( ( Female moths ) ( ( ( release ( a ( specific chemical ) ) ) ( into ( ( ( the air ) ( -LRB- ( ( called ( a pheromone ) ) -RRB- ) ) ) ( that ( can ( be ( detected ( by ( ( male moths ) ( of ( the ( same species ) ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (JJ Female) (NNS moths)) (VP (VBP release) (NP (DT a) (JJ specific) (NN chemical)) (PP (IN into) (NP (NP (DT the) (NN air)) (PRN (-LRB- -LRB-) (VP (VBN called) (NP (DT a) (NN pheromone))) (-RRB- -RRB-)) (SBAR (WHNP (WDT that)) (S (VP (MD can) (VP (VB be) (VP (VBN detected) (PP (IN by) (NP (NP (JJ male) (NNS moths)) (PP (IN of) (NP (DT the) (JJ same) (NN species))))))))))))) (. .)))
Female moths release a specific chemical into the air (called a pheromone) that can be detected by male moths of the same species.
(ROOT (S (NP (NNS Pheromones)) (VP (VBP are) (VP (VBN released) (PP (IN into) (NP (NP (DT the) (NN environment)) (PP (IN for) (NP (NP (NN communication)) (PP (IN between) (NP (NP (NNS animals)) (PP (IN of) (NP (DT the) (JJ same) (NN species))))))))))) (. .)))