Open Access. Powered by Scholars. Published by Universities.®

Animal Sciences Commons

Open Access. Powered by Scholars. Published by Universities.®

Zoology

TÜBİTAK

2019

Sex ratio

Articles 1 - 2 of 2

Full-Text Articles in Animal Sciences

Population And Ecological Characteristics Of The Dice Snake, Natrix Tessellata(Laurenti, 1768), In Lower Portions Of The Vrbanja River(Republic Of Srpska, Bosnia And Herzegovina), Goran Sukalo, Sonja Nikolic, Dejan Dmitrovic, Ljiljana Tomovic Jan 2019

Population And Ecological Characteristics Of The Dice Snake, Natrix Tessellata(Laurenti, 1768), In Lower Portions Of The Vrbanja River(Republic Of Srpska, Bosnia And Herzegovina), Goran Sukalo, Sonja Nikolic, Dejan Dmitrovic, Ljiljana Tomovic

Turkish Journal of Zoology

Despite their comparative richness and accessibility in the Republic of Srpska and in Bosnia and Herzegovina in general, population studies of reptiles have not been performed in Srpska until recently. For example, one of the most common snake species in this area is the dice snake; nevertheless, previous studies have only reported its distribution. The aim of the present study was to analyze characteristics of the dice snake population along the Vrbanja River. Animals were processed during 2011 throughout their activity period. In total, 199 individuals of all ages were collected. We observed substantial differences in numbers of animals captured …


Spatiotemporal Distribution And Population Structure Of Clibanarius Symmetricus (Randall, 1840) (Crustacea, Diogenidae) In An Amazon Estuary, Ana Carolina Melo Rodrigues, Jussara Moretto Martinelli-Lemos Jan 2019

Spatiotemporal Distribution And Population Structure Of Clibanarius Symmetricus (Randall, 1840) (Crustacea, Diogenidae) In An Amazon Estuary, Ana Carolina Melo Rodrigues, Jussara Moretto Martinelli-Lemos

Turkish Journal of Zoology

Rocky outcrops in the intertidal zones of estuaries often contain a highly diverse microbenthic community which includes the hermit crab, Clibanarius symmetricus, an abundant species on the equatorial Amazon coast. However, the ecology of this anomuran is poorly understood. Given this, the present study investigated the spatiotemporal distribution and structure of the C. symmetricus populations that inhabit the rocky outcrops of the Marapanim estuary in northern Brazil. Samples were collected monthly over a yearly cycle covering both the dry and rainy seasons in the upper and lower midlittoral zones during low tide. The distribution and abundance of C. symmetricus were …