29 ^Pseudoneuroptera 



83347 Walker, E. M. 57.33 Argîa : 14.64: 



1U13. Mutual Adaptation of the Sexes in Argia moesta putrida. Canad. 

 Entom, Toi. 45 p. 277—279, 1 pl. [Exact fit of copulatory organs.] 



48 Sis, F. 57.33 Ceriaçrioii (5) 



1914. Ceriagrîon melanurum und eine verwandte Art. Entoiii. 31itt. Bd. 

 3 p. 44—48, 2 figg. [0. fallax n. sp.] (51.2, 52, 59.1) 



49 Muttkowski, Richard A. 57.33 Enailagiüa (77.7) 



1912. New Speeles of Dragon Flies (Odonata). Bail. Wisconsiu nat. 

 Hist. Soc. Toi. 10 p. 164—170, 2 figg. [2 nn. spp. in: Enallagma, Gom- 

 phus.] 



50 Laidlaw, F. F. 57.33 Iscbmira (54) 



1913. Two New Species of the Genus Ischmira (Odonata) from North 

 India. Entomologist YoL 46 p. 235—237, 2 figg. [gangetica (& inmisL] 



(54.2,3) 



Ol Ogama, K. 57.83 Libellula : 13.4 



1914. - On the Rectal Trachéal Gills of a Libellulid-Nymph and Their 

 Fate durina tbe Course of Metamorphosis. Berlin, entom. Zeitschr. Bd. 

 58 p. 211-225, 2 pis., 1 fig. 13.41, 14.28 



52 Claude, Daniel. 57.33 Libeliiila : 15 



1912. La naissance d'une libellule. La îTature Aiîû, 40 Sem. 2 p, 417 

 -419, 14 figg. 



o3 Démoli, R. 57.33 Llbeîlula : 15 



1913. Gelegentliche Beobachtungen an Libellen. Biol. Ccntraîbl. Bd. 

 33 p. 727 — 738. [Gehör- und Gesichtssinn. Zeikleinerung der Beute.] 



11.855,.b56, 15.3 



54 Tillyard, R. J. 57.33 îfannoplilebia (94) 



19iy. Dtisciiption and Life-history of a new Species of Nannophleoia. 

 Froc. Linn. 8oc. X. 8. Wales Yoi. 37 p. 712—728, 1 pl. {N. rüi n. sp.] 

 15 (y4.3,.4j 



55 CalYert, Philip P. 57.B3 Nehalennia (75.9) 



1913. The True Male of Xehalennia integricoUis and N. pallidula, n. sp. 

 Eutom. XeiTS Yol. 24 p. 378—374, 1 fig. 

 c335o Campiui, Herbert. 57.33 Poriiothemls : 14.99 



1913. Another Abnormal Dragonfly Wing. Entomologist Yol. 46 p. 1S8 

 -189, 2 figg. 



57 Petersen, Ebben. 57.33 Somatochlora (48.9) 



1911. Somatochlora arcttca i Danniark. Entom, Meddeis. Kj0benliavn (2) 

 Bd. 4 p. 221-222. 



53 3Iorton, Kenuelh J. 57.33 Sjmpetrum (42) 



19Î4. Sorne Remarks on the Atlantic Forms of Sympetrum striolatum, 

 Charp. Eiitomologist Yol. 47 p. 1—7, 2 figg. 



(41.1ü,.21,.38,.63,.65-.67,.73,.81,.83,.91,.96, 42.59) 

 50 Barteuef, A. X. 57.33 Sympycna (403) 



1912. Contributions to the Knowledge of the Species of the Genus Si/m- 

 pi/cna Charpentier 1840 and of their Subdivisions. Ann. Mus. zooi. Acad. 

 Charp. St.-Fétersbourg T. 17 p. 144—164, 11 figg. 



(46, 47.7,.9, 51.7, 52.1, 55, 57.4-. 9, 58.4) 



60 Beugtssoîi, Simon. 57.34 : 14,65.1 



1913. ündereökningar öfver äggcn hos Ephemeriderna. EntOM. Tidskre 

 Irg. 31 p. 271—320, 3 pis., 14 figg. [Ameietus alpinus n. sp] (48 8) 



61 Morgan, Anna B. Ô7.34 : 15 



1913. A Contribution to the Biology of May- Flies. Ann. eniom. feoc« 

 Amer. Yol. 6 p. 371-413, 13 pis., 3 figg. 15.6 



62 Bengtsson, bimou. 57.34 (48.5) 



1913. An Analysis of the Scandinavian Species of Ephemerida described 

 by Older Authors. Arkiv Zool. Stockholm Bd. 7 No. 38, 21 pp. 



63 Bengtsson, Simon. 57.34 r48.5) 



1912. Neue Ephemeriden aus Schweden. Entom. Tidskr. Irg. 33 p. 

 107—117. [9 nn. spp. in; Caenis 2, Cloëon^ Ace7itrella n. g, Baëtis 4, Eep- 

 tagenia.] (48.6— .8) 



83364 Eaton, A. E. 57.34 (6) 



1913. Ephemeridae from Tropical Africa. Ann. Mag. uat. Bist, (8) Yol. 



