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Cyprinodontiformes (Rivulines, killifishes and live bearers) >
Aphaniidae (Oriental killifishes)
Etymology: Apricaphanius: Name from the Latin substantive Apricus, meaning 'shining', alluding to the many small white spots on the flanks of the male, which give them a shiny appearance..
Environment: milieu / climate zone / depth range / distribution range
البيئة
; المياه العذبة قاعية التغذية و المعيشة. Temperate
Europe: Spain along Atlantic coast between Huelva and Gulf of Cadiz, known from 9 localities (extirpated in one of them ).
الحجم / وزن / العمر
Maturity: Lm ? range ? - ? cm
Max length : 3.3 cm SL ذكر/ مختلط الجنس; (Ref. 126233)
وصف مختصر
مفاتيح التعريف | الوصف الخارجي | قياسات المظهر الخارجي
أشعه شرجية لينه: 11. Distinguished from congeners of Aphanius and other species of Valenciidae and Fundulidae in Europe by the following characters: males have dark grey caudal fin, with a distinct submarginal bar and 4-5 vertical rows of hyaline dots sometimes organized into regular bars; males possess 14-17 dark grey bars on a silvery background, bars irregularly shaped and set, often connected; females have a few large black spots on side, usually organized into two rows, one on middle of flank, one level with pectoral base; 24-26 scales in lateral line series on body; pectoral fin with 9-10 rays; and anal fin usually with 9 rays (Ref. 59043).
Inhabits lagoons, tidal canals and small, shallow coastal streams, with water fresh to hypersaline and with silt bottom. Omnivorous, feeding on zooplankton, small insects, vegetal matter and detritus. Freshwater populations are threatened due to the introduction of Gambusia holbrooki and Fundulus heteroclitus (Ref. 59043).
Individuals born in spring mature at 3-4 months and spawn the same year; those born later spawn the following year (Ref. 59043).
Freyhof, J. and B. Yoğurtçuoğlu, 2020. A proposal for a new generic structure of the killifish family Aphaniidae, with the description of Aphaniops teimorii (Teleostei: Cyprinodontiformes). Zootaxa 4810(3):421-451. (Ref. 126233)
IUCN Red List Status (Ref. 130435)
استخدامات بشرية
أدوات
تقارير خاصة
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مصادر علي الأنترنت
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=0.00955 (0.00434 - 0.02104), b=3.22 (3.04 - 3.40), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
مستوى غذائي (Ref.
69278): 3.0 ±0.4 se; based on size and trophs of closest relatives
Generation time: 0.7 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
المرونه (Ref.
120179): عالي, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع أقل من 15 شهر (Assuming tm<1).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
