There are several ways to determine butterfly gender:
(1) the way they look.
(2) the way they act.
(3) if they lay eggs.
(4) autopsy. Males are usually:
A) smaller because they have less weight (eggs) to carry, they need a greater strength to weight ratio (less wing area to muscle size) for better agility.
B) have scent scales to announced their gender to a female. (also seen on the forewing of the male buckwheat copper at the beginning and end of the video, he's dusting the female's antennae with his scent) Natural selection favors healthier, less worn males with more scent scales.
C) more brightly colored for.
a: A poison warning.
b: A flashy decoy so predators will chase the agile one, while the heavier and less obtrusive female hides.
c: A territorial advertisement to other butterflies. D) have more pointed forewings for flight aerodynamics, built for speed, chase & evasion.
E) have skinnier abdomens: no eggs. THERE ARE MORE WAYS THAN JUST THIS, VISIT THE "RELATED" LINK
The boy cicadas make a buzzing sound to attract the girl cicadas. Also, when you squeeze a cicada a tiny bit, it will do nothing or it will buzz. The ones that buzz are boys. The ones that don't buzz are girls.
I don't know about caterpillars but I do know who you do it with butterflies. Make a little paper butterfly on a stick and wave it in a group of butterflies. Males with try to attack it but females will just ignore it completely.
Hope this helps.
To tell the gender of June bugs you need to examine the antennae. The male's antennae is significantly bigger than the antennae of the female.
you can tell the gender of the crickets by putting many of them together and watching how they separate them selves.
You can determine the sex of a cicada by looking at its belly. A female will have a groove which reveals the ovipositor. A male's abdomen ends in a square shaped flap.
Images of Caterpillar excavators can be found on the Caterpillar website Cat. Images of Caterpillar excavators are also available on the website Machinery Trader.
in the grass
Leave it alone.
A Jack a rare species of caterpillar they tend to love the same gender
You can find a wiring diagram for a Caterpillar 416 diesel engine at most Caterpillar dealerships. You can also find the wiring diagram at most truck part stores.
By the size, the way it looks and the way it acts i know this isnt really specific but females are usually bigger because they have to carry eggs
caterpillar are fun to take care of and great pet too so take care of it
they eat leaves for example the leaves you find that have holes in them you can tell that a bug or caterpillar has been eating it
Caterpillar is a company that makes and distributes large equipment to build roads, buildings, and many other things. Caterpillar's website, Caterpillar, has a career page that lists available jobs.
Market Watch is a great website to find caterpillar stock prices. The website will not only show you the stock prices, but also show you latest trends, earnings announcements, and any caterpillar news.
To find out what jobs Caterpillar has available at the moment, you will need to go to their official website or do a jobs listing website search. There, you will find all Caterpillar job listings, their requirements, and possibly a pay rate.
put it out of its misery