Gefa hamster tortoise
Family name: tortoise family
English name: Gofa hamster turtle
Scientific name: Gopheruspolyphemus
Generic name: Gopherus
Herbivore: herbivorous, feeding on grass and fruit.
Distribution: the southeastern United States.
Morphological features: the maximum nail length is 38.1 cm. The interval between the root of the first double-toe claw of the forelimb and the root of the third double-toe claw is the same as the interval between the root of the first double-toe claw of the hindlimb and the root of the fourth double-toe claw. The toenail is yellowish, smooth and slender.
Living habits: living in sandy land close to the forest area and well drained. Often lurking in the deep holes dug.
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Pay attention to the use of fishery medicine in summer
Summer is the period of high incidence of fish disease, and it is also the peak period for the use of fishery drugs. The following points should be paid attention to: first, when two kinds of drugs are mixed, they should be dissolved in water and then mixed. Copper sulfate, ferrous sulfate and potassium permanganate should all be dissolved in buckets or pots with water. Bleach, trichlorfon and other powder drugs, should first be adjusted into paste with a small amount of water, and then diluted with water, so as not to be caked and eaten by fish. The following drugs should not be mixed: bleach and quicklime, copper sulfate and quicklime, trichlorfon and quicklime. II. Shi
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Nine treatments for Anchor head Disease of Fish
Anchorage is a parasitic copepod, which is very harmful to fish. There are four common anchor heads: polymorphic anchor head, carp anchor head, grass carp anchor head and four-ball anchor head. The anchor head fish can parasitize on both juvenile and adult fish in that year, with its head under the host's muscles or scales, and its chest and abdomen exposed outside the host. Needle-like pathogens can be seen with the naked eye at the parasitic part of the anchor head. If the Anchor head Ctenopharyngodon idellus parasites on the fish for a long time, protozoa and algae are often found on the surface of the fish, and the naked eye looks like a bunch of gray.
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