Pythons are generally one of the longest snakes but anacondas are normally the heaviest snake.
the reticulated python is the largest snake
The largest African snake is the African Rock Python (Python sebae), which can grow up to 8 meters long.
the reticulated python
The two largest species of snake are the Anaconda (which is the heaviest) and the Reticulated Python (the longest).
Reticulated python(Python reticulatus) can grow more than 30 feet
Reticulated python(Python reticulatus) can grow more than 30 feet
The longest - is the Reticulated Python, but the heaviest is the Anaconda.
The largest snakes on Earth are the reticulated python (Python reticulatus) and the green anaconda (Eunectes murinus). They can both grow to lengths exceeding 20 feet and weigh several hundred pounds.
There isn't really an exact answer, but as far as we know its probably the African Rock Python or Burmese Python.
African rock python and Burmese python of course...
By weight, the green anaconda. By length, the reticulated python
It depends on your criteria. The longest non-venomous snake - is the Reticulated Python. The heaviest species of non-venomous snake is the Anaconda.