Crocodile - An Overview
Crocodile - An Overview
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Every jaw of the crocodile has 24 sharp teeth, which they use for grasping and crushing their prey, but not chewing
They've got limited and wide heads using a bond ridge at the back of the eyes. Of many of the extant species of crocodiles, the Cuban croc is easily the most terrestrial, because of its strong legs.
It might seem as if crocodiles invest loads of time basking about the river bank or submerging on their own within the water. But there’s so far more to those creatures than satisfies the eye. Allow’s Examine the fascinating ways in which they live their life.
Crocodiles eat fairly infrequently, which can be widespread with chilly-blooded animals. Due to their sluggish metabolism, they will endure for as long as two several years with out faking just about anything.
The dark coloration and banding distinguish the Morelet’s crocodile from other species, and Grown ups generally increase no larger than 13 toes (four meters) in size, with females staying somewhat more compact.
If there’s one thing the saltwater crocodile is recognized for, it’s the powerful Chunk force. One of several strongest bite forces in the world enables these great animals to catch and take in prey easily.
Through courtship rituals, The brand new Guinea crocodile exhibits A variety of appealing and one of a kind vocalizations such as grunts and growls.
Swallowing stones (referred to as ‘gastroliths’) is particularly beneficial for crocodiles that consume their prey full, or for tougher animals with shells and bones.
When their name could advise that saltwater copyright are only located in coastal habitats, They may be noted for excellent adaptability and may also be present in swamps, rivers, and estuaries.
Crocodiles will also be essentially the most vocal of all reptiles, generating numerous types of Appears throughout different predicaments and disorders, here depending on species, age, sizing and sex. According to the context, some species can talk in excess of twenty unique messages as a result of vocalizations alone.[112] Some of these vocalizations are made throughout social communication, Particularly in the course of territorial shows toward exactly the same intercourse and courtship with the other intercourse; the frequent problem currently being copy.
Crocodiles are an historical lineage and they are believed to get improved small Considering that the time from the dinosaurs.
It’s uncommon for reptiles for being so involved with the treatment of their young with several species basically abandoning them although not for croc mothers. Males also Enjoy an Lively job in caring for and shielding the youthful, even assisting to launch them into your h2o.
To assist with digestion, crocodiles swallow little stones that grind up the food inside their stomachs. Due to their gradual metabolism, crocodiles can survive for months with no food stuff.
就像hare（野兔）和rabbit（家兔）、rat（耗子）和mouse（老鼠）一样，单词alligator和crocodile虽然在汉语中都翻译为“鳄鱼”，其实是两种不同的动物。从分类学角度来说， alligator属于鳄目下的短吻鳄科，吻部较短且扁平，形如字母U，现存的物种只有两个：中国的扬子鳄和美国的密西西比短吻鳄。