798 CHARLES PauL ALEXANDER 
4. Body moderately elongated, covered with a long, dark pubescence; abdomen squarely 
truncated at end, surrounded by five lobes, presenting an eriopterine appearance; 
mentum conspicuously fivetoothed -osi Gs 1s us See Rhamphidaria (p. 830) 
Body very long and slender, glabrous; abdomen surrounded by four narrow, glabrous 
lobes; mentum indistinctly Aivetoothed = si SESE Ee Dicranoptycharia (p. 828) 
Pupae 
. Pronotal breathing horns branched; forms entirely aquatic........... Antocharia (p. ee 
Pronotal breathing horns simple=:= 4.3.2). ac 2h oe ok ee eee 
. Pronotal breathing horns very tiny, microscopic, conical....... Dicranoptycharia (p. m8) 
Pronotal breathing horns large, conspicuous... ....).:....-...++..22. donee eee 
. Pronotal breathing horns large, earlike, contiguous basally; forms aquatic, in sue 
COGOOLIS ose rete aT SE Ellipteraria (p. ee) 
Pronotal breathing horns not contiguous basally...................0.2--.0-0e ce eeeee 
. Cephalic crest small or lacking; pronotal breathing horns short and broad, rarely Ses: 
a pair of small spiracles on dorsum of eighth abdominal segment. . _Limnobaria (p. 808) 
Cephalic crest large, setiferous; pronotal breathing horns long and slender, cylindrical; 
a pair of large spiracles on dorsum of eighth abdominal segment. 
Rhamphidaria (p. 830) 
The most important literature on the tribe Limnobiini is as follows: 
Amntochasazicolajas2 2 oss ee: 
ANLOChAISPRO. ons ae ee 
Elliptera omissa 
Pilliniena OMISSGeme tse eee ee 
Utter GOMSSGs eee ee 
Thaumastoptera calceata......... 
Limnobia quadrimaculata ........ 
Limnobia quadrimaculata ....... 
Limnobia bifasciata............. 
Limnobia bifasciata............. 
Limnobia bifasciata............. 
Larva, pupa, general... 
anvaspupara ieee 
hava, pu paaceaee 
Larva, pupa, general... 
Generale esses cae 
harva, pupae +=. =.= 
Larva, pupa, general... 
Larva, pupa, general. . . 
ibarvas pupa. 
ee rece 
. Needham, 1908 a: 205. 
Malloch, 1915-17 b: 236-237. 
Mik, 1886 b. 
Grimberg, 1910:31-82. (Copy.) 
Malloch, 1915-17 b: 226-227. 
Lenz, 1920a. 
Von Réser, 1834 (as anaidus), 
Beling, 1873b: 590-591 (as annu- 
lus). 
Bremi-Wolf, 1846 (as sxanthop- 
tera). 
Pastejrik, 1909 (as zanthoptera). 
De Meijere, 1916: 198-201. 
Limnobia decemmaculata.........- Generalii- sess se Loew, 1873:41. 
Limnobia decemmaculata......... General............... Verrall, 1912. 
Tnmrnobi flavipes. 2c... 2. ee se IDEN yrs hal anlah ec dea ae Beling, 1886: 202. 
Tmnovayvistd eae. es Generaliess e326 Beling, 1886:202 (as macro- 
stigma). 
Limnobia sexpunctata........... hanvadien ieee ae Beling, 1879: 54-55 (as nigro- 
punctata). 
Limnobia nubeculosa...........- Generales = cece Beling, 1879: 56. 
Limnobia obscuricornis..........- 
Limnobia tripunctata............- 
Limnobia triocellata............. 
Timnobia triocellata............. 
banvas pupae ee 
arvas pupacen Gees 
Larva, pupa, general. . . 
liarvas PUPAiae eee 
Beling, 1879: 55-56. 
Beling, 1873 b:591-592. 
Johnson, 1906: 2. 
Malloch, 1915-17 b: 215-216. 
Limnobia immatura.........-..- IRupaties com eames Malloch, 1915-17b:216. __ 
TADNOLES DETRUNS. rie eee Generalist aot Perkins, 1913: clxxxii (as Limno- 
bia). 
Discobola caesarea........-.---- PU pats ie cee oie ee Mik, 1884. 
Dicranomyia trinotata........... 
Dicranomyia trinotata........... 
Dicranomyia dumetorum......... 
Larvae Pups cee 
larva; pupa... se... 
General anes Sane 
Thienemann, 1909. 
Griinhkerg, 1910: 29. 
Winnertz, 1853. 
(Copy.) 
