. ▁ ▁The ▁type ▁spec imen ▁was ▁collected ▁off ▁K ad si y ama ▁in ▁Tokyo ▁Bay . ▁It ▁is ▁depos ited ▁at ▁the ▁Muse e ▁Zo ologique ▁in ▁Str as bourg . ▁ ▁References ▁ ▁Further ▁reading ▁Kas ug ai , ▁T . ▁ 2 0 0 1 . ▁  ▁J . ▁Mar . ▁Bi ol . ▁Ass oc . ▁U . ▁K . ▁ 8 1 : ▁ 9 7 9 - 9 8 1 . ▁Kas ug ai , ▁T . ▁& ▁Y . ▁I k eda ▁ 2 0 0 3 . ▁  ▁Vel iger ▁( Cal if . ▁Mal ac oz o ological ▁Soc . ▁Inc ., ▁Santa ▁Barbara ) ▁ 4 6 ( 2 ): ▁ 1 0 5 - 1 1 0 . ▁ ▁N ats uk ari , ▁Y . ▁ 1 9 7 0 . ▁E gg - lay ing ▁behavior , ▁emb ry onic ▁development ▁and ▁h atch ed ▁lar va ▁of ▁the ▁pyg my ▁c utt le fish ▁Id io se pi us ▁pyg ma eus ▁par ado x us ▁Ort mann . ▁Bul letin ▁of ▁the ▁Fac ulty ▁of ▁Fish eries , ▁Nag as aki ▁University ▁ 3 0 : ▁ 1 5 - 2 9 . ▁Sh igen o , ▁S . ▁& ▁M . ▁Yam am oto ▁ 2 0 0 2 . ▁  ▁Journal ▁of ▁Mor ph ology ▁ 2 5 4 : ▁ 6 5 - 8 0 . ▁Yam am oto , ▁M . ▁ 1