( ( The ( Stylophthalmine trait ) ) ( ( is ( ( an ( adaptation present ) ) ( in ( ( the larvae ) ( of ( ( several ( different species ) ) ( of ( actinopterygian fish ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NNP Stylophthalmine) (NN trait)) (VP (VBZ is) (NP (NP (DT an) (NN adaptation) (NN present)) (PP (IN in) (NP (NP (DT the) (NN larvae)) (PP (IN of) (NP (NP (JJ several) (JJ different) (NNS species)) (PP (IN of) (NP (NN actinopterygian) (NN fish))))))))) (. .)))
The Stylophthalmine trait is an adaptation present in the larvae of several different species of actinopterygian fish.
(ROOT (S (NP (NN Fish)) (VP (VBP hatch) (PP (IN into) (NP (NP (NN larvae)) (SBAR (WHNP (WDT that)) (S (VP (VBP are) (ADJP (JJ different) (PP (IN from) (NP (NP (DT the) (JJ adult) (NN form)) (PP (IN of) (NP (NNS species)))))))))))) (. .)))