Morphological differentiation between two populations of the Shemaya,Chalcalburnus chalcoides: a geometrical morphometric approach

Phylogenetic status of brown troutSalmo truttapopulations in five rivers from the southern Caspian Sea and two inland lake basins, Iran: a morphogenetic approach

“…Landmarks were digitized using tpsDIG 2·10 software (Rohlf, 2006), and the X and Y co‐ordinates of the landmarks were converted to linear interlandmark distances using the Pythagorean theorem as formulated in an Excel spread sheet (Turan, 1999). The extracted distance variables were processed using the ratio of each measured distance to the centroid size of the specimen (Bagherian & Rahmani, 2007; Ruehl & DeWitt, 2007) to eliminate size effects (Turan, 1999). Centroid size was calculated using tpsRelw 1·45 (Rohlf, 2007).…”

Morphometric variations among populations of the wild Penaeid shrimps in Malindi–Ungwana Bay along the Northern Coast of Kenya

“…This study revealed significant morphometric variations among groups of populations in Malindi-Ungwana Bay which are said to be solely from body shape (Vatandoust, Abdoli, Anvarifar, & Mousavisabet, 2014) and not size effects (Gunawickrama, 2007;Anvarifar et al, 2011). In other studies, Bagherian & Rahmani (2007) and Lundqvist et al (2008) have considered the shape variation among individuals or populations as a reflection of genetic variation caused by local adaptation. Populations of penaeid shrimps in this study are geographically very close to each other where phenetic differences examined between populations as suggested by Lundqvist et al (2007) show apparent signs of response to local adaptation on various forms of selection pressures.…”

Ayvacık Barajı (Çanakkale) Alburnus chalcoides (Güldenstädt, 1772) Populasyonuna Ait Parametrelerin Belirlenmesi

“…[13] Çakırköy Deresi (Yenice-Çanakkale), Yılmaz ve Suiçmez [5] Almus Baraj Gölü ve Dirican ve Çilek [14] Çamlıgöze Baraj Gölü popülasyonuna ait populasyon parametrelerini belirlemişlerdir. Bunun yanı sıra türün dağılım gösterdiği ülkelerde de türün büyüme [15][16][17], üreme [18] ve morfolojik özellikleri [19][20][21][22]. Alburnus chalcoides (Güldenstädt, 1772): İlk tanımlandığında Chalcarburnus cinsi altında yer alan tür daha sonraki çalışmalara dayanarak Alburnus cinsinde dahil edilmiştir [23].…”