XXxii ILLUSTIL/\.TIONS 



FIGXIRE PAGE 



643. A Tapeworm {Echinococciis granulosus) from the dog, cat, puma, etc. 

 From Hall, U. S. N. M., after Leuckart 212 



644. A dangerous parasitic nematode {TrichincUa spiralis), the cause of tri- 

 chinosis, male. From Hall, U. S. N. M., after Leuckart 212 



645. A parasitic nematode (r;7c/2»m 0D/5), male. From Hall, U. S. N. M. . . 212 



646. A parasitic nematode {Trichostroiigylus fiber i us), female. From Hall, 



U. S. N. M., after Barker 212 



647. A parasitic nematode {Rictularia coloradensis), male. From Hall, 



U. S. N. M 212 



648. The encapsuled young of a nematode parasitic in the mouse {Proto- 

 splrura muris) taken from a meal worm (fig. 222). From Hall, 



U. S. N. M 212 



649. A Jelly-fish {Sanderia malayensis). From Mayer, U. S. N. M., after 

 Vanhoffen 214 



650. A Jelly-fish {Catostylus townsendi) collected by the "Albatross" off Point 

 Putri, Borneo. From Mayer, U. S. N. M 214 



651. A Jelly-fish {Cc plica octostyla) collected at Sulu (J0I6) anchorage by the 

 "Albatross." From Mayer, U. S. N. M 214 



652. A Jelly-fish {Periphylla hyacenthina) from the Hawaiian Islands. From 

 Mayer, U. S. N. M 214 



653. A deep sea Jelly-fish {Atolla wyvillei); drawn from a specimen taken by 

 the "Albatross" in the Gulf of Boni, Celebes, 2,952 feet beneath the 

 surface. From Mayer, U. S. N. M 214 



654. A Jelly-fish {Aurcllia labiala) from the Philippine Islands. From 

 Mayer, U. S. N. M 214 



655. A Jelly-fish {Discomedusa philippina) from Cotingan Bay, Philippine 

 Islands. From Mayer, U. S. N. M 214 



656. A Jelly-fish {Carybdca alata) ; a half grown individual from the Hawaiian 

 Islands. From Mayer, U. S. N. M 214 



657. A Jelly-fish {Carybdca raslonii) from the Hawaiian Islands. From 

 Mayer, U. S. N. M 214 



658. A Jelly-fish {Catostylus purpurus) from Manila Bay, Philippines. From 

 Mayer, U. S. N. M. 214 



659. The Portuguese Man-of-War {Physalia physalis). From A. Agas- 



siz 218 



660. A deep sea Sea-anemone {Polysiphonia tuberosa) dredged by the "Chal- 

 lenger" off Japan in 3,390 feet of water. From the "Challenger" 

 Reports 218 



661. The same, seen from above. From the "Challenger" Reports 218 



662. A Ctenophore {Mncmiopsis leideyi). From A. Agassiz 218 



663. A small Jelly-fish {Lizzia grata). From A. Agassiz 218 



664. Another small Jelly-fish {Eucopc diaphana). From A. Agassiz 218 



665. Colonies of a Hydroid {Bimcria brcvis). From Fraser 222 



666. Portion of one of the colonies, enlarged. From Fraser 222 



667. Colony of another Hydroid {Obclia articulata). From Fraser 222 



668. Portion of the same, enlarged. From Fraser 222 



669. A Madrepore, or Stony Coral {Poritcs clavaria). From A. Agassiz. . . . 226 



