> as lemmas
diphycercal
diphycercal adj.
Brit. 
/ˌdɪfᵻˈsəːkl/
, /ˌdɪfᵻˈsəːkl/U.S. /ˌdɪfᵻˈsərk(ə)l/
having the tail divided into two equal halves by the caudal spine./ˌdɪfᵻˈsərk(ə)l/ΚΠ
1870 G. Rolleston Forms Animal Life Introd. 70 A true diphycercal tail is finally produced in the Acanthopteri.
1871 T. H. Huxley Man. Anat. Vertebrated Animals i. 16 The extremity of the spine divides the caudal fin-rays into two nearly equal moieties, an upper and a lower, and the fish is said to be diphycercal.
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as lemmas
- at the recover
- at the regard of
- at the request of
- at the reverence of
- at the reverence of god
- at the rinkside
- at the risk of
- at the root
- at the rush
- at the same time
- at the seams
- at the seas
- at the second hand
- at the sera
- at the sharp end
- at the sign of
- at the sign of the moon
- at the sit
- at the soonest
- at the souse
- at the south-east
- at the southeast
- at the spur
- at the squat
- at the staff's end