LEUCUS. — LICHTENSTEINI. 
479 
alae modicae: remigum prima brevi, apice laciniformi elongato: remigum o. 4. om- 
nium longissimae, 5. 6. 7. apice dilatatis sublobatis: cauda elongata aequalis, 
rectricibus 12: color albus praevalens, purpureus abest. 
cincta Bonaparte, Conspect. Avium II. 15. = Ptilopus ductus Gray. 
Giraunieri Verreaux et Desmurs, Ibis 1862. IV. 342. = Ptilopus Giraunieri. 
gularis Bonaparte, Conspect. Avium II. 15. = Ptilopus gularis. 
LEUCUS (Laridae. — Xsuxoç albus) Kaup, natürl. Syst. 1829. — Bonaparte, 
Conspect. Avium II. 215. == Larus Lin. 
Rostrum robustum; nares elongatae. Pallium albicans; rémiges unicolores, 
haud nigrae: caput collumque aestate alba, hieme maculis brunneogriseis. 
arcticus Bonaparte, Conspect. Avium II. 216. = Larus glaucus Brünn. 
Audouini Gray, Handl. Birds III. 113. == Larus Audouini Payr. 
chalcopterus Bonaparte, Conspect. Avium II. 216. = Larus fuscus Lin. 
glaucescens Bonaparte, Conspect. Avium IL 216. == Larus glaucus Brünn. 
glaucus Bonaparte, Conspect. Avium II. 216. == Larus glaucus Brünn. 
Hutchinsi Gray, Handl. Birds III. 113. = Larus leucophaeus Vieill. 
islandicus Gray, Handl. Birds III. 113. = Larus leucopterus Fabr. 
leucopterus Bonaparte, Conspect. Avium IL 217. = Larus leucopterus. 
Fabr. 
minor Gray, Handl. Birds III. 112. = Larus glaucus Brünn. 
LEWINIA (Rallidae. — Lewin, auctor) Bonaparte, Compt. rend. 1856. XLIII. 
599. = Ballus Lin. 
albiventer Bonaparte, 1. c. — Ballus albiventer Swains. 
brachypus Bonaparte, 1. c. = Ballus pectoralis Cuv. 
pectoralis Bonaparte, 1. c. = Ballus pectoralis Cuv. 
L'HERMINIERUS Lesson, Revue Zool. 1843. 325. = Cinclocerthia ruficauda Gray. 
LICHENOPS (Tyrannidae.) — Commerson. — Gray, Genera Birds 1847. I. 242. 
== Fluvicola Swains. 
Synon.i Perspicilla Swains. 
Bill long and straight, with the culmen elevated at the base, keeled and 
sloping to the tip, which is acute and emarginated; the sides much compres- 
sed; the gonys moderate and ascending; the nostrils basal, exposed and rounded. 
Wings long and rounded, with the fourth and fifth quills equal and longest; the 
scapulars the length of the primaries. Tail rather long, broad and nearly even. 
Tarsi longer than the middle toe, slender and covered in front with very broad 
scales. Toes long and slender, with the inner toe rather longer than the outer, 
which is united at the base. 
erythropterus Gould, Voy. Beagle 52. Tb. 9. = Fluvicola perspicillata d'Orb. 
perspicillata Gray, Genera Birds I. 242. = Fluvicola perspicillata d'Orb. 
LICHENOSTOMUS (Meliphaginae. — Aety^v lichen, cxofjia os). — Cabanis, Mus. 
Heine. 1851. I. 119. = Meliphaga Lew. 
Unterscheidet sich von Ptilotis durch eine flechtenartige Hautfortsetzung am 
Mundwinkel. 
cratitia Bonaparte, Compt. rend. 1854. XXXVIII. 262.= Meliphaga cratitia 
Gould. 
occidentalis Cabanis, Mus. Heine. I. 119. = Meliphaga orientalis. 
LICHMERA (Meliphaginae. — XiYji.Y]poç delicatus) Cabanis, Mus. Heine. 1851. I. 
118. = Meliphaga Lew. 
Steht zwischen Meliornis und Ptilotis. 
australasiana Cabanis, Mus. Heine. I. 118. = Meliphaga australasiana Via. 
ocularis Cabanis, Mus. Heine. I. 118. =; Meliphaga ocularis. 
LICHNOTENTHA ( Myzomelinae. — • XtpoTev^ïjç cuppes) Cabanis, Mus. Heine, 
1851. I. 116. = Myzomela Vig. 
Synon.: Melicophila (Melitopliila) Gould, 
picata Cabanis, Mus. Heine. I. 116. = Myzomela leucomelas. 
LICHTENSTEINI PICUS modestus Bonaparte, Consp. Vol. Zygod. 7. = Picus 
funebris Val. 
