110 



REPORT OF NATIONAL MUSEUM, 1909. 



No. 1684. Additional uotes on mammals 

 of the Rhio-Liuga Archi- 

 pelago, with descriptions 

 of new species and a re- 

 vised list. By Marcus 

 Ward Lyon, jr. pp. 479- 

 491, pi. 39. 



No. 108.5. Revision of the Crinoid fam- 

 ily Comasteridfe, with de- 

 scriptions of new genera 

 and species. By Austin 

 Hobart Clark, pp. 49.3- 

 507. 



No. 108G. A new squirrel from Direc;- 

 tion Island, South China 

 Sea. By Marcus Ward 

 Lyon, jr. pp. 509, 510. 



No. 1087. The thorax of insects and 

 the articulation of the 

 wings. By Robert Evans 

 Snodgrass. pp. 511-595, 

 pis. 40-09. 



No. 1088. Descriptions of new genera 

 and species of fishes from 

 Japan and the Riu Kiu 

 Islands. By John Otter- 

 bein Snyder, pp. 597-610. 



No. 1089. Notes on the fossil mamma- 

 lian genus Ptilodus, with 

 descriptions of new spe- 

 cies. By James Williams 

 Gidley. pp. 611-626, pi. 70. 



No. 1090. I'resh-water sponges in the 

 collection of the United 

 States National Museum. 

 Part I. Siieeimens from 

 the Philippines and Aus- 

 tralia. By Nelson Annan- 

 dale, pp. 627-632. 



No. 1091. Descriptions of seventeen new 

 species of recent crinoids. 

 By Austin Hobart Clark, 

 pp. 633-651. 



No. 1092. Dragonflies of the Missis- 

 sipi)i Valley collected dur- 

 ing the pearl mussel in- 

 vestigations on the Missis- 

 sippi River, July and Au- 

 gust, 1907. By Charles 

 Branch Wilson, pp. 053- 

 071. 



No. 1093. Four new species of the Cri- 

 noit\ genus Rhizocrinus. 

 By Austin Hobart Clark, 

 pp. 073-076. 



No. 1694. Descriptions of two new spe- 

 cies of electric i-ays, of 

 the family Narcobatidie, 

 from deep water off the 

 southern Atlantic coast of 

 the United States. By 

 Barton A. Bean and Al- 

 fred C. Weed. pp. 677-680. 



FROM VOLUME 12 OF CONTRIBUTIONS FROM THE NATIONAL HERBARIUM. 



Part 4. The Mexican and Central American species of Sapium. By Henry 

 Pittier. pp. i-v, 159-169, pis. x-xvii, figs. 7-10. 



Part 5. New or noteworthy plants from Colombia and Central America. By 

 Henry Pittier. pp. i-vii, 171-181, pis. xviii, xix, figs. 11-19. 



Part 0. Catalogue of the grasses of Cuba. By A. S. Hitchcock, pp. i-xi, 

 183-258. 



Part 7. Studies of Mexican and Central American Plants — No. 0. By Joseph N. 

 Rose. pp. i-ix, 2.59-302, pis. xx-xxvii. figs. 20-48. 



Part 8. The Allioniacere of the United States, with notes on Mexican species. 

 By Paul C. Standley. . pp. i-ix. 303-389, pis. xxviii-xlhi, figs. 49-67. 



Part 9 : Miscellaneous papers : Thompsonella, a new genus of CrassulacefB 

 from Mexico. By N. L. Britton and J. N. Rose. pp. 191, 192, pis. xliv, xlv. 

 Rediscovery of Echeveria carnicolor. By J. N. Rose. p. 393, pi. xlvi. Three 

 new species of Crassulaeete fi-om Guatemala. By J. N. Rose. pp. 395, 396, pis. 

 xxvii, XLViii. Rediscovery of Cereus nudiflorus. By J. N. Rose. pp. 397, 

 398, pis. XLix-Li. A species of Pereskia from Guatemala. By J. N. Rose, 

 p. 399, pis. Lii-Liv. New species of Opuntia from Arizona. By J. N. Rose. pp. 



