1.subregnum Vertebrata Cuvier (= Encephala Grant)
1.classis Mammalia Linn.
2.classis Aves
3.classis Reptilia
4. classis Amphibia
5.classis Pisces
2.subregnum Mollusca Cuvier (= Cyclogangliata Grant)
6.classis Cephalopoda Cuvier
7.classis Pteropoda Cuvier
8.classis Gasteropoda
9.classis Lamellibranchiata Blainv. (= Conchifera Lam. = Lamellibranches, = Acephalophores = Acephala testacea = Bivalvia &c.)
10.classis Palliobranchiata Blainv. (= Polymiartia Deshayes = Brachiopoda Cuv. = Palliobranches Blainville, &c.)
11.classis Heterobranchiata Blainville (= Tunicata Lam. = Ascidies Sav. = Acephala nuda Cuv. = Heterobranches Blainville, &c.)
3.subregnum
Entomoida Grant 
seu Diplogangliata Grant
= Articulata Cuv, 
= Arthropoda Gegenb.
= Insecta Linn.
12.classis Crustacea Brisson
1.ordo Decapoda 
2.ordo Stomatopoda
3.ordo Laemodipoda
4.ordo Amphipoda
5.ordo Isopoda
6.ordo Branchiopoda
7.ordo Epicriopoda Grant
(= Antennipedia Grant )
(= Siphonostoma Latr. , Gegenbaur, &c)
gen. Lernaea, Chondracanthus, &c.
8.ordo Poecilopoda
gen. Argulus ... Limulus
9.ordo Trilobita
10.ordo Cirrhipedia Lam.
11.ordo Ciliopda Grant (= Rotifera, Rotatoria, &c.) (placed among Crustacea by Leydig, Burmeister, &c)
13.classis Arachnida
1.ordo Pulmonaria Grant
(= Pulmonariae Latr.)
gen. Scorpio, Tarantula, Aranea
2.ordo Tracheata Grant
(= Tracheariae Latr.)
gen. Galeodes, Phalangium, Trombidium)
14.classis Insecta
1.subclassis Elytroptera Latr.
1.ordo Coleoptera Lin.
2.ordo Dermaptera Latr.
3.ordo Orthoptera Linn.
1.subordo Cursoria Latr.
2.subordo Saltatoria Latr.
4.ordo Hemiptera Linn.
1.subordo Heteroptera Latr.
2.subordo Homoptera Latr.
2.subclassis Gymnoptera Latr.
5.ordo Neuroptera Linn.
1.subordo Subulicornes Latr.
2.subordo Filicornes Latr.
6.ordo Hymenoptera Linn.
1.subordo Terebrantia Latr.
2.subordo Aculeata Latr.
7.ordo Lepidoptera Linn.
8.ordo Rhipiptera Latr.
(= Strepsiptera Kirby )
9.ordo Diptera Linn.
1.subordo Ovolarvipara Grant
Producing ova or larvae
gen. Culex, Tipula, &c.
2.subordo Pupipara Grant
The young produced when arrive at the pupa state
ge, Hippobosca, Nycteribia, &c.
3.subclass Aptera Linn.
10.ordo Sihonaptera Latr.
11.ordo Parasita Latr.
12.ordo Thysanoura Latr.
15.classis Myriapoda Leach
(= Insecta myriapoda Latr. )
1.ordo Chilopoda Latr.
1.subordo Inaequipedia Latr.
2.subordo Aequipedia Latr.
2.ordo Chilognatha Latr.
1.subordo Onisciformia Latr.
2.subordo Anguiformia Latr.
3.subordo Penicillata Latr.
4.subregnum Helminthoidea Grant seu Diploneura Grant (= Elminthoida Latr. = Vermes Linn.)
16.classis Annulata
1.ordo Pneumobranchia Grant
gen. Lumbricus ... Hirudo
2.ordo Notobranchia Latr.
gen. Aphrodita ... Pleione
3.ordo Cephalobranchia Latr.
4.ordo Enterobranchia Latr.
17.classis Suctoria Goldf. (= Entozoa Rud. = Cotylides Van Beneden)
1.subclassis Nemathelmintha Gegenbaur
1.ordo Nemathoidea Rudolfi
2.ordo Acanthocephala Rudolphi
2.subclassis Pletyelmintha
3.ordo Trematoda Rudolphi
4.ordo Cestoidea Rudolphi
18.classis Turbellaria Ehr.
1.ordo Rhabdocoela Ehr., Schmarda
2.ordo Dendrocoela Ehr., Schm.
3.ordo Nemertinea Schm.
5.subregnum Radiata Cuvier (= Cycloneuralia Grant)
19.classis Echinodermata Cuvier
20.classis Acephala (= Medusa Linn. = Arachnoderma Blainville)
21.classis Polypifera Grant (= Polypi auct.)
1.subclassis Bryozoa Ehrenberg (= Polyzoa Thomson = Podobranchia Grant)
2.subclassis Anthozoa Ehrenberg
3.subclassis Hydroidea Grant (= Hydrina Ehrenberg = Hydriformia V. de Hoeven = Polypi vafinati Lamarck
6.subregnum Protozoa Siebold = Acritoneura Grant
22.classis Epitricah (= Ciliata = Infusoria)
23.classis Porifera Grant (= Polytrita Homer, Il. & Odyss.)
24.classis Foraminifera D'Orbigny
25.classis Rhizopoda Dujardin
26.classis Cystodia Grant
1.ordo Gregarinea Lieberkuhn
2.ordo Endocystica Grant
3.ordo Monadinea Grant (= Monadina Ehr. partim. = Ectocystica Grant)