The Geography of Afghanistan. Major Bodies of Water: Afghanistan is a landlocked and fairly dry country. Major rivers include Kabul River, Amu Darya, Harirud River, and the Helmand River. Lakes include Lake Zarkol, Kajaki Reservoir, the five lakes of Band-e Amir, and the Sardeh Dam.
Phylum Chordata - lancelets,hagfish ,lampreys ,fishes ,sharks ,amphibians,reptiles ,birds ,mammals
The group agnatha, also known as the jawless fish, make up one group of fishes. There are about 100 species of jawless fish, which can be placed into one of two groups â the lampreys and the hagfish.Interestingly, although these fish do belong to the vertebrate subphylum, they do not technically have vertebrae.here are about 100 species of jawless fish, which can be placed into one of two groups â the lampreys and the hagfish. Interestingly, although these fish do belong to the vertebrate subphylum, they do not technically have vertebrae.