Page 
Pterolichus biemarginatus 42 
momotorum .......... 41, 52 
MOMOLOTUM Lo. ceeceveee 42 
—— phylloproctus.......00005 42 
ramphastinus .......... 42 
PTEROPTUS ........0000000- 39 
Pteroptus vec cevvcccevcceees 53 
RHYNCHOLOPHUS.......... 6, 45 
Rhyncholophus .. 0.0.1.0 00s 16, 17 
électoralis ........0.000 16 
erinaceus ............ 6, 45 
SARCOPTIDH......... 0.00. 39, 52 
Sarcopttdes.... 0. cece eee 39 
SCYPHIUS .............00. 17, 48 
—— maniacus ............ 17, 48 
INDEX. 
Page 
TETRANYCHIDE .......00 8, 46 
TETRANYCHUS ........000, 8, 46 
—— dugesi ....... ce eeeeeee 46 
guatemalee-nove ...... 8, 46 
TROMBIDIDE.........0000. 1, 44 
TROMBIDIUM ....... 0.00005 1, 44 
Trombtdiwm .occccvccceccees 16 
albicolle ............ 5, 45 
—— COYNUGEPUM ve veceeee 45, 46 
dubrueillii.............. 44 
guayavicola ............ 4 
GJUAYAVICOIA vec vevevcees 45 
hispidum ............ 2,44 
—— mexicanum............ 1, 44 
MEXICANUM vi cevevccucs 2,5 
—— muricola .............. 5, 45 
Page 
Trombidium nasutum ...... 2,44 
quinque-maculatum.... 3, 45 
—— trilineatum .......... 4, 45 
TYROGLYPHINE ............ 39 
Tyroglyphus oo. cee cece eens 39, 53 
UROPODA oo... cece ee eeees 28, 51 
Ur0podd . sce. ccscceccceues 30, 39 
CASSIACH vee eee e neces .. 30 
centro-americana...... 30, 51 
discus............0005 29,51 
echinata ............ 28, 51 
invequipunctata........ 29, 51 
—— moneta ..........0..05. 51 
piriformis .,.......... 31,51 
UROPODINE ...........00. 28, 51 
PRINTED BY TAYLOR AND FRANCIS, RED LION COURT, FLEET STREET 
