Class of crustacea - copepoda, Biology

Assignment Help:

Class of Crustacea - Copepoda

Copepoda is a huge class of small (1-5mm) crustaceans occupying both marine and freshwater environments. Copepods form the several abundant and conspicuous members of planktonic collection. Many are parasitic. Most copepods are brightly colored and some of the species are also bioluminescent. The body is cylindrical and tapering antero-posteriorly. The trunk is categorized into thorax and abdomen. The first and sometimes the second thoracic segment is fused along with the head. A median eye is present. The first pair of antennae are large and uniramous. The first pair of thoracic appendages is maxillipeds used for feeding. Abdomen has 5 segments and lacks appendages. Last abdominal segment has a pair of caudal rami. Planktonic copepods are either saprophytic feeders, or they may feed on phytoplankton or detritus. Few are carnivores. Nauplius larval stage seen.


Related Discussions:- Class of crustacea - copepoda

Observing where soil bacteria live, Observing where soil bacteria live ...

Observing where soil bacteria live Dig up a clover, alfalfa or soy-bean plant. Carefully increase all the soil from the roots and see if you can find the little white nodules o

Explain epidemiological studies, Epidemiological studies The use of ava...

Epidemiological studies The use of available data from  the positive epidemiological studies in  the  risk assessment is encouraged. Data derived fiom human clinical studies, s

The digestive processes, Alimentary tract The alimentary tract and the ...

Alimentary tract The alimentary tract and the secretary organs associated with it are involved in the process of digestion. The sequence of events includes ingestion of food, d

What are steroids, What are steroids? What are some examples of steroids wi...

What are steroids? What are some examples of steroids with a biological function? Steroids are lipids based in an angular combination of four carbon rings, three of them made o

Explain the biography of pedanius dioscorides, Explain the Biography of Ped...

Explain the Biography of Pedanius Dioscorides? Pedanius Dioscorides, a Cicilian Greek, who lived in the first century A.D. was the most important botanist after Theophrastus. H

Principles of nursing care, 1. Discuss how nursing has changed over the las...

1. Discuss how nursing has changed over the last two (2) decades. 2. Review and summarise the philosophy of your enrolled nurse course and its relevance to your clinical practic

Expression of variability, In the previous sub-section we discussed the pos...

In the previous sub-section we discussed the possible ways by which variabiliti can, be generated. We shall now examine one instance that illustrates the consequence of variability

Explain chemical phase of photosynthesis, Q. Where do the photochemical and...

Q. Where do the photochemical and the chemical phase of photosynthesis occur? The photochemical phase of the photosynthesis procedure occurs mainly on the thylakoids the green

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd