Evolutionary Tendencies Parasitic Copepods of Fish

Journal Title: Modern Approaches in Oceanography and Petrochemical Sciences - Year 2018, Vol 2, Issue 1

Abstract

Parasitic copepods inhabit invertebrates and vertebrate’s animals. They have changed under the influence of parasitic life. Changes affected the body form, the reduction of segments and limbs. They have neoplasms (horns, tree-like processes, bullae, suckers, lamellar lobes, etc.). Parasitic copepods have subdued huge number of species hosts among invertebrates (coelenterates, annelids, crustaceans, mollusks, echinoderms etc.) vertebrates (fish, amphibians, mammals). Parasitic copepods have mastered sea and fresh water, but most species live in marine environment. The abundance of marine host species allowed them to implement expansion, because in the marine environment, they found greater number of environmental niches. Among copepods there is wide range of forms, standing at different stages of adaptation to parasitic life. Here we see copepods little changed in parasitic life. There are copepods heavily modified. Parasitic copepods underwent changes aromorphosis transformations, it has allowed them to conquer new habitats (ecto-, meso- and endoparasitism). Among the copepods there is a wide range of forms, stages of adaptation to parasitic life.

Authors and Affiliations

Kazachenko VN

Keywords

Related Articles

Performance and Application of Alternative Water Sources in Azerbaijan

Article submitted by geographic location, geological geomorphological and soil climatic characteristics of Ganja Kazakh array coordinates and kagrizs capability in order to provide the population with fresh water. On the...

Review of The Effect of Climatic Conditions on Development of Erosion Process on Soils of Azerbaijan

The Researchers proved that the process of soil erosion is also closely linked to climatic conditions of the region. Therefore, depending on the climatic conditions of the erosive processes are different in both forms of...

Will Hurricanes Like Hurricane Maria Become More Common in the Future?

I teach physics in Puerto Rico. On 20 September 2017, Hurricane Maria, a category 4 storm hit the island. I live in Trujillo Alto and my house was without electricity for 105 days until 3 January 2018. Today there are se...

Preliminary Study on Fogs in the Guanabara Bay (Rio de Janeiro-Brazil) Associated with Astronomical Tide

Studies on fogs report a great diversity of physical processes involved besides a strong dependence of the place of formation. The different possibilities of the advective, radiative and mixed patterns, associated or not...

The Physical Study of Vertical Structure of Temperature, Salinity and Density Layer Structure Between Persian Gulf and Oman Se

Always oceanographers pay attention to layer structure in the sea environment. Creation of layer structures is because of some phenomenons like double diffusion, internal waves, turbulence modular mixing. In this paper w...

Download PDF file
  • EP ID EP626084
  • DOI 10.32474/MAOPS.2018.02.000127
  • Views 85
  • Downloads 0

How To Cite

Kazachenko VN (2018). Evolutionary Tendencies Parasitic Copepods of Fish. Modern Approaches in Oceanography and Petrochemical Sciences, 2(1), 107-108. https://europub.co.uk/articles/-A-626084