International Commission on Zoological Nomenclature

OPINIONS and DIRECTIONS

works:

L

Lacepede B.G.E. de. 1788-1789. Histoire Naturelle des Serpens and its subsequent editions of 1790, 1799, 1825, 1834 and 1836, details of which are recorded in Bulletin of Zoological Nomenclature, 44: 266 (ruled by the Commission to be unavailable works, no name acquiring the status of availability by reason of having been published in any of them, except as ruled under the plenary power). Opinion 1463

Lamarck J.B.P.A. de M. de, 1801. Systeme des Animaux sans Vertebres (nothing in this work is to be treated as constituting the designation of type species for the genera discussed therein). Opinion 79, Direction 32 

Laporte F.L. de, [1832-1833]. 'Essai d'une Classification systematique de l'Ordre des Hemipteres (Heteropteres)', Mag. Zool. 2, Suppl., pp. 1-88 (in the absence of any further ruling made in the light of additional information later received, the dates to be assigned to the parts of this paper are the following: Sheet 1, pp. 1-16, [1832]; Sheets 2-6, pp. 17-88, [1833]). Direction 63

Latreille P.A. 1810. Considerations generales sur l'Ordre nature/ des Animaux composant les Classes des Crustaces, des Arachnides et des Jnsectes avec un Tableau methodique de leurs Genres disposes en Families (under the rulings given in Opinions 11 & 136 the entries in the Tableau Methodique at the end of this work are to be accepted as constituting the selection, under Article 69, of type species for the genera concerned in those cases where Latreille cited one, and only one, of the species included in the genus in question by its original author, and provided that the type species had not already been determined under any of the provisions of Article 68 or by a previous designation under Article 69). Direction 4

Laurenti J.N., 1768. Specimen medicum, exhibens Synopsin Reptilium emendatam cum Experimentis circa Venena et Antidota Reptilium austriacorum {the correct spelling of the name of the author of the above work is 'Laurenti'; there is no evidence that he ever used a latinised version of his name, but if he did the correct form would have been 'Laurentius' and not 'Laurentus'). Direction 65

Lichtenstein A.A.H. 1796. Catalogus musei zoologici ditissimi Hamburgi, d. III. Februar 1796 auctionis lege distrahendi. Sectio Tertia. Continens Insecta (suppressed for nomenclatural purposes under the plenary power). Opinion 1820

Lichtenstein A.A.H. 1797. Catalogus musei zoologici ditissimi Hamburgi, d. 16 Majus 1797 auctionis lege distrahendi. Sectio Tertia. Continens Insecta (suppressed for nomenclatural purposes under the plenary power). Opinion 1820

Linck J.H. 1783-1787. Index Musaei Linckiani, oder kurzes systematisches Verzeichnis der vornehmsten Stucke der Linckischen Naturaliensammlung zu Leipzig, 3 volumes (Vol. 1, 1783; Vol. 2, 1786; Vol. 3, 1787) (suppressed under the plenary powers for nomenclatural purposes). Opinion 701

Linnaeus C.: any intermediate term placed between a generic and specific name in any work is not to be treated as having acquired the status of a subgeneric name by reason of having been so published. Opinion 279

Linnaeus C. 1768. Systema Naturae, 12th edition, Volume 3 (Regnum Lapideum) (suppressed under the plenary powers for nomenclatural purposes). Opinion 296

Linnaeus C. 1776. A Catalogue of the Birds, Beasts, Fishes, Insects . . . contained in Edwards's Natural History (suppressed under the plenary powers for nomenclatural purposes). Opinion 412

Ludwig R. 1865-1866. 'Corallen aus Palaolithischen Formationen', Palaeontographica 14 : 133-244, pis. 31-72 (suppressed under the plenary powers for nomenclatural purposes). Opinion 946