Çamkoru Göleti (Ankara-Türkiye)’nde Yaşayan Üç Cyprinid Türünün [Squalius cephalus (Linnaeus, 1758), Tinca tinca (Linnaeus, 1758) ve Alburnus escherichii Steindachner, 1897] Populasyon Yapısı ve Bazı Büyüme Özellikleri

Hemopoiesis in the pronephros of tench, Tinca tinca, Linnaeus 1758 (Teleostei, Cyprinidae): cytochemical identification and cell morphology

* Correspondence: [email protected]

A chromosomal analysis of Nepa cinerea Linnaeus, 1758 and Ranatra linearis (Linnaeus, 1758) (Heteroptera, Nepidae)

An account is given of the karyotypes and male meiosis of the Water Scorpion Nepa cinerea Linnaeus, 1758 and the Water Stick Insect Ranatra linearis (Linnaeus, 1758) (Heteroptera, Nepomorpha, Nepidae). A number of different approaches and techniques were tried: the employment of both male and female gonads and mid-guts as the sources of chromosomes, squash and air-drying methods for chromosome ...

Karyotype analysis of chub, Squalius cephalus (Linnaeus, 1758) (Teleostei: Cyprinidae) from Karasu River, Erzurum, Turkey

The karyotypic characteristics of   chub, Squalius cephalus have been investigated by examining metaphase chromosomes spreads obtained from gill and kidney tissues. The fish used in the study were caught with fishing nets from Dumlu Stream, one of the main tributaries of the Karasu River. The live fish were transported to the laboratory,  kept in a well aerated aquarium before analysis and then...

Gonadogenesis in chub Squalius (Leuciscus) cephalus (L. 1758).

The chub is an opportunistic, rheophilic cyprinid species and popular gamefish distributed throughout almost all of Europe, South Caucasus and part of Anatolia. It is most abundant in small rivers and large streams. The process of anatomical and cytological differentiation was analyzed in chub gonads. Material used in the study was derived from artificial spawning of adult individuals caught in...

Atlantic Salmon, Salmo salar Linnaeus, 1758