ello , ▁M . J . ▁et ▁al . ▁( Ed .) ▁( 2 0 0 1 ). ▁European ▁register ▁of ▁marine ▁species : ▁a ▁check - list ▁of ▁the ▁marine ▁species ▁in ▁Europe ▁and ▁a ▁bibli ography ▁of ▁gu ides ▁to ▁their ▁identification . ▁Collection ▁Pat r imo ines ▁Nature ls , ▁ 5 0 : ▁pp .   1 8 0 – 2 1 3 ▁ ▁External ▁links ▁▁▁ ▁ra ck etti ▁Category : G ast rop ods ▁described ▁in ▁ 1 8 2 6 <0x0A> </s> ▁The ▁Ze ph yr ▁is ▁a ▁New ▁Zealand ▁one - design ▁ ▁sail ing ▁d ing hy . ▁ ▁Ze phy rs ▁are ▁a ▁national ▁class , ▁admin ister ed ▁by ▁the ▁Ze ph yr ▁O wn ers ' ▁Association . ▁ ▁H ull ▁form ▁and ▁sail ▁plans ▁are ▁restricted , ▁to ▁ensure ▁all ▁boats ▁have ▁the ▁same ▁potential ▁speed . ▁ ▁History ▁The ▁Ze ph yr ▁was ▁designed ▁by ▁A uck land ▁New ▁Zealand ▁y acht ▁designer ▁Des ▁Town son ▁in ▁ 1 9 5 6 . ▁ ▁Des ▁built ▁all ▁the ▁first ▁h ull s ▁himself ▁( numbers ▁ 1 ▁to ▁ 2 3 3 ) ▁in ▁P inus ▁Rad i ata ▁v ene er , ▁off ▁the ▁same ▁m ould , ▁even ▁though ▁many ▁were ▁completed ▁by ▁their ▁own ers ▁to ▁the ▁strict ▁one ▁design ▁rules ▁of ▁the ▁class . ▁All ▁s ails ▁for ▁this ▁series ▁of ▁boats ▁were ▁made ▁by ▁A uck land ▁sail m akers ▁Bo yd ▁& ▁Mc