the frilled shark- three and a half years!!!!!
Elephants...?
The ribbon worm is the longest recorded creature
The ribbon worm is the longest recorded creature, specimens of which have been found to reach 55 meters.
the z'zee is
It would depend on which creature you are referring to. Possibly the narwhal has the longest tusk today
skyyeurchin
Yes, the jelly fish is the longest creature in the sea; the jellyfish known asCyanea capillata grows over 35 meters!http://allforall.40host.com/hallowee3b/index.html
I'm not quite sure of the name or the place that this happened, but the longest pregnancy lasted for 11 months, 26 days, if that answers your question. : )
There are many stages of pregnancy, but you can be sure that each week is seven days long.
From what I can tell Elephants are pregnant the longest. They have a gestation period of 22 months. Some people may say that an Alpin Salamander is pregnante for three and a half years but I am unsure about that.
The elephant holds the world's record for the longest pregnancy - 22 months!
The recent studies show that the longest pregnancy or gestation period is of 3.5 years...yeah quite amazing...According to the the Gunnies world records 2011 the longest pregnancy period is of a common FRILLED SHARK (chlamydoselachus anguineus) of 1279.25 or more daysScientific Classification:Kingdom:AnimaliaPhylum:ChordataClass:ChondrichthyesSubclass:ElasmobranchiiOrder:HexanchiformesFamily:ChlamydoselachidaeGenus:ChlamydoselachusSpecies:C. anguineus
In length it was Argentinosaurus, and in height, it was Ultrasaurus.Herbivores are the biggest, but the carnivores? The biggest in height was Tyrannosaurus, but the longest was Giganotosaurus.Hope this helps!BUTThe longest creature ever was the Blue whale, while in height the highest creature in the world was Ultrasaurus, because i have never,ever, heard of a animal bigger than it.Now i hope this helps! ;)