( ( ( Eggs ( of ( both ( fish species ) ) ) ) ( -LRB- ( and ( ( the ( larvae ( hatching ( from ( the eggs ) ) ) ) ) -RRB- ) ) ) ) ( ( were ( exposed ( to ( the bacterium ) ) ) ) . ) )
(ROOT (S (NP (NP (NP (NNP Eggs)) (PP (IN of) (NP (DT both) (NN fish) (NN species)))) (PRN (-LRB- -LRB-) (CC and) (NP (DT the) (NN larvae) (S (VP (VBG hatching) (PP (IN from) (NP (DT the) (NNS eggs)))))) (-RRB- -RRB-))) (VP (VBD were) (VP (VBN exposed) (PP (TO to) (NP (DT the) (NN bacterium))))) (. .)))
Eggs of both fish species (and the larvae hatching from the eggs) were exposed to the bacterium.
(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)))))))))))) (. .)))