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Gymnotiformes (Knifefishes) >
Sternopygidae (Glass knifefishes) > Eigenmanninae
Etymology: Eigenmannia: From Eigenmann, 1910, researcher of faunistic studies (Ref. 45335); meeki: Named for Seth Eugene Meek (1859-1914) who made many contributions to the knowledge of the diversity of the fishes of Panama.
Eponymy: Professor Dr Carl Henry Eigenmann (1863–1927) was a German-born American ichthyologist. [...] Seth Eugene Meek (1859–1914) was an ichthyologist at the Field Museum of Natural History in Chicago. [...] (Ref. 128868), visit book page.
ສະພາບແວດລ້ອມ: ສະພາບແວດລ້ອມ / ເຂດດິນຟ້າອາກາດ / ລະດັບຄວາມເລິກ / ຂອບເຂດການແຈກຢາຍ
ນິເວດວິທະຍາ
; ນ້ຳຈືດ ກ່ຽວກັບ (ຢູ່)ເທິງຊັ້ນພື້ນດິນໃນທະເລເປີດ. Tropical
Central America: Río Pucuro and Río Chucunaque in the Río Tuír basin, Darién Province, Panama.
ຂະໜາດ / ນ້ຳໜັກ / ອາຍຸ
ການຈະເລີນເຕັມໄວ: Lm ? range ? - ? cm
Max length : 30.9 cm TL ຕົວຜູ້/ບໍ່ມີເພດ; (Ref. 116777)
ຄຳອະທິບາຍສັ້ນໆ
ຕົວທີ່ໃຊ້ໃນການຈຳແນກຊະນິດ | ສະລີລະວິທະຍາ | ການວັດແທກຮູບຮ່າງລັກສະນະພາຍນອກຂອງດິນ,ສັດ,ປາ…
ຄີກົ້ນຂອງປາ: 211 - 240. Eigenmannia meeki is distinguished from all other species of Eigenmannia, except E. vicentespelaea, E. virescens, and E. waiwai by having the following characters: subterminal mouth (vs. terminal). It can be diagnosed from E. vicentespelaea, E. virescens, and E. waiwai by having densely covered body with dark chromatophores except at the region above the proximal portion of the pterygiophores of the anal fin, forming a pale stripe (vs. absence of such pattern); 140-168 lateral line scales to the end of the anal fin (vs. 110-125 in E. vicentespelaea, 107-127 in E. virescens, and 111-128 in E. waiwai); 211-240 rays in anal fin (vs. 169-191 in E. vicentespelaea, 180-208 in E. virescens, and 167-195 in E. waiwai); 20-23 teeth on the dentary arranged in two rows (vs. 38-45 arranged in four rows in E. vicentespelaea, 31-41 arranged in four rows in E. virescens, and 37-38 arranged in four rows in E. waiwai). It can also be differentiated from E. vicentespelaea and E. waiwai by the lack of a narrow dark stripe between the lateral line and the proximal portion of the pterygiophores (vs. present). It further differs from E. vicentespelaea by having 10-15 longitudinal series of scales above the lateral line (vs. 7 or 8), depth of the posterodorsal expansion on infraorbitals 1þ2 less than 50% the length of infraorbitals 1þ2 (vs. approximately equal to the length of infraorbitals 1þ2), and the coronomeckelian bone corresponding to 20% the length of Meckel’s cartilage (vs. 50% the length of Meckel’s cartilage). It also differs from E. virescens by having a narrow stripe on the lateral line (vs. absent); and from E. waiwai by having 15 precaudal vertebrae (vs. 12 or 13) (Ref. 116777).
Body shape (shape guide): elongated.
ວົງຈອນຊີວິດ ແລະພຶດຕິກໍາການຫາຄູ່
ການຈະເລີນເຕັມໄວ | ການສືບພັນ | ການວາງໄຂ່ | ໄຂ່ | ຄວາມດົກຂອງໄຂ່ປາ | ຕົວອ່ອນ
Dutra, G.M., C.D. De Santana and W.B. Wosiacki, 2017. A new species of the glass electric knifefish genus Eigenmannia Jordan and Evermann (Teleostei: Gymnotiformes: Sternopygidae) from R´ıo Tu´ıra Basin, Panama. Copeia 105(1):85-91. (Ref. 116777)
ສະຖານະພາບບັນຊີແດງຂອງ IUCN (Ref. 130435: Version 2025-2 (Global))
ໄພຂົ່ມຂູ່ຕໍ່ມະນຸດ
Harmless
ການນໍາໃຊ້ຂອງມະນຸດ
ການປະມົງ: ທີ່ບໍ່ມີຄວາມສົນໃຈ
ເຄື່ອງມື
ບົດລາຍງານພິເສດ
ດາວໂຫລດ XML
ແຫຼ່ງອີນເຕີເນັດ
ການຄາດຄະເນໂດຍອີງໃສ່ແບບຈໍາລອງ
ດັດຊະນີຄວາມຫຼາກຫຼາຍທາງຊີວະພາບ (ເອກະສານອ້າງອີງ
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00355 (0.00161 - 0.00782), b=2.97 (2.78 - 3.16), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
ຊັ້ນເຂດຮ້ອນ (ເອກະສານອ້າງອີງ
69278): 3.1 ±0.3 se; based on size and trophs of closest relatives
ຄວາມສ່ຽງຕໍ່ການຫາປາ (Ref.
59153): Low vulnerability (21 of 100).
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