48 Ins. 
COLEOPTERA. 
Trophternus crassus , Guatemala, brevicollis , fig. 4, Mexico, p. 56, con- 
color ) Mexico, Guatemala, chontalensis , Chontales, p. 57, oculatus, fig. 6, 
Mexico, Colombia, fu.scitarsis , Mexico, Guatemala, p. 58, xanthopus , 
tinctu8, Mexico, p. 59, and obscurus , fig. 7, Guatemala ; Sharp, Biol. Centr. 
Am. Col. i. (2) pi. ii. 
Hydrocharis perfectus , id. 7. c. p. 61, pi. ii. fig. 8, Guatemala. 
Sternolophus punctulatus , Egypt, elongatus and f rater, Abyssinia, Schau- 
fuss, Bull. Soc. Ent. Fr. (6) ii. p. cxc. 
Hydrobius armatus , Guatemala, Nicaragua, and debilis , Mexico, Guate- 
mala, Panama, Sharp, 7. c. pp. 64 & 65. 
Philydrus rZismZews, Mexico, mexicanus, pi. ii. fig. 11, Mexico, p. 67, 
nigellus , Mexico, cequalis , Mexico, Guatemala, Nicaragua, p. 68, debilis , 
Guatemala, and obscurus , Mexico, p. 69 ; «77. 7. c. 
Helochares oculatus , Guatemala, p. 74, sailed , Mexico, cliampioni , pi. ii. 
fig. 14, Guatemala, Nicaragua, p. 75, seriatus , Guatemala, regularis , 
Mexico, and bipunctatus , Mexico, Guatemala, p. 76; aVZ. 7. c. 
Berosus salvini , pi. iii. fig. 1, Mexico, Guatemala, p. 79, griseus , Guate- 
mala, puncticollis , p. 80, falcatus , p. 81, flavicornis , mexicanus, p. 82, 
metalliceps, Mexico, gracilipes , p. 83, and mcerens , Mexico, Guatemala, 
p. 84 ; id. 7. c. 
Limnocharis sinuatus , id. 7. c. p. 86, Guatemala. 
Limnebius simplex , Baudi, Nat. Sicil. i. p. 127, Sicily. 
Choitarthria bicolor , Guatemala, punctulata , Mexioo, glabra , Chontales, 
Iceticula , p. 87, and pusilla , Guatemala, p. 88, Sharp, 7. c. 
Helophorus regularis , id. 7. c. p. 89, Mexico. 
Tlydrochus debilis and obscurus , id. 7. c. pp. 89 & 90, Guatemala. 
Ochthebius opacus , Baudi, 7. c. p. 129, Sicily ; 0. crassipes , pi. iii. fig. 4, 
Guatemala, p. 90, parvulus , Mexico, apicalis , p. 91, similis, Guatemala, 
and obscurus , Mexico, p. 92, Sharp, 7. c. 
Hydrcena longicollis, fig. 5, Guatemala, Nicaragua, puncticollis , p. 93, 
sordida , and brevis , fig. 6, Guatemala, p. 94, £<7. 7. c. pi. iii. 
Cyclonotum dispar , Mexico, p. 95, grossulum , pi. iii. fig. 7, Guatemala, 
centrale , Chiriqui, p. 96, and tibiale , Guatemala, p. 97, 7c7. 7. c. 
Cercyon seriatus , Chiriqui, mexicanus , Mexico, p. 104, insignis , fig. 12, 
Guatemala, politus , Mexico, p. 105, ebeninus , Guatemala, integer , Mexico, 
Guatemala, p. 106, variegatus , fig. 13, North and Central America, subsig - 
na7«s, p. 107, armatus , Guatemala, and striutus , Chiriqui, p. 108, 7c7. 7. c. pi. iii. 
Pelosoma sorelidum , Mexico, Guatemala, p. 109, prosternale , Mexico, 
carinatum , p. 110, cercyonoides , Guatemala, and subcarinatum , Chiriqui, 
p 111, «V7. 7. c. 
Megasternum strigicolle , id. 7. c. p. 113, pi. iv. fig. 1, Guatemala, 
Nicaragua. 
Cryptopleurum impressum , id. 7. c. p. 115, Mexico. 
STA PHY LIN ID AS. 
/ Rey, M. C. Tribu des Br^vipennes. Ann. Soc. L. Lyon (2) xxviii. 
pp. 134-308. 
Includes 13 m e famille : Habroc^riens, and part of the 14 me famille 
