▁ov ov iv ip ar ity ▁through ▁to ▁viv ip ar ity , ▁and ▁in ▁some ▁species , ▁o oph agy ▁is ▁known , ▁as ▁well . ▁Only ▁around ▁ten ▁to ▁twenty ▁emb ry os ▁are ▁developed ▁at ▁a ▁time , ▁but ▁at ▁birth ▁these ▁are ▁fairly ▁large ▁( around ▁) ▁and ▁well ▁developed , ▁able ▁to ▁take ▁small ▁pre y , ▁such ▁as ▁D ap hn ia , ▁immediately ▁after ▁birth . ▁ ▁Species ▁There ▁are ▁currently ▁ 1 9 ▁recognized ▁species ▁in ▁this ▁genus : ▁ ▁Nom or ham ph us ▁b aker i ▁F ow ler ▁& ▁B . ▁A . ▁Be an , ▁ 1 9 2 2 ▁ ▁Nom or ham ph us ▁b rem bach i ▁D . ▁Vog t , ▁ 1 9 7 8 ▁ ▁Nom or ham ph us ▁cele b ensis ▁M . ▁C . ▁W . ▁We ber ▁& ▁de ▁Beau fort , ▁ 1 9 2 2 ▁( P oso ▁half be ak ) ▁ ▁Nom or ham ph us ▁e br ard ti i ▁P opt a , ▁ 1 9 1 2 ▁ ▁Nom or ham ph us ▁h agen i ▁P opt a , ▁ 1 9 1 2 ▁ ▁Nom or ham ph us ▁kol on od al ensis ▁A . ▁D . ▁Me is ner ▁& ▁Lou ie , ▁ 2 0 0 0 ▁ ▁Nom or ham ph us ▁lance ol atus ▁Hu yle br ou ck , ▁Had iat y ▁& ▁Her der ,