630 INDEX. 



Acarus stage (so-called) of Hoplophoea, 82. 

 ACABUS coleoptratus, 257. 

 Acarus corticalis, 20, 430. 

 „ denticulatus, 589, 590. 

 ,, geniculatus, 428. 

 Acetabula, of the legs, 130, 170, 328. 

 acromios, NOTASPIS, 208. 



ORIBATA 213. 

 acromios, Pelops, 6,' 8, 72, 79, 80, 88, 97, 131, 196, 206, 207, 208- 

 Acropleuron, 128. 328. 

 acuminata, MUBGIA, 80, 356, 357. 

 Adipose tissue, 144. 

 Adult, 84, 85, 604. 

 aegrota, Cel^no, 610. 

 agilis, Oribata, F., 587, 615. 

 Air-sacks, 168, 170, 172, 173, 174. 

 alata, GALUMNA, 34, 257. 

 alata, Oribata, 6, 8, 76, 84, 124, 138, 140, 188, 196, 197, 202, 220, 222, 



257, 587, 616, 617. 

 alatus, NOTASPIS, 257. 



ZETES, 257. 

 Alimentary canal, 144, 145, 594. 

 Americana, Oribata, F., 615. 

 Amphibious species of Oribatidge, 443, 455, 462. 

 Anal plates, 139, 141, 145, 328. 

 Analginse (Dermaleichi), 77, 162, 163, 167, 174, GOl. 

 Anatomy — 



exo-skeleton, 110, 598. 



internal — 



adults, 142, 601. 

 nymphs, 594. 



Mode of investigation of, 143. 

 anauniensis, NOTHBUS, 490. 

 Andersen, C. H., referred to, 619. 

 Angelia (sub-genus), 480, 586. 

 angulatus, NOTHBUS, 503, 504, 505. 

 angulatus, Oeibates, F., 615. 

 anomala, Hoplophora, 544, 546, 555, 558, 612. 

 ansatus, Nothrus, F., 613. 

 Aphis, 157. 

 Apodemata, 130, 328. 

 Apterogasterinaj, 58, 59, 135, 140, 269- 

 Apus, 150. 



Aquatic species of Oribatidse, 98, 223, 399, 567, 571. 

 Aranea, 145, 160, 173, 175. 

 Archipteria, 587. 



arctata, Hoplophora, F., 25, 548, 612. 

 ardua, Hoplophora, 545, 546, 547, 548, 549, 550, 552, 555, 564, 612, 



618. 

 arrecta, Hermannia, 88, 92, 97, 173, 442, 443, 444, 445, 612 

 Ashmead referred to, 616, 619. 

 asperulus, EREM-ffiius, F., 611. 

 aspidioti, Oribata, F., 616. 

 Aspis (the) of Hoplophora, 544. 

 Astacua, 179. 



