ANIMAL AND FUNGUS GALL-CAUSERS 
AND VASCULAR CRYPTOGAMS 
HOMOPTERA 
(Aphides, Plant Lice) 
PSYLLIDAE 
ACARI 
(Mites) 
Trombidiidae : 
NEMATODA 
(Eelworms) 
Anguillulidae 
FUNGI 
(Rust, Smut, etc.) 
Chytridiaceae 
Aphalara 
Livia 
Psylla 
Psyllopsis 
Trichopsylla 
Trioza 
Aphidae : 
Aphis 
Brachycolus 
Callipterus 
Chaitophorus 
Chermes 
Cryptosiphum 
Hyalopterus 
Macrosiphum 
Myzoxylus 
Myzus 
Nectaro- 
siphum 
Pemphigus 
Phorodon 
Phyllapis 
Phylloxera 
Rhopalo- 
siphum 
Schizoneura 
Siphocoryne 
Tetraneura 
Coccidae : 
Aspidiotus 
Asterodiaspis 
Asterole- 
canium 
Mytilaspis 
Tarsonemus 
Eriophyidae : 
Epitrimerus 
Eriophyes 
Monochetus 
Phyllocoptes 
Aphelenchus 
Heterodera 
Tylenchus 
Synchytrium 
Protomyceteae: 
Physoderma 
Protomyces 
Peronosporeae : 
Cystopus 
Exoasceae: 
Exoascus 
Taphrina 
Phacidieae : 
Ephelina 
Rhytisma 
Sphaerioideae : 
Coniothyrium 
Hypocreaceae : 
Epichloe 
Ustilagineae : 
Entyloma 
Schinzia 
Urocystis 
Ustilago 
Uredineae : 
Aecidium 
Coleosporium 
Gymno- 
sporangium 
Melampsora 
Puccinia 
Uromyces 
Thelephoreae: 
Exobasidium 
Hyphomycetes: 
Frankiella 
MYCETOZOA 
(Fungus Animals) 
Plasmodiophora 
Sorosphaera 
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