796 



Bashford Dsan Memorial Volume 



Heterodontidae — (continued) 

 classification, 657-664 

 collections of, see Collections above 

 color pattern, 663 

 cranium, 701 

 distribution, 661 

 embryology, 651 

 eye, 662 



fins, 660, 663, 669 

 fos5il,664 

 girdle, pectoral, 661 

 gills, 662 



hump, 660, 661, 662 

 jaw, 661, 699-700 

 nomenclature, 657-664 

 palatoquadrate, 662 

 sexual dimorphism, 702-705 

 spine, dorsal, 693 

 see also Cestradontidae 

 HaerodonOis (as a genus), 

 classification, 657-66-1 

 color pattern, 663 

 dentition, 662, 698, 761, 762, 763 

 eggs, 527 



capsules, spiral flanges, 705-708 

 eye, 662 

 fins, 342, 663 



head, 662, 6S6, 699-700, 701 

 hump, 660, 661, 662 

 phylogeny, 651 

 spiracles, 662 

 HaerodonOis frandsci, 654, 661 

 arch, taanchiaL 662 

 breeding season, 718 

 color pattern, 677, 681, 683, 684 

 cranium, 684, 699-700 

 dentition, 684 



distribution, 664, 681, 683, 709-710 

 egg. 712 



capsule, 707-708 



ovarian, 702-703 

 embryo, 718-721 



size, 718 



spiracle, 681, 683 

 epigonal organ, 703 

 eye, 677 



fins, 660, 663, 681, 683 

 gills, 681, 683 

 girdle, pecttxal, 661, 696 

 gland, rectal, 703 

 head, 683, 685-686 

 hump, 683 

 jaw, 684, 699-700 

 mesentery, 703 

 nest, 713 

 notochccd, 683 

 ovarian follicle, 703 

 ovaries and oviducts, 702-704 

 ridge, supraorbital, 679, 681, 683 

 scales, 684 



sise, 679, 6S1, 682, 683, 684, 702 



skeleton, 683 



spine, dorsal, 681, 683 



urogenital system, 702-705 

 Heterodontits galeatas, 660 



breeding season, 712, 713, 717 



color pattern, 687-688 



dentition, 687, 688 



distribution, 664, 686, 687 



e^ 712, 713 



capsule, 706-707, 715 



tendrilliform processes, 706 



fins, 663, 687 



food, 711 



gills, 687 



head, 687 



myxopterygia, 702 



nasal openings, 687 



nests, 713, 716 



ridge, supraorbital, 687 



size, 686 



spawning, 713 



spine, dorsal, 711 

 Heterodontus japonicus, 651-764 



arch, mandibular, 662, 744, 745 



bibliography, 764-770 



brain, 735 



embryonic, 740, 741, 742, 744, 745 



breathing valve, 759 



r:>nal^ 



neurenteric, 743 



sensory, 746, 747 



spiracular, 759 

 cloaca, 713 

 color pattern, 692, 693, 694, 702, 755, 756, 



757 



embryonic 747, 74S 

 dental ridge, 759 

 denticles, 



dermal, 747, 755 



raal, 760, 761 

 dentition, 691, 694, 711 



anterior (cuspidate), 694, 763 



development, 760-763 



embryonic, 759 



posteriOT (grinding), 694 



rows, 694 

 distribution, 653, 664, 688-689, 709-710 

 e^s, 584, 6S9, 712, 723 



blastoderm (disc), 582, 722, 729, 730, 

 731, 732, 733, 734, 738, 739, 741, 748, 

 749; VlU-i, Vm-n-, VUI-v 



blastomeres, 725, 728, 729, 730, 731, 

 732 



blastopore, 726, 738-740, 748, 749; 

 Vffl-v 



blastula, 719, 729, 732, 733, 737, 738 



capsule, 705, 707-709, 713-714, 715, 

 717, 720, 728, 752, 753; VUl-vn 



cleavage, 584, 653, 656, 724-732; VUI-i 



discoidal, 728-732 



furrows, 739; VlU-vn 



holoblastic, 722. 724-725, 726-727, 

 749 



hnes, 724-728, 731, 732 



total, 724-728 

 collecting, 651, 716 

 development, 703, 716, 717, 718, 739 

 dbc. germinal, 719, 723, 725, 726, 728, 



731, 733, 749; VUI.i,Vm.R', Vlll-vn 

 embryos on, 752, 753; VIII-\-n 

 extrusion of, 713-714 

 gastrulation, 719, 720, 725, 729, 732- 



738, 739; VlII-i 

 mitosis, 729, 730, 731 

 nucleus, 729, 730, 731 

 ovarian, 703-705, 712, 728 

 polarity, 726-728 

 segmentation of, 728-732 

 size, 723-724 

 vitelline circulation, 748, 749, 750, 752, 



753, 755, 756; VIU-v, VUI-vi 

 yolk, 



blastopore, 739, 740, 748, 749. 750; 



vm-v 



mass, 733, 739, 741; VUI-n', VIU-v 

 sac, 719, 746, 747, 748, 752, 756 

 stalk, 741, 744, 745, 750, 751 ; VIII-\T 

 embryos, 527, 654, 689, 709, 717-751; 



vni-n, vm-m 



blood vessels, 720 



brain, 740, 741, 742, 744, 745 



branchial region, 746, 747 



circulatory system, 720, 748, 749, 752, 



753, 755, 756 

 color pattern, 747, 748 

 dentition, 759, 760-763 

 development, 651, 717-722, 740-748 

 ectoderm and entoderm, 734, 738, 739, 



741, 742 

 eye, 741, 742, 743, 745, 746, 747, 

 fins, see below 

 flexures, 



caudal, 743, 744 



cephahc, 740, 741, 742, 744, 745, 746 



cervical, 740, 741, 742, 743, 744 

 fold, 



labial, 745, 746, 747 



neural, 734, 740 

 gills, 742, 743, 744, 745, 746, 747, 752, 



753, 758, 759, 760; VUI-m 

 grooves, 747 



branchial, 742, 743, 744 



pharyngeal, 744 

 gut, 



fore, 734, 737 



hind, 742. 743, 745 



mid, 744 

 hatching of, 753, 720, 753 

 heart, 742, 743, 744 



