THE ELASMOBRANCn FISHES 119 



1874. Boll, F., Die Structur dor elektrischen Flatten von Torpedo. Arch, niikr. Anat., Bd. 

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1876. Boll, F., Neue Untersueliungen iiber die Structur der elektrischen Flatten von Tor- 

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1898. Crevatin", F., Ueber das sogenannte Stabchennetz im elektrischen Organ der Zitter- 

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1849. EcKER, A., Einige Beobachtungen iiber die Entwicklung der Nerven des electrischen 

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1888. EwART, J. C, The Electric Organ of the Skate. On the Development of the Electric 

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1888. EwART, J. C, The Electric Organ of the Skate. On the Structure of the Electric Organ 

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1888. EwART, J. C, The Electric Organ of the Skate. The Electric Organ of Raia radiata. 

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1892. EwART, J. C, The Electric Organ of the Skate — Observations on the Structure, Rela- 

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1883. Fritsch, G., Bericht iiber die Fortsetzung der Untersuchungen an elektrischen 

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1883. Fritsch, G., Die elektrischen Fische in Lichte der Descendenzlehre. Samm. gemein. 

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1801. Geoffroy, E., Memoire sur I'anatomie coniparee des organes eleetriques de la Rale 

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(l845. GoODSiR, J., Observations on Electric Organs (Ray). Ann. Mag. Nat. Hist., Ser. 1, 

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n. GoTCH, Francis, The Electromotive Properties of the Electrical Organ of Torpedo 

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88. (OTCH, F., Further Observations on the Electromotive Properties of the Electrical 

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 1861. Iabtm ANN, RoBT., Bemerkungeu iiber die elektrischen Organe der Fische. Arch. f. 

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1911. Laguesse, E., Tin Exemple bien net d'architecture lamellaire du tissu conjonctif lache. 

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1861. MTonnell, R., On an Organ of the Skate which appears to be a Honiologue of the 

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1906. PoBTiER, P., Les Poissons eleetriques. Bull. Mus. Ocean. Monaco, No. 76, 1906, pp. 

 1-23, 18 text figs. 



1873. Reiciienheim, Max, Beitrage zur Kenntnis des elektrischen Centralorgans von Tor- 

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1856. Remak, R., Ueber die Enden der Nerven im elektrischen Organ der Zitterrochen. Arch. 



f. Anat. u. Physiol., Bd. 1856, pp. 467-472. 

 1898. Retzius, G., Ueber die Endigung der Nerven im elektrischen Organ von Raja clavata 



und Raja radiata. Biol. Untersuch. (n. s.), Bd. 8, pp. 83-93, pis. 19-21. 



1846. Robin, Ch., Recherehes sur un organe particulier qui se trouve sur les poissons du 

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