Select the incorrect statement from the following.

Options

A. More than 70 % of all species recorded are animals.
B. Plants ( including algae, fungi , bryophytes , pteridophytes , gymnosperms, and angiosperm) comprises no more than 22 % of the total .
C. Among animals insects are the most species rich taxonomic group .
D. Birds are less than the number of mammals .

Answer

To solve the question of selecting the incorrect statement from the provided options, we will analyze each statement one by one.

### Step-by-Step Solution:

1. **Statement A**: "More than 70% of all species recorded are animals."
- This statement is correct. It is widely accepted that a significant majority of the known species on Earth are animals, particularly when considering the vast number of insects.

2. **Statement B**: "Plants including algae, fungi, bryophytes, pseudophytes, gymnosperms, and angiosperms comprise no more than 72% of the total."
- This statement is also correct. While plants are diverse, they do not make up the majority of species compared to animals, and the percentage mentioned aligns with scientific estimates.

3. **Statement C**: "Among insects are the most species-rich taxonomic group."
- This statement is correct. Insects are indeed recognized as the most diverse group of animals, making up a large portion of the animal kingdom.

4. **Statement D**: "Birds are less than the number of mammals."
- This statement is incorrect. Birds actually outnumber mammals in terms of species diversity. There are more species of birds than there are of mammals.

### Conclusion:
The incorrect statement is **Statement D**: "Birds are less than the number of mammals."

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