Productivity and Reproductive Characteristics of Silver Arowana Osteoglossum bicirrhosum (Osteoglossiformes: Osteoglossidae) at Grande lake, Putumayo basin, Peru
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چکیده
منابع مشابه
Monogenean infestations of arowana (Osteoglossum bicirrhosum) and cat fish (Hypostomus plecostomus)
Arowana (Osteoglossum bicirrhosum) and cat fish (Hypostomus plecostomus) are two species of ornamental fishes which are mostly imported to Iran. Monogenea are plathyhelminthes which can dominantly infest the fish skin and gills with high host specificity. In this research, 35 O. bicirrhosum and 50 H. plecostomus with clinical signs were collected from different ornamental fish markets in Semnan...
متن کاملMonogenean infestations of arowana (Osteoglossum bicirrhosum) and cat fish (Hypostomus plecostomus)
Arowana (Osteoglossum bicirrhosum) and cat fish (Hypostomus plecostomus) are two species of ornamental fishes which are mostly imported to Iran. Monogenea are plathyhelminthes which can dominantly infest the fish skin and gills with high host specificity. In this research, 35 O. bicirrhosum and 50 H. plecostomus with clinical signs were collected from different ornamental fish markets in Semnan...
متن کاملThe types of Osteoglossum formosum Müller & Schlegel, 1840 (Teleostei, Osteoglossidae).
The designation of a neotype for Scleropages formosus (Müller & Schlegel, 1840) by Pouyaud et al. (2003) triggered a search for the type specimens of the species, which were found in the collections of the Naturalis Biodiversity Center, Leiden (RMNH) and the Natural History Museum, London (BM(NH)). The publication date of the species is corrected. Moreover, detailed data on the day of capture a...
متن کاملDirect evidence of 1,900 years of indigenous silver production in the Lake Titicaca Basin of Southern Peru.
Archaeological excavations at a U-shaped pyramid in the northern Lake Titicaca Basin of Peru have documented a continuous 5-m-deep stratigraphic sequence of metalworking remains. The sequence begins in the first millennium AD and ends in the Spanish Colonial period ca. AD 1600. The earliest dates associated with silver production are 1960 + or - 40 BP (2-sigma cal. 40 BC to AD 120) and 1870 + o...
متن کاملComparative study on Reproductive characteristics of Carassius gibelio (Bloch, 1782) in Golestan and Voshmgir dam lake
This study conducted to study some biological traits of Carassius gibelio in Golestan dam and Voshmgir dam from February to September 2015. During the study, 247 specimens from Golestan dam and 208 specimens from Voshmgir dam were sampled using small beach seine. The sex ratio of fish caught from Golestan dam to 1:10/23 and the sex ratio of fish caught from the dam Voshmgir1: 10/56. The highe...
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ژورنال
عنوان ژورنال: Biota Amazônia
سال: 2014
ISSN: 2179-5746
DOI: 10.18561/2179-5746/biotaamazonia.v4n4p21-26