The Difference Between Grasshoppers and Crickets

Grasshoppers, crickets, katydids, and locusts all belong to the order Orthoptera. Members of this group share a common ancestor. While all these insects look similar to the untrained eye, each has unique characteristics. Meet the Orthopterans Based on physical and behavioral characteristics, Orthopterans can be split into four orders:   Dictyoptera: cockroaches and mantidsGrylloblattids: walking sticksEnsifera:  katydids and cricketsCaelifera: grasshoppers and locusts About 24,000 species of Orthoptera  live around the world. Most, including grasshoppers and crickets, are plant  eaters. Orthoptera range in size from about a quarter of an inch long to nearly a foot.Some, such as locusts, are pests that can destroy crops in minutes. Locust infestations were included in the 10 plagues described in the biblical book of Exodus. Others, such as crickets, are harmless and are considered signs of good luck. About 1,300 species of Orthoptera are in the United States. There are more in the South and Southwest; there are only 103 species in New England. Crickets Crickets are most closely related to the very similar-appearing katydids. They lay their eggs in soil or leaves, utilizing their ovipositors to insert eggs into soil or plant material. There are crickets in every part of the world. All 2,400 species of crickets are leaping insects about 0.12 to 2 inches long. They have four wings; the two front wings are leathery and stiff, while the two back wings are membranous and used for flight. Crickets are either green or white. They can live on the ground, in trees, or in bushes, where they feed largely on aphids and ants. The most distinctive aspect of crickets is their song. Male crickets rub a scraper on one front wing against a set of teeth on the other wing to create the sound. They can vary the pitch of their chirps by speeding up or slowing down the movement of their scraper. Some cricket songs are intended to attract mates, while others are designed to warn away other males. Both male and female crickets have sensitive hearing. The warmer the weather, the faster crickets chirp. In fact, the snowy tree cricket is so sensitive to temperaure that it is often called the thermometer cricket. You can calculate the exact temperature Fahrenheit by counting the number of chirps in 15 seconds and then adding 40 to that figure. Grasshoppers Grasshoppers are very similar in appearance to crickets, but theyre not identical. They may be green or brown, with yellow or red markings. Most grasshoppers lay eggs on the ground. Like crickets, grasshoppers can make a sound with their forewings, but the sound made by grasshoppers is more like a buzz than a trill or song. Unlike crickets, grasshoppers are awake and active during the day. Differences Between Crickets and Grasshoppers The following traits separate most grasshoppers and locusts from their close cousins, the crickets and katydids (as with any rule, there may be exceptions): Characteristic Grasshoppers Crickets Antennae short long Auditory Organs on the abdomen on the forelegs Stridulation rubbing the hind leg against the forewing rubbing forewings together Ovipositors short long, extended Activity diurnal nocturnal Feeding Habits herbivorous predatory, omnivorous, or herbivorous https://www.worldatlas.com/articles/what-is-the-difference-between-grasshoppers-and-locusts.html https://sciencing.com/tell-cricket-from-grasshopper-2066009.html

Socrates s Theory Of Socrates - 814 Words

Socrates was sentenced to death after the trial. One of his friend, Crito, went to the prison and tried to persuade him to get out of here because Crito did not believe this was a just trial, but Socrates refused. One motivation of Crito to save Socrates is pressure of the many. Crito feared opinions from the majority of people who did not know Socrates and him well because Crito might be thought that he did not want to spend money to save his friend. Socrates argued that one should pay attention to wise men who hold good opinions rather than the majority of people. He offered an example of a sick man who needed to value opinions of the doctor rather than the majority due to the fact that the doctor was more knowledge in physical training than the many. Socrates was the man who knew virtue better than the many, so Crito should value Socrates’ opinions rather than the many. If Crito does not fear â€Å"the blame and welcome the praise of that man (Socrates)†, he will be harmed just like the sick man who fails to obey the doctor’s opinions. Moreover, it is not worth for him to live due to fail to follow the guide of the wise man. The point of Socrates is that it is not necessary for Crito to care for opinions of the many because Socrates is the one he should pay attention to. I do not think Socrates’ argument is persuasive. Socrates’ argument suggests that Crito either pays attention to opinions of Socrates or the many. The precondition of Socrates’ argument is that he is wiserShow MoreRelatedSocrates s Theory Of Recollection1216 Words   |  5 PagesI will show that Socrates answer to Meno s paradox was unsuccessful. First, I will explain what Meno s paradox is and how the question of what virtue is was raised. Second, I will explain Socrates attempt to answer the paradox with his theory of recollection and how he believes the soul is immortal. Third, I will provide an argument for why his response was unsuccessful. This will involve looking at empirical questions, rather than non-empirical questions and how Socrates theory of recollectionRead MoreSocrates s Theory Of Knowledge1130 Words   |  5 PagesIn Socrates’ work, Phaedo, transcribed by Plato, Socrates is in jail after loosing his trial. He has been sentenced to death , and is now awaiting to be put to death. On the day of his death, Socrates is visited by a few of his followers who have been loyal for a long time. Fearing his death, they have a last conversation with Socrates trying to get some of the last philosophical knowledge out of him that they can get. In this conversation, Socrates tells his interlocutors a lot about life and virtueRead MoreSocrates s Theory Of Knowledge895 Words   |  4 PagesIn Phaedo, Socrates argued that knowledge is not learned, but recollected. Socrates used the example of sticks and stones, proving that our perception of the stones change. The stones may look equal from one angle, but different from another angle. This proves that we understand Equality, but Equality does not exist in the real world because it cannot be a real object. Socrates stated â€Å"we must then possess knowledge of the Equal before that time we first saw the equal objects and realized that allRead MoreSocrates s Theory Of Justice953 Wor ds   |  4 Pagesjustice?†Ã‚   Socrates addressed this question in terms of political communities and of the individual person or soul.   He does this in order to address the second and driving question of the conversation: â€Å"is a just person happier than the unjust?† or â€Å"what is the relationship of justice and happiness?† Now, assuming these two leading questions of the conversation, Socrates’s philosophical concerns in the discussion are both ethical and political.   In order to address these two questions, Socrates and hisRead MoreSocrates s Theory Of Justice1202 Words   |  5 PagesIn Plato’s Republic, Socrates argues for the importance of living a just life. However, Glaucon asks why any person favors the just life over an unjust one. 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He also mentions that in order to practice this craft, politicians should start by first making themselves and the people they associate with virtuousRead MoreThe Theory Of The Forms Figures Into Plato s / Socrates Reflections1471 Words   |  6 PagesIntroduction Forms are necessary or essential properties of a particular or thing. According to Socrates, these forms have properties which give them a certain causal power. Using the concept of Forms, he systematically constructs an argument in an attempt to prove that the soul exists and must always exist. Although, his complete conception of Forms is not captured in the Phaedo, We can still use this dialectic to address his arguments. In this paper, I will attempt to describe the Forms. To doRead MoreSocrates Vs. Plato : The Essential Themes Of The Meno1633 Words   |  7 Pagesessential themes of the Meno, largely because the dialogue sits nearly at the beginning of western philosophy. Socrates and Plato are working not so much in the context of previous philosophies as in the context of the lack of them. Further, this is very probably one of Plato s earliest surviving dialogues, set in about 402 BCE (by extension, we might presume that it represents Socrates at a relatively early stage in his own thought). Nonetheless, in order to understand the aims and achievementsRead MoreSocrates And Aristotle s Life1491 Words   |  6 Pages forming a foundation upon which Western philosophers build to the present day. Socrates and Aristotle were two key individuals credited for their roles in the advent of Classical philosophy. Men in ancient Greece lived relatively privileged lives (save for war, disease, and lack of indoor plumbing), giving rise to a class of people able to devote time to leisurely pursuits and intellectual inquiry. Indeed, Socrates and Aristotle were far from the only free men in ancient Greece to contemplate truthRead MoreIs Plato s Theory Of Recollection A Plausible Solution For Meno s Paradox Of Knowledge?960 Words   |  4 Pages1301.001 Word Count: Is Plato’s Theory of Recollection a plausible solution to Meno’s Paradox of Knowledge? The general topic is Plato’s theory of recollection. Is Plato’s Theory of Recollection the plausible solution to Meno’s Paradox of Knowledge? Throughout many of his dialogues Plato often concludes that we cannot know something through our senses. He often concludes that we became acquainted with our knowledge in a previous existence. In Meno, Socrates states that, â€Å"As the soul is immortal

Comparison of the Italian Prison System to Ours free essay sample

university of phoenix| A World Apart| A Comparison of the Italian Prison System to Ours| | Matthew Kramer| 4/23/2011| | The Italian correctional system although much older than the American system are very comparable to each other. Both have come from fledgling institutions in the past that have both evolved because of officials in higher positions as well as concerned citizens that have voiced their opinions on how inmates are treated and how they are housed during their sentences. They have both experimented with the Pennsylvania and Auburn style types of correctional institutions.While America has primarily gone with just one of the models Italian prisons have taken a mix of both throughout their country. Their types of institutions are also pretty much the same as we have here with problems with overcrowding and underfunding. Italy has designated three separate penal housing authorities that are divided into three preventative detention institutions these are as follows: The preventive detention centers, the institutions for the execution of sentences and the institution of security measures. However the building of these institutions has been a problem due to funding and has also placed many inmates in cells that are built for one inmate. America also has the same problem with overcrowding and underfunding causing our country to place more inmates in spaces that were not designed for that many people. We will not place more than two inmates to a cell as where in Italy you may see more than two in a cell for a period of time because there is nowhere else to put them.The institutions for the execution of sentencing are divided into sub groups of arrest centers and detention centers. The institutions of security measures are also broken up into prison farms, work homes, treatment and custody centres and judicial psychiatric hospitals. American correctional institutions also have something similar to this although most of these are accompanied under the same umbrella. Inmates that enter the American system initially go to prison and from there unless sentenced differently they will be placed in a half way house or probation and parole house.Mental health inmates tend to stay at the prison while some will be moved to state mental hospitals for further treatment. The population of the two different correctional systems is very different here in America our inmate population is at almost 2. 5 million as of a survey done in 2008 while in Italy their total inmate population as of 1997 forward was at 55,136 and counting but the comparison of numbers to each other is very different. Many argue that this is due largely to our freedom and laws that govern our land and the allowance for the right to bear arms in the United States.Italy is a country of great reform and is always changing their laws this might also have an effect of how many inmates also make it in to prison. While American prisons are overrun much more then Italy’s are this forces us to privatize our correctional institutions to save space and maybe some money but mainly space. Since Italy’s inmate population is relatively low compared to ours but they do face overcrowding due to the limit of prisons they have built they do not tend to privatize the inmates out.Italy’s security levels are also similar to ours in they will segregate inmates that are more violent and volatile than others. The first level which is their high security is designed to hold inmates that have been convicted of a crime involving the Mafia, kidnapping, extortion or drug trafficking. First level prisoners will be assigned to prisons out of their areas that they live they are also not allowed out of their living areas which means anything that they do as far as programming, school, talking, walking etc.The second level which is their medium security and makes up most of their inmate population have all the schooling and programming that is available. The third level or minimum security is the lowest level and are allowed to have little supervision and placed in the least restrictive areas there are. American prisons are generally the same as we have the same levels our inmates are categorized with other levels within these levels that will determine what type of perks they are allowed while locked up. Prison life in both countries probably only differs little due to the prison that you are locked up in to the people that make the laws. For everything else how you have to watch your back and the groups that inmates will place themselves with for protection this does not change just from country to country you will see remains the same. Italy has three types of release that is comparable to America’s parole they are conditional release, amnesty and pardon. Conditional release is the most widely used in the country and is more like American parole then the other two.Inmates can be granted this if they have served at least 30 months or at least half of their sentence. They must have been good inmates while they were incarcerated and also they must believe that the inmate will be successful if released. They still must report to someone and get a job and have a place to live which is the same for American inmates on parole. Amnesty can be granted before or after the sentence and it basically commutes the sentence this was very unpopular and not used very much and since 1992 no amnesties have been granted.Pardons are the same in Italy as they are in America and can be granted by a governor or president. Article 111 of the Italian Constitution which was amended in 1999 will allow the defendant the right to question the accused and all parties to be cross examined. As where before a person could be convicted based on statements made during the preliminary phase of a trial. This allows inmates before sentenced or found guilty of a crime the right to face their accuser and question them as to why they are accusing them of committing a crime.The comparison of the two correctional systems you can see a lot of similarities and then there are vague differences. In my opinion I would take the American correctional system over the Italian one. This is due to the reading I have done and the way the Italian courts and correctional system are set up.