This study was conducted to determine the relationship between length and weight (LWR) of 15 Oxynoemacheilus species i.e. bergianus, O. brandtii, chomanicus, euphraticus, elsae, frenatus, karunensis, kiabii, kurdistanicus, longipinnis, parvinae, persa, marunensis, zagrosensis, zarzianus from Iranian inland waters. LWRs with high coefficients determination were calculated for all species. The va...

Abstract This work aimed to describe the reproductive biology of Hypoptopoma inexspectatum in southern Pantanal. A total 538 individuals were sampled and analyzed from February 2009 through January 2011 We did not observe differences sex-ratio, both sexes presented positive allometric length/weight relationship (LWR). Reproduction occurs mainly February. Females reached first maturation (L50) w...

Abstract Length-weight relationships (LWR) were determined for Brotula barbata , Dentex angolensis macrophthalmus Neomerinthe folgori and Scorpaena stephanica using individual fish records collected between July 2002 January 2003, during a pilot project of experimental fishing over the shelf off Guinea Bissau. Fishes caught by commercial vessels bottom longline, measured defrost total length (t...

Platoon based traffic flow models form the underlying theoretical framework in traffic simulation tools. They are essentially important in facilitating efficient performance calculation and evaluation in urban traffic networks. For this purpose, a new platoon-based macroscopic model called the LWR-IM has been developed in [1]. Preliminary analytical validation conducted previously has proven th...

The Length-Weight Relationship (LWR) and condition factors (CF) of 180 the oriental river prawn Macrobrachium nipponense collected from southern coasts of the Caspian Sea from May through September 2012 were studied. Shrimp samples were taken and immediately transferred to the laboratory of fish biology at University of Guilan for further analyses. Length, weight and other ext...

This study aimed to investigate some morphological features and heavy metal accumulation in muscle tissue of Ruditapes decussatus (Linnaeus, 1758) the spring autumn seasons 2018 Yumurtalık Coastline İskenderun Bay located northeastern Mediterranean Sea. To this end, shell length (SL), total weight (TW), height (SH), inflation (SI), (SW), roundness index (RI), cup (CI) length-weight relationship...

Length-weight relationship and condition factor of Synodontics omias (Cuvier, 1816) was studied between June to November 2020 in River Komadougou, Northeast, Nigeria. A total 350 fish species were collected from artisanal fishermen at selected landing sites within the study area. The morphometric meristic characteristics examined varies whereas some features such as pelvic dorsal fin spine had ...

the present study describes the length-weight relationship (lwr), length-length relationship (llr) and condition factor of the wild population of the shrimp macrobrachium macrobrachion from the rivers of côte d’ivoire (west africa). samples were randomly collected from small-scale shrimp fisheries using bamboo traps. of the thirteen analyzed morphometrics characters, only the second pleura widt...

Length-weight relationships (LWR) were described for fourteen demersal and pelagic fish species; whiting (Merlangius merlangus), red mullet (Mullus barbatus), picarel (Spicara maena), scorpion (Scorpaena porcus), anchovy (Engraulis encrasicolus), sprat (Sprattus sprattus), horse mackerel (Trachurus mediterraneus), bluefish (Pomatomus saltatrix), turbot (Scophthalmus maximus), thornback ray (Raj...

The length- length (LLRs), length-weight (LWR) relationships and relative condition factor (Kn) of 505 specimens of pike, (Esox lucius Linnaeus, 1798) from Anzali Wetland, southwest of the Caspian Sea, were studied from April 2012 through March 2013. The length-length relationships among total length (TL), fork length (FL) and standard length (SL) for pike were found to be highly significan...