128003)
IUCN Red List Status (Ref. 130435: Version 2024-1)
استخدامات بشرية
مصائد: غير ذات اهمية
أدوات
تقارير خاصة
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مصادر علي الأنترنت
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=0.00891 (0.00396 - 0.02008), b=3.14 (2.94 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
مستوى غذائي (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
المرونه (Ref.
120179): عالي, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع أقل من 15 شهر (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
