484. 



SANITARY ENTOMOLOGY 



Disease 



Causative organism 



Insect transmitter 



Method of insect 



transmissions 



Nature of 

 insect rdle 



Mange, demodeetic 

 (Seborrhea, blepharitis, 



blackheads) 

 (acarine dermatosis) 



Mange, psoroptic 



(Acarine dermatosis) (sheep 

 scab, Texas itch, etc.) 



Mbori 



Measles 



Mediterranean coast fever. 

 See Cattle fever 



Melanodermia 



Meningitis, cerebrospinal 



Miana, tick fever. 

 See Fevers (tick) 



Murrina, equine 



Myiasis, blood-sucking larvae 



Myiasis of the head passages 



Myiasis intestinal and uro- 

 genital 



Myiasis, subdermal (truly par- 

 asitic) (human, animal) 



Demodex folliculorum 



" phylloides 

 " bovis 



Psoroptes communis ovis 

 * " bovis 



" " equi. 



Castellanella evansi mbori. 



Virus. 



Pediculus corporis 

 Phthirus pubis. 



Diplococcus intracellularis 

 meningitidis. 



Castellanella hippicum. 



Auchmeromyia luteola 

 Choeromyia boueti 



" choerophaga 



Mydffia pici 



Passeromyia heterochEeta 

 Phormia azurea 



" chrysorrhoea 



" sordida. 



Cephalomyia maculata 

 Cephenomyia phobifer 

 " pratti 



" trompe. 



Oestrus ovis 



Rhincestrus hippopotami 

 " nasalis 



" purpureas 



Anthomyia disgordiensis 

 Aphiochseta ferrus^nea ^ 

 Cobboldia chrysidiformis 



" elephantis 



'* loxodontis 



Eristalis arbustorum 



" dimidiatus 



" tenax 

 Fannia canicularis 



" scalaris 

 Gastrophilus intestinalis^ 

 " hiemorrhoidalis 



" nasalis 



Helophilus pendulinus 

 ^drotsea meteorica 

 Muscina stabulans 

 Mydsea vomiturationis 

 Pharyngobolus africanus 

 Piophila casei 

 PoUenia rudis 

 Sarcophaga hsemorrhoidalis 



Bengalia depressa 

 Corchrlobia anthropophaga 



rodhaini 

 Cuterebra emasculator 

 G^jtrophilus intestinalis 

 Hypoderma bovis 

 ** lineata 



Same as preceding 

 column. 



Same as preceding 



column. 



Tabanus tseuiatus 

 " biguttatus. 



Flies suspected. 



Pediculus corporis 

 Phthirus pubis. 



Pediculus corporis. 



Musea domestica 



Chrysomya 



Sarcophaga. 



Same as preceding 

 column. 



Same as preceding 

 column. 



Same as preceding 

 column. 



Same as preceding 

 column. 



Direct attack 

 in hair folli- 

 cles. 



Direct attack in 



skin. 



Transmission 

 by bite. 



From sores. 



Direct attack. 



Taken up by 

 bite of louse 

 deposited in 

 feces. 



Taken up by 

 flies from 

 sores, carried 

 to sores. 



Free living lar- 

 vse attack 

 mammals and 

 suck blood. 



Flies deposit liv- 

 ing larvffi in 

 nose. Larvffi 

 feed on tis- 

 sues in head 



Accidental in- 

 gestion. Some 

 of these spe- 

 c i e s may 

 breed ^ in the 

 intestines or 

 elsewhere. 



Eggs laid on 

 skin. Larvse 

 penetrate 



under tissue 

 and burrow. 



Parasite. 



Parasite. 



Intermediate 

 host. 



Mechanical 

 carrier. 



External para- 

 sites. 



Mechanical 

 carrier. 



Mechanical 

 carrier. 



Blood-sucking 

 parasites. 



True parasite 

 (.internal). 



Accidental par- 

 asite (inter- 

 nal). 



Parasite. 



