Gonadosomatic index and fecundity of threatened reba carp, Cirrhinus reba (Hamilton), in the Ganges River (northwest Bangladesh)
نویسندگان
چکیده
منابع مشابه
Histomorphological and microanatomical characteristics of the olfactory organ of freshwater carp, Cirrhinus reba (Hamilton)
The morphoanatomy, cellular organization, and surface architecture of the olfactory apparatus in Cirrhinus reba (Hamilton) is described using light and scanning electron microscopy. The oval shaped olfactory rosette contained 32 ± 2 primary lamellae on each side of the median raphe, and was lodged on the floor of the olfactory chamber. The olfactory lamellae were basically flat and compactly ar...
متن کاملEstimation of Fecundity and Gonadosomatic Index (GSI) of Gangetic Whiting, Sillaginopsis panijus (Hamilton, 1822) from the Meghna River Estuary, Bangladesh
Specimens of Gangetic whiting, S. panijus, were collected from the Meghna estuary to estimate the fecundity and Gonadosomatic Index (GSI) during April-September, 2011. The morphometric and meristic features of the fish were measured. The co-efficient of correlations between total length and head length with other body measurements were significant (P<0.01). The logarithmic length-weight relatio...
متن کاملRapid entire body assessment (REBA).
This technical note details the preliminary stage in the development of a postural analysis tool, Rapid Entire Body Assessment (REBA). REBA has been developed to fill a perceived need for a practitioner's field tool, specifically designed to be sensitive to the type of unpredictable working postures found in health care and other service industries. A team of ergonomists, physiotherapists, occu...
متن کاملPollack , George , Reba , Kaufman , and Crosby
Iron is unique among inorganic nutriments because primary control of body homeostasis resides with absorption, not with excretion (1). However, the pathway by which iron is transported in the gut is not necessarily unique; it may be shared with cations whose absorption waxes and wanes in parallel with that of iron, but whose total body balance is maintained by ready excretion. The question of w...
متن کاملFree associate norms for 139 European Portuguese words for children from different age groups.
In the present study, we present normative ratings of free association for 139 European Portuguese (EP) words among 7- to 8-, 9- to 10-, and 11- to 12-year-old children attending the 3rd, 5th, and 7th grades of elementary and middle school in Portugal. For each word, five indices are presented: (a) the percentage of associates, (b) the strength of the first associate, (c) the strength of the se...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Fisheries & Aquatic Life
سال: 2019
ISSN: 2545-059X
DOI: 10.2478/aopf-2019-0009