Origin: Author: Time: 2008-09-09Tag: Click: In the subject matter that photographs in underwater, sea slug (Nudibranchs, Seaslug) it is the commonnest with what film the most easily. Normally we call them sea hare, they are the animal of bottom dwell sex that a kind of crust degrades, they belong to naked branchial eye, cent is 13 4 suborder, divisions, nearly 1000 are planted, in ocean nowhere is absent, often wait a moment with scabbard of bug of algal, sponge, moss, sea to feed, also have ravin now and then congener with shellfish, their feeding habits preference is fixedder, the reef area that can abound in food commonly finds them, upper part of sea slug head a pair special sensory- - smell horn, main can the chemical element in inductive surroundings, the help seeks food, judge the function such as ongoing direction, similar the nose of our mankind! But after all sea slug constructs without the eye that turns especially, sensitive smell is more important of course, the appearance of smell horn is branchial foliaceous, about more than branchial leaf forms 10 ~ 20, can increase to be accumulated with the interface of water; The sea slug with different and phyletic other, criterion smell horn appearance also can have a lot of difference, it is the important classified basis on the appearance, reproductive path starting a hole at body west the front, between coat and sufficient ministry, there is organ of female, male reproduction inside (sea hare is androgynous) , allogamy is when reproductive conjugate, that is to say copulatory and bilateral metropolis extends reproduction to, each other exchange spermatozoon; When laying eggs, also be to be in minute of secrete egg group to construct to protect smell part from this, can shrink quickly when danger inside basilar bursa, lest make fish feed bait.
They are had glow and peculiar exterior, and the appearance of lithe and graceful body when walk. Your person plaints demiurgic person magical, and won't feel because of the camera lens that faces you bashful absolutely, it most can absorbing eyeball, make the model that person of photography of a lot of dive records naturally, nevertheless, what the photo of the sea hare that the Qian Youtong that a lot of moment just are beginning underwater to photograph often pats sees as the spot is beautiful, feel the picture that takes lacked something greatly, here and everybody are discussed how to pat good sea hare. The body posture that makes it beautiful and gorgeous colour reproduce the world.

Use small be apart from camera lens or take pattern nearly
Sea slug grows more than several centimeters rarely, be in especially Indonesian maritime space. Very apparent, what you can hope to be patted is fine fine long hair finish showing beautiful small body, so you are about to use small be apart from camera lens and take pattern nearly, because so petty biologic periphery is a lot of more certain,the element that affects your work exists, for example algal wait with sanded ground, rock, so if possible sentence, make as far as possible sea hare cram your picture, least 2/3, these are the creation skill with fundamental photography, normally the focus can be on the head of sea hare with antenna, remember the focus that adjusts you.
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