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EHLERS, ERNST. Beitrage zur Kenntniss der Verticalverbreitung der Borsten- 

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EHLERS, ERNST. Distribution bathymetrique des Annelides. (Abstr.) Arch, de 

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EHLERS, ERNST. Report on the Dredging Operations of the U. S. Coast Survey 

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EHLERS, ERNST. Die Neubildung des Kopfes und des vordern Kdrpertheils bei 

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EISEN, G. Bidrag till skandinaviens oligochaet-fauna. I. Terricolae. 18 pp. 

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EISEN, G. Bidrag till Kannedom om New Englands och Canadas lumbricider. 

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EISEN, G. On the Oligochaeta collected during the Swedish expeditions to the 

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EISEN, G. Redogorelse for Oligochaeter, samlade under de Svenska expedition- 

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EISEN, G. On the Anatomy of Ovnerodrilus. Nova Acta Reg. Soc. Sci. Upsal. 

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EISEN, G. Eclipidrilidae and their Anatomy. A new family of the Limicolide 

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EISIG, H. Nereis hircinicola (n. sp.). Zeitschr. f. wissensch. Zool. Vol. xx. 

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EISIG, H. Der Nebendarm der Capitelliden und seine Homologa. Zool. 

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EISIG, H. Die Segmentalorgane der Capitelliden. Mittheil. a. d. zool. Stat. zu 

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EISIG, H. Die Seitenorgane und becherformigen Organe der Capitelliden. 

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EISIG, H. Ueber das Vorkommen eines schwimmblasenahnlichen Organs bei 

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EISIG, H. Sur les glandes hermaphrodites de VHesione sicula. (Abstr.) Arch, 

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EISIG, H. Sur la presence d'un organe en forme de vessie natatoire chez les 

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ETHERIDGE, R., JUN. Palasontological Notes. (Spirorbis and Hippothoa (?) 

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ETHERIDGE, R., JUN. On our Present Knowledge of the Invertebrate Fauna of 

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[2354 



ETHERIDGE, R., JUN. British Carboniferous Tubicolar Aunelides. Geol. Matj. 



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DE FILIPPI, FILIPPO. Armandia, nuovo genere di Annelidi nel Mediterraueo. 



Arch, per la Zoologia, Genova, Vol. i. pp. 215219, 1861. (1 fig.) [2356 



