70 
U. S. p. K. li. EXP. AND SURVEA'^S ZOOLOGY 47TH PARALLEL. 
A very fine species found by Mr. Gibbs at Steilacoom. Belongs to the group named Adi- 
monia ; I am not prepared to adopt it as a genus, as I have failed to discover sufficient reason 
for its separation. 
G. consputa, elongata, luteo-testacea^ pubescens, confertim minus subtiliter punctata, capite 
linea media nigra, thorace canaliculato et untrinque ad latera vage impresso, vitta dorsali 
nebulaque laterali nigris ; elytris intra humeros oblique, et versus latera a humeros postice late 
impressis, sutura elevata guttisque plurimis parvis nigris; subtus fusca, pedibus testaceis nigro- 
punctatis. Long. •15. 
San Jose, California. The lateral impression of the elytra extends from the humerus for two- 
thirds their length, running a little inwards from the margin, and becoming obsolete ; the black 
spots along its inner margin are frequently confluent into a vitta. 
G. guttulata, elongata, fusco-testacea, valde cinereo-pubescens, dense fortius punctata, thorace 
brevi late canaliculato, ad latera inaequali ; elytris intra humeros oblique impressis, ad mar- 
ginem late sulcatis, guttis rotundatis nigris parce subseriatim notatis. Long. '19. 
One specimen, San Francisco. Larger than the preceding, with the suture not elevated, and 
not black. 
G. morosa, elongata, piceo-nigra, tenuiter cinereo-pubescens, capite subtiliter dense punctato, 
callis duobus supra antennas laevibiis, thorace valde punctato, inaequali, medio profunde, versus 
latera vagius foveato ; elytris thorace parum latioribus convexis, confertim minus subtiliter 
punctatis, sutura elevata, versus scutellum plana. Long. •25. 
One specimen, San Francisco. 
PSYLLOBORA Muls. 
p. iaedata, rotundata, supra pallida, thorace maculis quatuor obscuris, elytris subtiliter 
parcius punctulatis, maculis magnis testaceis nigro-variegatis confluentibus ; subtus testacea, 
parapleuris pedibusque pallidis. Long. "10. 
San Francisco, abundant. Smaller than P. 20-maculaia Muls.; the elytra are less strongly 
and less densely punctured ; the spots are larger and confluent, of a paler color, with only some 
portions black ; the parapleurae are also entirely white. 
Chilocorus Leach. 
C. fraternus, niger, nitidus, thorace lateribus rotundatis, elytris macula rotundata rubra 
utrinque ornatis, disco vix conspicue, versus marginem distinctius punctatis abdomine rufo, 
segmento primo medio nigro ; epipleuris oblique declivibus parum concavis. Long. •2. 
One specimen, Sacramento, Mr. Wittick. Eesembles in every respect C. hivulnerus Muls., 
except that the punctures of the elytra are less distinct and almost obsolete, and by the epipleurae 
being less concave anteriorly. 
HiPPODAMiA Muls. 
H. moesta, rufescente-nigra nitida, dense subtiliter punctulata, macula rhomboidea frontali, 
thoracis margine laterali antice posticeque latiore, linea dorsali antica, guttisque dorsalibus. 
duabus albis ; elytris thorace latioribus, macula laterali alba triangular! ad dodrantem ornatis 
Long. '3. 
