(1/3) I Am Reunite With The Black Tadpole That Have Been Bothering Me Lately.
All Newly Hatched Tadpoles Are Black, But This One Is Still Black And Growing.
In The Paddy Field, The Unidentified Tadpole. 2021/05/15.
frog
tadpole

(2/3) Compare It To A Japanese Tree Frog Tadpole Of Roughly The Same Body Length.
The Body Shape Is Very Similar, But The Tail Looks A Little Longer.
In The Paddy Field, The Unidentified Tadpole And A Japanese Tree Frog Tadpole. 2021/05/15.
frog
tadpole

(3/3) That May Be A Range Of Individual Differences, But It Is Somewhat Concerning.
I Can See What Looks Like A Spot At The Base Of The Tail, So The Black Body Color May Also Be An Individual Difference, But I Will Continue To Make It A Matter Of Investigation.