REPORT OF NATIONAL MUSEUM, 1925 



183 



FKOM VOLUME 66 OF THE PROCEEDINGS 



No. 2538. Parasitic nematodes from 

 Tonliin, Indo-Cliina, including a new 

 species of Ascaridia. By Benjamin 

 Schwartz. Art. 1, pp. 1-9. 



No. 2539. The mineralogy and petrol- 

 ogy of intrusive Triassic diabase at 

 Goose Creek, Loudoun County, Va. 

 By Earl V. Shannon. Art. 2, pp. 

 1-86, pis. 1-9. 



No. 2540. Descriptions of neotropical 

 two-winged flies of the family Dro- 

 sophilidae. By J. R. Malloch. Art. 

 3, pp. 1-11. 



No. 2541. Senecella calanoides, a re- 

 cently described fresh-water cope- 

 pod. By Chancey Juday. Art. 4, 

 pp. 1-6, pis. 1-3. 



No. 2542. A contribution toward the 

 classification of the weevil larvae of 

 the subfamily Calendrinae occur- 

 ring in North America. By Richard 

 T. Cotton. Art. 5, pp. 1-11, pis. 

 1-10. 



No. 2543. Notes on the herpetological 

 collections made by Dr. W. L. Ab- 

 bott on the Island of Haiti. By 

 Doris M. Cochran. Art. 6, pp. 1-15. 



No. 2544. Some hitherto unpublished 

 photographs and measurements of 

 the blue whale. By Gerrit S. Mil- 

 ler, jr. Art. 7, pp. 1-4, pis. 1-9. 



No. 2545. A second instance of the 

 development of rodent-like incisors 

 in an Artiodactyl. By Gerrit S. 

 Miller, jr. Art. 8, pp. 1-4, pi. 1. 



No. 2546. A Pollack Whale from Flo- 

 rida presented to the National Mu- 

 seum by the Miami Aquarium As- 

 sociation. By Gerrit S. Miller, jr. 

 Art. 9, pp. 1-15, pis. 1-22. 



No. 2547. Notes on oriental dragon- 

 flies of the genus Aciagrion. By 

 Frank Fortescue Laidlaw. Art. 10, 

 pp. 1-9, pi. 1. 



No. 2548. A new species of round 

 worm of the genus Trichostrongylus 

 from the rabbit. By H. W. Gray- 

 bill. Art. 11, pp. 1-3, pi. 1. 



No. 2549. A new earthworm from 

 Texas belonging to the genus Diplo- 

 cardia. By Frank Smith. Art 12, 

 pp. 1-6. 



75380—26 13 



No. 2550. New species of mollusks of 

 the genus Chilina. By William B. 

 Marshall. Art 13, pp. 1-5, pi. 1. 



No. 2551. New mollusks from Santa 

 Elena Bay, Ecuador. By Paul 

 Bartsch. Art. 14, pp. 1-9, pis. 1-2. 



No. 2552. New Uruguayan mollusks of 

 the genus Corbicula. By William 

 B. Marshall. Art. 15, pp. 1-12, pis. 

 1-2. 



No. 2553. Some parasitic round worms 

 of the rabbit, with descriptions of 

 two new species. By Asa C. Chan- 

 dler. Art. 16, pp. 1-6, pis. 1-2. 



No. 2555. New Diptera or two-winged 

 flies in the United States National 

 Museum. By J. M. Aldrich. Art. 

 18, pp. 1-36. 



No. 2556. Plant and insect fossils from 

 the Green River Eocene of Colorado. 

 By T. D. A. Cockerell. Art 19, pp. 

 1-13, pis. 1-2. 



No. 2557. A rare Cretaceous sea ur- 

 chin, Scutellaster cretaceus Cragln. 

 By John B. Reeside, jr. Art 20, 

 pp. 1-4, pi. 1. 



No. 2558. A Pleistocene flora from the 

 Island of Trinidad. By Edward W. 

 Berry. Art. 21, pp. 1-9, pis. 1-4. 



No. 2560. A revision of the North 

 American species of the genus Ar- 

 gyra Macquart, two-winged flies of 

 the family Dolichopodidae. By M. C. 

 Van Duzee. Art 23, pp. 1-43, pi. 1. 



No. 2561. A new proliferating larval 

 tapeworm from a porcupine. By 

 Benjamin Schwartz. Art. 24, pp. 

 1-4, pi. 1. 



No. 2563. On the occurrence of re- 

 mains of fossil porpoises of the 

 genus Burhinodelphis in North 

 America. By Remington Kellogg. 

 Art. 26, pp. 1-40, pis. 1-17. 



No. 2564. A fossil physeteroid ceta- 

 cean from Santa Barbara County, 

 Calif. By Remington Kellogg. Art. 

 27, pp. 1-8, pis. 1-2. 



No. 2565. Mineralogy and petrography 

 of Triassic limestone conglomerate 

 metamorphosed by intrusive diabase 

 at Leesburg, Va. By Earl V. Shan- 

 non. . Art. 2S, pp. 1-31. pis. 1-3. 



