Autoren - Register. 



1951 



Z »ol. porlion of Trego's Geogr. of Pennsylv. 285. 



Zool. porliou of Rtipp's Hist. of Lancasler Cy. 285. 



S. Zoology of Ihe Sali Lake 287. 



Zoology of the Invertebrate Animals 292. 486. 



Hydrolimax n. g. 393. 



Two uew species of Cypris (2) 436. 



Daphuia abrupta n. sp. 437. 



Daphnia reliculata n. sp. 437. 



Limnadia coriacea n. sp. 442. 



Ou sooie «merican sp. of Hydrachnidae 471. 



Hydrachna scabra and 5-unda(a un. spp. 471. 



nebulosa and coccinea un. spp. 471. 



Reiuarks on Changes of Nomenclalure 486. 



Ou tbe arrangemenl of Insect Cabinets 486. 



Descr. of insects undescribed 4&6. 



On several new gen. and sp. of Insects 486. 



Rep. on the progress of Enlomology in the U. S. 486. 



Descr. of some n. sp. of Insects 486. 



Remark on the Insects of Mexico 514. 



Insects of the Great Salt Lake of Utah 514. 



On seven new species of Aphis 527. 



Aphis stamineus 529. 



On four n. sp. of Ploiaria etc. 540. 



Descr. of Cecidorayia Robiniae 553. 



A uew orgau of sound in Lepiiloptera 581. 



Organe de stridulation dans une Lilhosia 615. 



IJislory of Phalangopsis 644. 



History of Corydalus cornutus 650. 



Oo-the identity of Anomma wilh Dorylus 658. 



On new Ampulex, Sigalpius etc. 658. 



Descr. of Eriophilus roali 673. 



Descr. oTN. Amer. sp. of Coleoplera (2) 703. 



s. M eis hei na er, F. E., Descr. Col. of the U. S. 707. 



The Agrilus ruficollis 712. 



Identity of Atops trilineatus wilh Triarlhrus 718. 



Garabidea of S.-Easl. Pennsylv. 726. 



Longicornia of the U. S. 730. 



CreraastocheÜus in Antnesls 739. 



GryptocephaliDarum Roreali-Amer. diagnoses 740. 



Pasimachus substriätus n. sp. 775. 



Ou the larva of Physocoelus inflatus 777. 



Freshwaler Univalve Mollusca of ihe U. S. 823. 



Freshwater Moll, common to N. Amer. a. Europa 823. 



Amnicola altenuala and Physa globosa 862. 



Four n. sp. of Cyclas 881. 



Gyclas dentata n. sp. 881. 



Monogr. du genre Leptoxis 903. 



Monograph of the Limniades 904. 



On the Melauians of Lamarck 909. 



Unio abacoides n. sp. 948. 



Percina bimaculala n. sp. 1030. 



Facts in Ornithology 1119. 



On some albino specimens of Tamias lysleri 1406. 



On some poinls of linguistic Elhnology 1415. 

 Haie, Horaiio. 



Ethnogr., s. Explor. Expedit., Unit. States 175. 



Migrations in the Pacific 1431. 



Indians of North-west America 1433. 

 Halem, F... W... von. 



s. Naturhisl.Abhandl. d. Ges. d. Wiss. Harlem 57. 



Liste des Mollusques de la mer du Nord 823. 

 Haliday, Alexander Henry. 



s. Reports ou Zoology 21. — Ray Soc. 16J4. 



s. Nat. Hist. Review London (2) 66. 



s. Wright, E.P., Visit lo Milcheltown caves 1627. 



s. Patlerson. R., Larva of Blaps mortisags 719. 



Ueber entomol. Nomenclatur 486. 



Larvae infest, the horns of Oreas 1648. 



Eulomological noles 1648. 



On Kerry Iusects 1650. 



On some Irish Insects 1650. 



Insects of the straits of Magellan, s. Curtis 512. 



Descr. of new British Insects 514. 



Notices of Insects, taken in the IS. of Ireland 514. 



Noles ete. upon Diptera 543. 



Diptera occurring about Holywood 547. 



Notes on Irish Diptera 1651. 



Blanks in the nat. bist, of tbe native Diptera 1651. 

 Affinilies of the Aphaniptera 1652. 

 Distrib. of the British Hydromyzides 560. 



Two new Dipterous genera 565. 



Bril sp. of the Sphaeroceridae 569. 



Epitome of the BrU. gen. in the Thysanoptera 645. 



ßranchiotoma Spongillae and Conopteryx 1657. 



Essay on the classihc. of the paras. Hymenopt. 656. 



Noles on the Belbyli 668. 



Gonlrib. towards the classific. of the Chalcididae669. 



Ci abro bidens Hai. 671. 



Note on Dryinus etc. 673. 



jNole on ihe genus Epyris 673. 



Ovaries in ihe lamily Diapridae 1658. 



INoles about Gillenum laterale 735. 



Larva of Ochthebius punctaius 1662. 

 Hall, (I. u. II.) 



On the effects of the poison of the Ratllesuake 1089. 



On the Casuiirius auslralis u. sp. 1185. 

 Hall, HU G... vau. 



s. Ri j d r a ge tot de naluurk. Wetensch. 54. 



Scheis der naluur aau het Bad te Bentheim 179. 



Over de bewegiug der Armpolypen 338. 



Des Polypes trouves dans les Pays-Bas 1489. 

 ! Hall, James, u. 1811. 



Geology, Palaeoutology,s.Nat. Hist. ofN. York 181. 



Remarks on Atops trilineatus 718. 



New spec. of cretaceous fossils of Nebraska 1456. 



On the trails in Ihe Saudslones of New York 1480. 



Microsc. Shells from the Marl Slate of Ciucinn. 1486. 



New genera of fossil Corals 1489. 



On Graptolites 1491. 



Descr. of two sp. of Trilobites 1504. 



On the Silur. Brachiopoda 1520. 



On the genus Archimedes 1526. 



On soft parts of an Orthoceras 1537. 



Geol. position of Ihe cranium of the Castoroides 1586. 

 ! Hall, John Charles. 



s. P i c k e r i n g, Charl., Races of Man 1417. 

 Hall, Marshall, n f 1857. 



Accounl of a pecul. function of the nerv. System 219. 



On hybernation 219 (2). 251. 



Beziehung zwischen Respiral. u. IrritabililHt 1628. 



Das Caudalherz des Aales 1001. 



Retrograde Reflexlhäligkeit im Frosche 1072. 

 Hall, Rieh. 



Improved microscope for opaque objecls 1608. 

 Haller, Albr. v., n. 1708, f 1777. 



Sur les yeux de quelques Poissons 978. 



De cerebro Avium et Piscium 1136. 



Experim. circa corpus callosum etc. 1275. 

 Haller, Albr. von, II. 



s. 8. Jahresvers. d. allg. Schweiz. Ges. 48. 

 Hallgrimsson, J... 



Om den islandske Utselur 1355. 

 Halliday, Sir Audrew, n -}- 1840. 



The West Indies 179. 

 Hallier, Ernst. 



De Cycadeis quibusdam fossilibus 1474. 

 Hallmann, Eduard, n. 1813, f 1855. 



Lieber den Bau des Hodens der Rochen 1035. 

 Hallo well, Edw. 



On the Reptiles in the Coli, of the Acad. (2) 1053. 



Descr. of n. sp. of African Reptiles 1060. 



Descr. of Reptiles from S. America 1060. 



N. sp. of Reptiles inhab. N. America 1060. 



New Reptiles from California (2) 1060. 



On Ihe geogr. distrib. of Reptiles 1060. 



Descr. of new Reptiles from Guinea 1060. 



Contrib. to S. American Herpetologv 1060. 



Coli, of Reptiles from Kansas 1060." 



Repliles from San Antonio, Texas 1060. 



Report upon Repliles. Railroad Rep. (2) 1060. 



Descr. of several Urodela 1062. 



On the cadueibranchiate Urodela 1062. 



Pseudotriton marginatus and llavissimus 1071. 



On Rana halecina Kalm 1076. 



Salamandra lugubris n. sp. 1077. 



Trigonophrys rugieeps n. g. 1079. 



On the horned viper of W. Africa 1087» 



Cnemidophorus gultatus n. sp. 1087. 



Coluber venuslus n. sp. 1088. 



Crotalus ornatus n. sp. 1089, 



