معلومات قصير موضوع انجليزي بحث تقرير بالانجليزي باللغة
الانجليزية انشاء
موضوع عن الحيوانات الاليفة وانواعها
اين تعيش ماذا ياكل مدة حياتها اسماء صغارها
تعبير عن الجمل بالانجليزي تعبير كتابي عن وصف حيوان اليف
عبارات قصيره للاطفال
information about
paragraph معنى برزنتيشن معلومات بسيطه
اسم نطق كلمة معنى كلمة برجراف حيوان
مفترس لاحم عاشب اليف متوحش وحيش الغابة موسوعة عالم الحيوانات برمائي كل شيئ عن تزاوج
انواع الانجليزي الشائعة معنى كلمة بالانجليزي
اختصارات
معلومات عن الحيوانات بالانجليزي موضوع عن الحيوانات الاليفة
بالانجليزي دورة حياتها
تغذية الحيوانات والحشرات على ماذا تتغذى كيف تتغذى الموسوعة
تتذوق الطعام تصنيف
فوائد الجنس للصف الرابع للصف السابع الاول الثاني الثالث
الخامس السادس الثامن التاسع كتابة ذكر اضرار معلومات طائر انواع تربية قصة صفات حديقة الحيوانات
حيوانات المزرعة لرياض الأطفال براعم لائحة اسماء الحيوانات
العاشبة اللاحمة حيوانات تاكل النباتات مختلطة التغذية تتغذى
Make the identification of
an insect
To make the identification
of an insect is not an easy thing, because there are thousands for the various
orders of this class. These small invertebrate animals have species-specific
forms and characteristics, and it is therefore necessary to proceed step by
step to try to identify a particular insect.
Naturally the first thing to
do is to determine to what order the insect is part. We will do it using the
number of wings, the general shape and other physical characters that can be
observed. Once we have determined what order the insect is part of, we will be
able to go to the next step and try to determine which suborder or family it
belongs to.
Finally, insect families are
divided into subfamilies or species as appropriate. This part is really more
difficult because it is often by small differences, such as the reasons, the
composition of the tarsi of the legs, or even the differences of the
reproductive system which makes it possible to identify them. Some can not be
identified without a dissection, which is not within everyone's reach.
Determination of the order
of the insect. By using the general look of the insect you are trying to determine,
it will look like or have features like one of the following insects:
Photo of a spotted ladybug
The insect of the order
Coleoptera is covered with a rigid protective shell which covers the wings and
the abdomen. He has only two wings to fly, and he must remove the two elytra,
which forms the shell of the abdomen, in order to deploy his wings. There are
many common forms and species such as ladybugs, beetles, chrysomeles ... Page
for the identification of a beetle.
Photo of green fly
Insects of the order Diptera
are very numerous, and they are recognized by the single pair of wings and the
pair of small rockers that are behind them. It is not always easy to see the
pendulums or if the insect has only one pair of wings. There are many families
of Diptera and their shape varies a lot. The best known are house flies, black
flies, cranes, mosquitoes, hoverflies, Drosophila ...
The order of the hemipterous
is a little more difficult to identify, because it is by the sucking
mouthparts, which are used to suck the food once they have stung their prey, or
milled the vegetable matter which it feeds, we will determine their membership
in this order. Bedbugs, cereses, cicadas, aphids, pentatoms ... are some
general forms that can guide you to identify a hemipterus.
Photograph of Epeolus
The order of the Hymenoptera
is better known, and it is by the fine size which separates the abdomen from
the thorax that we can quite easily identify them. They have four wings, but
they are joined together by small hooks which gives the impression that they
have only one pair. Some do not have wings, like ants, but their thin size is a
good indication that they belong to this group. This order includes well-known
insects such as bees, wasps, bumblebees, ants ... identify a hymenopteran.
Photo of a Vulcan (Vanessa
Atalanta)
The order of Lepidoptera,
which are the butterflies, is easier to determine. They have large wings
covered with scales, which form the decorative motifs that adorn them, and
their bodies are covered with hair. They have 4 wings, except for some species
where females do not have any, with specific forms and decorations. Monarchs,
sphinxes, moths, moths, geometers ...
Sialis's picture
The order of the megaloptera
includes insects that have long, ribbed wings without scales that they fold on
their backs at rest, a body devoid of hair, and long antennae. They are less
numerous, and they are found only near streams where nymphs grow. Sialis and
chauliods are the most commonly encountered species.
Photo of a dragonfly on my
hand
The order of odonates is
well known by insects with elongated bodies and the four large wings that serve
them in flight. The big eyes and the long abdomen do not deceive, and make
their identification with this order quite easy. Some well-known families are
dragonflies, damsels, and gomphs. Use the page to identify an odonate.
Photo of a small Orthoptera
(conocephalus-fasciatus)
The order of the Orthoptera
includes insects with long, highly developed hind legs that are used to jump
great distances when they feel in danger. They are well known to farmers
because they are usually herbivorous and can attack crops. Grasshoppers and
crickets are well known at night. Use the page to identify an orthopter.
Photo of a family trichopter
(Cheumatopsyche)
The order of the Trichoptera
includes insects that resemble butterflies, but do not have wings covered with
scales that are rather hairy, and have very long antennae. The larvae have an
aquatic life and we will find them near the streams or in the marshes, from
where the nymphs will come out once adult.
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