714 



INDEX. 



Lucioceplialidre, 519 

 Luciogobius, 489 

 Lucioperca, 378 

 Luciosoma, 598 

 Luciotrutta, 646 

 Lump-sucker, 484 

 Liitken, 32 

 Lycodes, 537 



Mackerel, 456, 457 

 Mackerel Midge, 544 

 Macrodon, 607 

 Macrolepis, 421 

 Macrones, 567 

 Macropoma, 365 

 Macropus, 517 

 Macrosemius, 368 

 Macrurida3, 557 

 Macruronus, 552 

 Macrurus, 552 

 Mffiiia, 390 

 Mahaseer, 594 

 Malacaiitlius, 467 

 Malacoceplialus, 552 

 Malacopterus, 528 

 Malaco^jterygiau, 41 

 Malacosteus, 629 

 Malai:)terurus, 574 

 Mallotus, 647 

 INIalpiglii, 7 



Malpigliian corpuscle, 155 

 Maltlie, 475 

 Maudible, 54 

 Margrav, 7 

 Marine fishes, 254 

 Mary sole, 655 

 Maskiuonge, 624 

 Mastacembelus, 498 

 Mastoid, 57, 88 

 Maurolicus, 628 

 Mayiiea, 538 

 Maxillary, 53, 90 

 Meagre, 427 

 Meckel's cartilage, 54 

 Meda, 601 

 Mediterranean district, 



264 

 Medulla oblongata, 98 

 Megalichthys, 365 

 Megalobrycon, 610 

 Megalops, 661 

 Meidinger, 13 

 Melamphaes, 423 

 Melanocetus, 473 

 Melanouus, 541 

 Membrane-bones, 75, 84 

 Mendosoma, 412 

 Mene, 455 

 Menhaden, 659 



Merluccius, 542 

 Mesencephalon, 97 

 Mesoarium, 158 

 Mesodon, 367 

 Mesogaster, 500 

 Mesolepis, 370 

 Mesonauta, 536 

 Mesojirion, 384 

 Mesops, 537 

 Mesopterygium, 70 

 Mesotympanic, 55 

 Mesturus, 367 

 Metacarpals, 59 

 Metamorphosis, 1 70 

 Metai:iterygium, 70 

 Metapterygoid, 55, 90 

 Metencephalon, 97 

 Micracauthus, 519 

 Microconodus, 370 

 Microdesmus, 538 

 Microdon, 367 

 Microijogou, 428 

 Micropteryx, 443 ' 

 Micropus, 416 

 Microstoma, 650 

 Miller's-thumb, 476 

 Minnow, 596, 599 

 Minous, 417 

 Misgurnus, 604 

 Mishcup, 408 

 Mitchell, 17 

 Mixogamous, 177 

 Mollienesia, 617 

 Molva, 544 

 Monacanthus, 684 

 Monk-fish, 334 

 Monocentris, 421 

 Monocirrhus, 418 

 Monopterus, 669 

 Moon-eye, 653 

 Mora, 541 

 Mordacia, 693 

 Moringua, 675 

 Mormyrojis, 626 

 Mormyrus, 625 

 Mossbanker, 659 

 Motella, 544 

 Mouth, 37, 123 

 Moxostoma, 589 

 Mud-fish, 372, 619 

 Mugil, 501 

 Miiller, H., 33 

 Miiller, J., 22, 32, 33 

 Miiller, 0. F., 13 

 Miiller, W., 33 

 Mullidae, 403 

 Mulloides, 404 

 Mullus, 404 

 Munro, 16 



Mursena, 675 



Mursenesox, 674 

 Muraenichthys, 674 

 Murfenolepis, 545 

 Murray-Cod, 392 

 Muscles, 93 

 Muskellunge, 624 

 Mustelus, 318 

 Mylesinus, 613 

 Myletes, 613 

 Myliobatis, 344 

 Mylocyprinus, 588 

 Myloleucus, 601 

 Mylopharodon, 601 

 Myology, 93 

 Myriacanthus, 314 

 Myriodou, 383 

 Myriolepis, 370 

 Myripristis, 423 

 Myroconger, 677 

 Myi'ophis, 674 

 Myrus, 674 

 Mystacoleucus, 598 

 Myxine, 695 

 Myxodes, 498 

 Myxus, 504 



Nandus, 418 

 Nauncethiops, 610 

 Xaunobrachium, 587 

 Naunocampus, 681 

 Naunocharax, 608 

 Nannostomus, 607 

 Narciue, 340 

 Naseus, 438, 440 

 Nauclerus, 446 

 Naucrates, 444 

 Nautichthys, 480 

 Nealotus, 434 

 Nearctic region, 246 

 Nebris, 431 

 Nebrius, 326 

 Neetroplus, 536 

 Nefasch, 612 

 Nemacanthus, 314 

 Neniachilus, 605 

 Nemadactylus, 412 

 Nematogenys, 581 

 Nematops, 557 

 Nematoptychius, 370 

 Nemichthys, 670 

 Nemophis, 498 

 Nemopteryx, 434, 539 

 Neochanna, 624 

 Neoclinus, 498 

 Neocouger, 674 

 Neophryuichthys, 469 

 Neotropical region, 233 

 Nerfling, 599 



