; (B) includes any— (i) steel-jaw, padded, or other modified leghold trap; (ii) kill-type trap; (iii) snare trap; or (iv) modified version of any trap described in clauses (i) through (iii); and (C) does not include any— (i) cage or box trap; or (ii) suitcase-type live beaver trap. (2) Invasive species The term invasive species means, with regard to a particular ecosystem, a non-native organism the introduction of which causes or is likely to cause economic or environmental harm, or harm to human, animal, or plant health. . (b) Regulations (1) In general Not later than 120 days after the date of the enactment of this section, the Secretary of the Interior shall issue any regulations necessary to carry out the amendments made by subsection (a). (2) Enforceability The enforceability of the amendments made by subsection (a) shall not be affected by a failure of the Secretary of the Interior to issue regulations under paragraph (1). (c) Effective date The amendments made by subsection (a) shall take effect on the date that is 120 days after the date of the enactment of this section.