Cephalocarida is a class inside the subphylum Crustacea that has only twelve shrimp-like benthic species. They were discovered in 1955, and are commonly referred to as horseshoe shrimps.
s ɛ f ʌ l ɑ k ʌ ɹ ɪ d ə WORD_BOUNDARY ɪ z WORD_BOUNDARY ʌ WORD_BOUNDARY k l æ s WORD_BOUNDARY ɪ n s aɪ d WORD_BOUNDARY ð ə WORD_BOUNDARY s ʌ b f aɪ l ə m WORD_BOUNDARY k ɹ ʌ s t eɪ s iə WORD_BOUNDARY ð æ t WORD_BOUNDARY h ʌ z WORD_BOUNDARY oʊ n l i WORD_BOUNDARY t w ɛ l v WORD_BOUNDARY ʃ ɹ ɪ m p l aɪ k WORD_BOUNDARY b ɛ n θ ɪ k WORD_BOUNDARY s p iː s iː z WORD_BOUNDARY ð eɪ WORD_BOUNDARY w ɜː WORD_BOUNDARY d ɪ s k ʌ v ə ɹ d WORD_BOUNDARY ɪ n WORD_BOUNDARY n aɪ n t iː n h ʌ n d ɹ ɪ d WORD_BOUNDARY f ɪ f t i WORD_BOUNDARY f aɪ v WORD_BOUNDARY æ n d WORD_BOUNDARY ɑ ɹ WORD_BOUNDARY k ɑ m ə n l i WORD_BOUNDARY ɹ ɪ f ɜː d WORD_BOUNDARY t ʊ WORD_BOUNDARY æ z WORD_BOUNDARY h ɔ ɹ s ʃ uː WORD_BOUNDARY ʃ ɹ ɪ m p s WORD_BOUNDARY