Annual cycle of blood chemistry parameters in striped mullet (<i>Mugil cephalus</i> L.) and pinfish (<i>Lagodon rhomboides</i> L.) from the Gulf of Mexico

Abstract

Annual cycle measurements were made on serum sodium, potassium, chloride, iron, magnesium, calcium, carbon dioxide, total protein, albumin, cholesterol, triglycerides, inorganic phosphorus, uric acid, blood urea nitrogen, creatinine, glucose, lactate dehydrogenase, alkaline phosphatase, aspartate aminotransferase, alanine aminotransferase and creatine kinase in the striped mullet ( Mugil cephalus L.) and the pinfish ( Lagodon rhomboides L.). For each parameter, mean, standard deviation and coefficient of variation (C.V.) are reported. The lowest C.V.s were associated with the electrolytes and the greatest C.V.s with serum enzymes. The lowest variability for most parameters was observed in the vitellogenic and prespawning period.