460 
LARVA. — LAÏHRIA. 
LARVA (Alcidae) Vieillot, Analyse 1816. 67. s= Fratercula Briss. 
Bec aussi large que la face à la base, comprimé, sillonné transversalement, 
aussi long ou plus long que haut, mandibule supérieure crochue a la pointe, l'in- 
férieure anguleuse en dessous. Narines à peine visibles, linéaires, situées à la 
base et sur les côtés du bec. 
arctica Vieillot, Analyse 67. == Fratercula arctica Steph. 
LARVIVORA (Sylviadae) Hodgson, Journ. as. Soc. Bengal 1837. VI. 102. = 
Cyanecula Brehm. 
Bill equal to head, subcylindric, straight and slender, at base rather broader 
than high and gradually narrowed; ridge considerably keeled; upper mandible rather 
longer than the lower and vaguely inclined and notched. Rictal and nuchal hairs 
small and feeble. Wings, tail and nares as in turdus, but the two former some- 
what less developed. Tarsi elevate, slender, nearly smooth; toes compressed; 
lateral fores and hind subequal, exterior fore connected to the first joint. Nails 
moderatly arched and rather acute. 
brunnea Hodgson, Journ. as. Soc. Bengal 1837. VI. 102. = Cyanecula cyana. 
cyana Hodgson, Journ. as. Soc. Bengal 1837. VI. 102. = Cyanecula cyana. 
gracilis Swinhoe, Ibis 1861. HI. 262. = Cyanecula cyana. 
sibilans Swinhoe, Proc. Zool. Soc. 1863. 292. — China. 
LARYNGOGRAMMA (Columbidae) Reichenbach, Tauben 102. = Ptilopus Swains. 
Schnabel dünn, gerade, einförmig gelb. Flügel ziemlich kurz. Die erste 
Schwinge spitzwärts plötzlich stark verschmälert, 3. u. 4. längste, 5. bis 7. an der 
Spitze breit, fast lappig. Schwanz lang zwölffederig, etwas abgerundet. 
gularis Reichenbach, Tauben 102. Tf. 233. Fig. 1297. == Ptilopus gularis. 
LATERIRALLTJS (Rallidae) Bonaparte, Compt. rend. 1856. XLIII. 599. = Rallus 
Lin., Porzana Vieill. 
Synon.: Laterallus Bonap. 
albifrons Bonaparte, Compt. rend. 1856. XLIII. 599. = Porzana melanophaea 
Sclat. 
albigularis Gray, Handl. Birds III. 61. — Porzana albigularis Sclat. 
exilis Bonararte, Compt. rend. 1856. XLIII. 599. = Porzana exilis Schleg. 
facialis Bonaparte, Compt. rend. 1856. XLIII. 599. = Porzana facialis 
Tschud. 
Gossei Bonaparte, Compt. rend. 1856. XLIII. 599. = Porzana minuta 
Schleg. 
Hauxwelli Gray, Handl. Birds III. 61. = Porzana Hauxwelli Sclat. 
hypoleucus Bonaparte, Compt. rend. 1856. XLIII. 599. — Porzana leucopyrrha 
Sclat. 
leucopyrrha Gray, Handl. Birds III. 61. = Porzana leucopyrrha Sclat. 
maculosus Bonaparte, Compt. rend. 1856. XLIII. 599. == Rallus maculosus 
Vieill. 
melanophaea Gray, Handl. Birds III. 61. = Porzana melanophaea Sclat. 
LATHAMUS (Psittacidae) Lesson, Traité Ornith, 1831. 205 = Euphema Wagl. 
Trichoglossus Vig. 
Bec petit, mince, court, à arête convexe, à pointe peu saillante; à mandibule 
inférieure arrondie; les bords lisses; tarses grêles, courts; ailes courtes; queue 
médiocre, composée de rectrices inégales, étagées, étroites, roides, pointues et 
affectant une disposition cunéiforme. 
azureus Lesson, Traité Ornith. 205. = Euphema pulchella Wagl. 
concinnus Lesson, Traité Ornith. 205. = Trichoglossus concinnus Vig. 
pusillus Lesson, Traité Ornith. 205. = Nanodes pusillus Schleg. 
rubrifrons Lesson, Traité Ornith. 205. — Trichoglossus discolor Gray. 
Sparrmani Lesson, Traité Ornith. 205. = Platycercus novae Zealandiae 
Gpay. 
LATHRIA (Ampelidae. — Xa^poaoç dolosus) Sw'Ainson, Classific. Birds 1857. II. 
255; Flycatchers I. 76. = Ampelis Lin. 
Synon. : Lipauj us Burm. — Poliochrus Reichb. — Lipaugus Bonap. 
