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sharks, goldfish, cockroach spider rat mospuito and hampster. a dorsal nerve cord is your spinal cord

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Q: What have dorsal nerve cord sharks goldfish wheat cockroach spider rat mosquito flea grass hamster?
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Related questions

How many fins do goldfish have?

A goldfish has about 1,500 bones inside of it.


What is the specialty of a lionhead goldfish?

Well Lionhead goldfish are unique in that they have a raspberry-like growth surrounding their head called a 'wen", and they also have no dorsal fin.


What can whitish splotches on goldfish dorsal and tail fins be?

Blotches on the dorsal fin and tail fin(s) can be the diseases fin and tail rot, easily cured with medication.


Why do goldfish eat other goldfish dorsal fins?

The commonest cause of fin nipping in Goldfish is insufficient food and/or poor diet. Fish should be fed a good quality goldfish food morning and evening as much as they can eat in 15 minutes.


Can a goldfish live without a dorsal fin?

Yes, but normally they grow back slowly. However, if fin rot has reached the base of the fin, then the goldfish would be in pain the rest of its life.


Do goldfish lean to the left when they sleep?

Some goldfish, especially large ranchu/lionhead goldfish who are lacking a dorsal fin, may lean slightly to the left when they are sleeping. This is normal behavior and shouldn't be of concern unless the fish is exhibiting signs of illness or is acting lethargic.


What is a name for an 8 finned goldfish?

Goldfish have 1 dorsal fin, 1 caudal fin, 1 anal fin, 2 pectoral fins and 2 ventral (pelvic) fins. They do not have a spiny Dorsal or an adipose fin so that makes them a 7 finned species. Breeders have devloped goldfish with different types of split Caudal (tail) fin but they are still single fins. These "sports" are commonly called Veiltailed, or Fantailed fish. (There are many other names of "goldfish sports" too). To the best of my knowledge they do not however have 8 fins. They have seven fins but the tail has been modified by selective breeding to look like more than one fin. (Breeders have also developed a type that has no dorsal fin which makes it a 6 finned fish).


Scietific names and parts of goldfish?

Well to start, the goldfish has two eyes, two nostrils, two gill covers, and a mouth. Then comes the two major parts- the head and abdomen. And lastly their are the fins: the pectorals, the pelvic fins, the caudle fin(s), the anal fins, and the dorsal fin.


Hand dorsal or ventral?

dorsal


What is a dorsal heart?

a dorsal heart is a


What breed of Hamster do I have?

The most popular breeds of hamsters are dwarfs, Chinese, and Teddy Bear (Syrian)/Golden) hamsters. I wouldn't be able to tell what breed of hamster you have without seeing it. But I can give a description of each one. There are many types of dwarf hamsters including the Campbell's Dwarf Hamster, Russian Dwarf Hamster and Roborovski Hamster. They are the smallest of the hamsters with the Robo(rovski) measuring just 2 inches when fully grown, their colors range from white to dark gray and often have a darker dorsal stripe. The Chinese hamster compared to other hamsters has a longer tail (around 2cm) and a thinner longer body, their natural coat is browny grey with a dorsal stripe but other color variations are available. Finally the Syrian hamster is much bigger than Chinese and Dwarves and their coat is commonly a 'golden' brown. They can grow to around 7 inches when fully mature. The picture above is of a Syrian hamster.


How many fishes does a goldfish have?

Fancy goldfish need at minimum 20 gallons for one fish, plus 10 gallons for each additional goldfish you are adding (thus 30 gallons for 2 goldfish); so the answer to your question is dependant on the size of your tank.