460 



PATAGONIAN EXPEDITIONS: ZOOLOGY. 



Troschel ; Pcccilia mexicana Stein- 

 dachner; Pcccilia limantouri Jordan 

 & Snyder; P. chisoyensis dovii gillii 

 Gunther. 

 Habitat : Atlantic slope from Monterey, 

 Mexico, to Costa Rica; Pacific slope 

 from the Rio Balsas, Mexico, to Lake 

 Amatitlan, Guatemala. 

 5. Poecilia vivipai'a Bloch & Schneider, 



J. & E., 691. 

 Pcecilia surinamensis and unimaculata 

 Valenciennes ; Pcecilia schneideri Cu- 

 vier & Valenciennes. 

 Habitat: Martinique; Guianas ; Rio 

 Grande do Sul and Paraguay. 

 A6. Pcccilia vivipara para Eigenmann, 



Eigenm., 1894, 628. 

 Habitat : Rio das Mogubas ; Para. 



7. Pcccilia gillii (Kner & Steindachner), 1 



J. & E., 692. 

 Habitat: Rio Chagres. 



8. Poecilia thermalis Steindachner, 1 



J. & E., 693- 

 Habitat : Warm springs of San Salva- 

 dor, Mexico. 



9. Pcccilia pctenensis Gunther, J. & E., 694. 



Habitat: Lake Peten. 



10. Pcccilia boucardi Steindachner, 1 



J. & E., 695. 

 Habitat : Atlantic slope of the isthmus 

 of Panama. 



11. Poecilia dominicensis Cuvier & Valen- 



ciennes, J. & E., 696. 



Habitat : San Domingo and the Barba- 

 does. 



12. Pcccilia mclanogastcr Gunther, 



J. & E., 696. 

 Habitat: % Jamaica. 



13. Pcccilia spilurus Gunther, J. & E., 697. 



Habitat: Central America. 



14. Pcccilia elongata Gunther, J. & E., 697. 



Habitat : Streams about Panama. 



15. Poecilia punctata Cuvier & Valenciennes, 



Gunther, VI, 65. 

 Habitat: Montevideo. 



' = sphenops fide Regan. 



16. Poecilia salvatoris Regan, 1907-8, 104. 



P. thermalis Regan (non Steind.). 

 Habitat : Salvador. 



17. Pcecilia festae Boulenger, .... 1898, 13. 



Habitat : Hot springs, San Vicenta ; 

 Santa Elena, Ecuador. 

 A 1 8. Poecilia branneri Eigenmann, 



1894, 629. 

 Habitat: Santarem; Para. 

 A 1 9. Pcccilia amazonica Garman, 



Garman, 64. 

 Habitat: Santa Cruz; Para. 



20. Poecilia amates Miller, Miller, 1907, 108. 



Habitat : Basin of Rio Motagua. 



21. Pcccilia tenuis Meek, Meek, 1907^7, 147. 



Habitat : Costa Rica. 



22. Poecilia caudata Meek, Meek, 1909, 209. 



Habitat : Costa Rica. 



23. Poecilia retropinna Regan, 



Regan, 1908^, 458. 

 Habitat : Costa Rica. 

 A24. Pcccilia hetcristia Regan, 



Regan, 1909, 235. 



Mollienesia Le Sueur. 



Type: Mollienesia latipinna Le Sueur. 

 Range: South Carolina to Lake Peten. 



1. Mollienesia latipinna Le Sueur, 



Meek, 155. 



Poecilia multiline at a Le Sueur; P. line- 

 olata, Limia pcccilioides, jormosa and 

 matamorensis Girard. 



Habitat : Lowland streams from Yuca- 

 tan to South Carolina. 



2. Mollienesia jonesi Gunther, J. & E., 689. 



Habitat: Lake Alcohuaca and Hua- 

 mantla, Mexico. 



3. Mollienesia petenensis Gunther, 



J. & E., 700. 

 Habitat : Lake Peten. 



Xiphophorus Heckel. 



Type: Xiphophorus helleri Heckel. 

 Range : Atlantic slope of Mexico and 

 Guatemala. 



