Arachnida — Hemiptera. 



Cap. XXXI. 59.54 Arachnida (in el. Linguatulida, Tardigrada). 



54 Arachnida 

 .1 Linguatulida 

 .12 Tardigrada 

 .2 Acarina 

 .3 Phalangida 

 .4 Araneae 



56 Myriopoda 



.1 Chilognatha, Diplopoda 

 .2 Chilopoda 



Cap. XXXII. 59.55 Onychophora. 



Cap. XXXIII. 59.56 Myriopoda. 

 56.3 Symphyla 



.4 Pauropoda 



.9 Archipolypoda 



57.1 Thysanura 

 .11 Campodeidae 



Cap. XXXIV. 59 57 IHSECTAi. 

 Cap. XXXV. 59.57.1 Thysanura. 



57.13 Poduridae 



.15 Lepismatidae 



Cap. XXXVI. 59.57.2 Orthoptera (incl. Dermaptera). 

 57.2 Orthoptera2 



.21 Dermaptera 



.22 Cursoria (et Protoblattoidea) 



.23 Gressoria 



.24 Phasmidae 



57.25 Mantidae 



.26 Saltatoria 

 .27 Acrididae 

 .28 Locustidae 

 .29 Gryllidae 



Cap. XXXVII 59.57.3 Pseudo-Neuroptera (incl. Palaeodictyoptera). 



57.35 Perlidae 



.36 Palaeodictyoptera, Mixotermi- 

 toidea, Hadentomoide i, Hap.ilo- 

 pteroidea 



57.3 Pseudo-Neuroptera 

 .31 Thysanoptera 

 .32 Corrodentia 



.33 Odonata(etProtodonata) [roidea 

 .34 Ephemeridae (et Protepheme- 



Cap. XXXVIII. 59.57.4 Neuroptera (incl. Strepsiptera), 



57.4 Neuroptera 

 .41 Plar.ipennia 

 .42 Megaloptera 

 .43 Sialidae 



57.44 Pancrpidae 



.45 Trichoptera 

 .46 Strepsiptera 



Cap. XXXIX. 59.57.5 Hemiptera (incl. Aptera). 



57.5 Hemiptera (et Palaeohemiptera) 

 .51 Aptera 

 .512 Pediculidae 

 .514 Mallophaga 



57.52 Phytophthires 

 .53 Homoptera 

 .54 Heteroptera (et Protohemiptera) 



1 Hierher As 57 . . . die Gattung Recula. 



2 Hierher als 57.2. Protorthoptera. 



